LRU4240 Dual Trunk E1 Router User Guide Software revision 2.3RT Part 098-04240-18 Rev. 12 October 2003 TECHNICAL: SALES: FAX: ADDRESS: WEB: 0118 96 56 000 0870 90 10 750 0118 96 55 001 464 Basingstoke Road, Reading, Berkshire RG2 0BG www.blackbox.co.
Dual Trunk E1 Router How to Contact Your Local Black Box ii Austria: Black Box gmbh Tel: 01 256 98 56 Fax: 01 256 98 50-100 Web Site: www.black-box.at Sweden: Black Box AB Tel: +46 8 44 55 870 Fax: +46 8 38 04 30 Web Site: www.Blackbox.ab.se France: Black Box Catalogue Tel: 01 45 60 67 00 Fax: 01 45 60 67 47 Web Site: www.blackbox.fr Italy: Black Box Italia s.p.a. Tel: 02 27404 280 Fax: 02 27400 219 Web Site: www.blackbox.
Dual Trunk E1 Router Copyright Copyright © 1998, BLACK BOX Ltd World copyright reserved. No part of this publication may be stored in a retrieval system, transmitted, or reproduced in any way, including but not limited to photocopy, photograph, magnetic, chemical, or other record, without the prior agreement and written permission of BLACK BOX Ltd.
Dual Trunk E1 Router NOTE: As per the Voluntary Control Council for Interference by Information Technology Equipment (VCCI), the Dual Trunk E1 Router complies with VCCI Class 1 ITE. This equipment is in the 1st Class category (information equipment to be used in commercial and/or industrial areas) and conforms to the standards set by the Voluntary Control Council for Interference by Information Technology Equipment aimed at preventing radio interference in commercial and/or industrial areas.
Dual Trunk E1 Router Preface 9 Audience 9 Organization 9 Conventions 10 Symbols 10 Typography 11 Black Box Technical Support 11 Returning a Unit 12 Send Us Your Comments 12 Chapter 1, Product Overview 13 Product Overview 13 Applications 14 Dual independent links application 14 Load balancing 14 Redundancy 14 Multilink application 15 Redundancy 15 Monitoring the Entire WAN Protocol Stack 16 Monitoring Higher Protocol Layers 16 Chapter 2, Installation 17 Unpacking and C
Dual Trunk E1 Router The Configuration Options 23 The Test Options 24 To Stop a Test 25 The Monitor Options 25 Terminal User Interface Mode 25 Terminal Interface Navigation 26 Setting a Menu Parameter 26 Attaching to a Terminal 26 Using the Ethernet port as management interface 27 Using Terminal Software 27 Terminal Setup 27 Hyperterm Windows Setup 27 Logging On from a Terminal 30 Logging Off from a Terminal 31 Adjusting COMM Port Settings 31 Logging on from a Telnet Connection
Dual Trunk E1 Router Mapping DLCIs to IP Addresses 41 Configuring SLIP 41 Configuring TUI Access Rights 42 Configuring Radius Authentication 42 Enabling/Disabling Traffic Monitoring 44 Configuring SNMP.
Dual Trunk E1 Router Chapter 7, Firewall Configuration 63 Configuring the Firewall 63 64 Chapter 8, Diagnostics 65 Required Tools and Equipment 65 Performing Tests from the Front Panel 65 Self Test 65 Loopback Tests 66 Loop NET Test 66 Loop Payload Test 67 Loop Up Remote and Loop Down Remote Tests 67 Pattern Tests 68 QRW Pattern Test 68 Other Pattern Tests 68 Lamp Test 69 Performing Diagnostics from the Terminal 70 Menu-9 Diagnostics 70 Menu-9A Physical Layer Diagnostics 70
Dual Trunk E1 Router Delay Monitoring 79 Monitoring Status 80 Menu-1 Main Status 80 Main Status Fields 80 Clearing Error Counters 80 Menu-2 Data Status 80 In–band Management 80 In-band Network Registers, 24 Hour Detail 81 RMON-2 81 Protocol Directory 81 Protocol Distribution 82 Network Layer and Application Layer Host Tables 82 Network Layer and Application LayerMatrix Tables 83 Chapter 10, Alarms 85 Configuring Alarm Conditions 85 How Alarm Reports Are Displayed 85 Menu-8 Al
Dual Trunk E1 Router Dual Trunk E1 Router 98 99 Appendix B, Cable and Connector Pin Assignments 101 E1 Network Pin Assignments 101 Communication Port Pin Assignments 102 DE-9 to DB-25 Adapter Pin Assignments 102 102 Appendix C, Software Upgrade 103 Software Download 103 Using the Download Menu Utility 103 Setting Up for TFTP 103 Abnormal Termination 104 Error Indicators 104 Download Aborted by User 105 Programming software upgrades remotely 106 Software-Only Upgrades 107 Changing
Dual Trunk E1 Router interface enet 144 interface frame-relay dlci 144 interface frame-relay lmi 144 interface frame-relay map 145 interface frame-relay map clear 145 ip bridge static-route 145 ip dhcp-relay 145 ip firewall 145 ip nat 146 ip nat global 146 ip nat local-addr 146 ip nat static 146 ip route 146 ip route bridge-route-aging-time 147 ip route default-gateway 147 ip route load-balancing 147 ip route mode 147 ip route vlan-id 148 ip route vlan-priority 148 ip s
Dual Trunk E1 Router unit modem 151 unit outage 151 unit protect-mode 151 unit radius 151 unit remote-comm 151 unit sla 151 unit snmp 151 unit yellow-alarm 151 wan-port in-service 151 Kernel Command Reference 152 interface IFNAME 152 quit 152 debug zebos events 152 debug zebos kernel 153 debug zebos packet 153 show debugging zebos 153 show interface IFNAME 153 show ip route 153 show running-config 154 RIP Command Reference 155 configure terminal 155 router rip 155
Dual Trunk E1 Router show debugging rip 159 show ip protocols 159 show running-config 160 show ip rip 160 timers 160 version 161 OSPF Command Reference 161 area authentication 161 area default-cost 162 area export-list 162 area import-list 162 area range 163 area shortcut 163 area stub 164 area virtual-link 164 auto-cost 165 compatible rfc1583 166 debug ospf event 166 debug ospf ism 166 debug ospf lsa 167 debug ospf nsm 167 debug ospf packet 168 debug ospf route
Dual Trunk E1 Router ip ospf retransmit-interval 175 ip ospf transmit-delay 175 login 176 match interface 176 match metric 177 match route-type external 177 match tag 177 neighbor 178 network area 178 opaque 179 opaque-lsa-capable 179 ospf abr-type 180 ospf authentication-key 180 ospf cost 180 ospf dead-interval 181 ospf hello-interval 181 ospf network 182 ospf priority 182 ospf router-id 183 ospf transmit-delay 183 passive-interface 183 redistribute 184 refresh t
Dual Trunk E1 Router show ip ospf database router 193 show ip ospf database summary 194 show ip ospf interface 195 show ip ospf neighbor 196 show ip ospf route 197 show ip protocols 198 show memory all 198 show memory lib 200 show memory ospf 201 summary-address 202 timers spf 202 Index 203 Dual Trunk E1 Router User’s Guide TECHNICAL: 0118 96 56 000 11
Dual Trunk E1 Router Dual Trunk E1 Router User’s Guide TECHNICAL: 0118 96 56 000 12
Dual Trunk E1 Router Dual Trunk E1 Router User’s Guide TECHNICAL: 0118 96 56 000 13
Dual Trunk E1 Router Dual Trunk E1 Router User’s Guide TECHNICAL: 0118 96 56 000 14
Dual Trunk E1 Router Dual Trunk E1 Router User’s Guide TECHNICAL: 0118 96 56 000 15
E1 NTU with QoS User’s Guide 16 SALES:0870 90 10 750 Dual Trunk E1 Router User’s Guide
Dula Trunk E1 Router Preface AUDIENCE This Dual Trunk E1 Router User’s Guide is intended for network professionals who want instructions for installing and configuring their digital service unit router. ORGANIZATION Chapter 1, “Product Overview,” provides a description of the features of the Dual Trunk E1 Router, and its placement in a Wide Area Network.
Dual Trunk E1 Router Appendix E, “Router Command Line Interface Reference” details the router command line interface commands and parameters CONVENTIONS This section describes the conventions used to delineate specific types of information throughout Black Box user guides. Symbols Symbols denote text that requires special attention.
Dual Trunk E1 Router Typography This manual delineates the names of files, commands, and actions by using the fonts and typefaces described in the following table: Typeface or Symbol Purpose Courier Font AaBbCc123 The names of commands, files, and directories, as well as on-screen computer output. Edit your.login file. Courier Font, Bold AaBbCc123 The input you provide, as contrasted with on-screen computer output. machine_name% su Keystrokes that you must provide to use the application.
Dual Trunk E1 Router Internet www.blackbox.co.uk RETURNING A UNIT Use the following procedure if you need to return a unit for service or repair, 1. Contact the Black Box Customer Service Department at 0870 90 10 750, or fax a request to 0118 96 55 001 to obtain an ERN (Equipment Returns Number) number. 2. Package the unit carefully and, before sealing the shipping carton, include any information you can provide about the problems you are currently experiencing with the unit. 3.
Dual Trunk E1 Router Product Overview 1 PRODUCT OVERVIEW The Dual Trunk E1 Router is an intelligent network access solution providing connectivity to public and private packet-based networks. Available as a standalone unit it integrates a dual CSU/DSU, routing, and WAN Probe in one single platform. Figure 1-1 Dual Trunk E1 Router The Dual Trunk E1 Router supports bridging, static routing, and dynamic routing RIP1, RIP2, and OSPF.
Dual Trunk E1 Router APPLICATIONS Dual independent links application Load balancing When multiple paths exist to the same destination, sending all IP packets on a single route is probably not the most efficient use of the available bandwidth. Load balancing is the practice of distributing traffic among multiple paths to the same destination to achieve higher throughput and avoid delays.
Dual Trunk E1 Router Multilink application Multilink PPP (MLPPP) or Multilink Frame Relay (MLFR) bundles the two E1 ports to pass traffic at twice the speed of a single E1 link. The standard MLPPP per RFC1990 facilitates interoperability with routers from other router vendors. A pair of Dual E1 Trunk Router can be deployed in a a back-to-back configuration offering a highspeed 4 Mbps point-to-point LAN extension.
Dual Trunk E1 Router MONITORING THE ENTIRE WAN PROTOCOL STACK With the Dual Trunk E1 Router you can monitor the entire WAN protocol stack. Higher level protocols can be monitored using RMON-2. PPP connections can be monitored using RMON-1, and the physical layer can be monitored using diagnostic capabilities as outlined in RFC 1406. Monitoring Higher Protocol Layers The Dual Trunk E1 Router includes RMON-2 capabilities.
Dual Trunk E1 Router Installation 2 UNPACKING AND CHECKING EQUIPMENT Before you begin the installation, you need to: • Unpack and inspect the LRU4240 for damage that may have occurred during shipment • Save all enclosed packing slips, documents, shipping cartons, and packing materials until you have completed the installation and verified the unit’s operation Package Contents Make sure that you have received all the items ordered.
Dual Trunk E1 Router Do no Voltages as high as 200 VDC may exist at the telephone company’s E1 interface in the form of simplex power. These voltages are hazardous and can cause death or severe injury! Do not proceed with this installation if any voltage is present between the send and receive pairs of the network interface. You can ask the serving telephone company to temporarily disconnect the simplex power during installation.
Dual Trunk E1 Router Reserved Ground Stud DC Power Connector AC Power Connector Figure 2-1 Network BNC AUX BNC (DTE 2) Ethernet Port Reserved (DTE 1) Network Port (AUX) COMM Port Network Port Back Panel View–Ports and Ground Stud Installation Using DC Power You need a tray cable that is UL recognized 14 AWG, 3 conductors, copper strand wire, electrical power and control cable, type TC: tray cable, 600 V 90°C. Alpha Wire Company No. 45443 is an example.
Dual Trunk E1 Router 20 SALES: 0870 90 10 750 Dual Trunk E1 Router User’s Guide
Dual Trunk E1 Router Terminal Setup 3 The Dual Trunk E1 Router can be operated using basic front panel controls, or through a more indepth terminal interface.
Dual Trunk E1 Router 1 Figure 3-1 2 3 4 5 6 7 8 9 j k l m Dual Trunk E1 Router Indications and Buttons # Description # Description 1 Alphanumeric Display 8 Loopback LEDs 2 Reserved 9 Reserved 3 Reserved j Reserved 4 Back/Exit Button k Reserved 5 Up/Back Button l Reserved 6 Down/Forward Button m Reserved 7 Enter Button The LEDs for the Ethernet port are located in the back of the unit.
Dual Trunk E1 Router Front Panel Display The front panel alphanumeric display provides a 2-line, 16-character message. It provides access to the Dual Trunk E1 Router via the front panel buttons. Press the UP ARROW and the DOWN ARROW keys to move among the various menus. Using the UP ARROW and DOWN ARROW keys will move you among the categories listed in Table 3-2. Table 3-2 Front Panel Categories Field Function EFS % CONFIGURATION The percentage of time the E1 link has run without error.
Dual Trunk E1 Router 5. Press the ENTER button to enter edit mode for the selected feature. 6. Use the UP Arrow and/or DOWN Arrow to change the field. 7. Press the ENTER button to enter your change. 8. Press the EXIT button to leave edit mode. Dual Trunk E1 Router Configuration Option The following table lists the configuration options. Table 3-3 Dual Trunk E1 Router Configuration Options Option Definition UNIT CONFIG Allows you to change the UNIT ID, the Date and Time, and the COMM Port Configuration.
Dual Trunk E1 Router • • • • • LOOP PAYLOAD LOOPUP REMOTE TEST PATTERN LOOPDOWN REMOTE LAMP TEST 4. Press ENTER To select the test. Press ENTER again to run the test. Follow the display prompts to complete the test. To Stop a Test If you want to stop a running test, simultaneously press both the DOWN ARROW key and the UP ARROW key on your front panel. The Monitor Options The Monitor category provides a means of quickly monitoring the status of your network from the alphanumeric display.
Dual Trunk E1 Router Terminal Interface Navigation The terminal interface contains a number of menus which are used to configure, monitor, and manage the Dual Trunk E1 Router. • To navigate the fields in the menus, use the arrow keys on your keypad. • To select a menu, press the menu number as indicated at the bottom of the menu screen. • To change a parameter, use the arrow keys to cycle through the available options and press Return to select the highlighted option.
Dual Trunk E1 Router Using the Ethernet port as management interface As an alternative to managing the Dual Trunk E1 Router via the COMM port, you can manage it directly using the Ethernet port (ENET). You can then Telnet into the device from any workstation in the network. This provides for both local and remote access.
Dual Trunk E1 Router 2. Type a File Name, choose an icon then click OK. The name allows you to save the settings for future sessions and the icon represent the connection. You can put the icon on your desktop for easy access. The Connect To properties tab appears (Windows 98) or the Phone Number window appears (Windows 95) 3. From the Connect Using field drop-down list, select Direct to COM1 (or preferred COM port) then click OK. COM1 will be used for the rest of this procedure.
Dual Trunk E1 Router 4. Configure the settings for the COM1 Properties dialog box as shown below: • Data bits per second –– 38,400 • Data bits –– 8 • Parity –– None • Stop bits –– 2 • Flow control –– None After configuring the settings, click OK A blank screen with the cursor blinking appears. 5. Go to the File pull-down and select Properties. At the properties Dialog box, Click the Settings tab. 6.
Dual Trunk E1 Router a. Emulation field to at VT-100 b. Backscroll buffer lines to 500. Press Ok. You can now log on to the Dual Trunk E1 Router. Logging On from a Terminal To log on to the unit, you must first obtain the unit ID of the device. The unit ID is printed on a small sticker on the back or bottom of the device. You can also retrieve the unit ID via the UNIT CONFIG option of the front panel. For information on using the front panel, see “Navigating The Front Panel” on page 21.
Dual Trunk E1 Router NOTE: When accessing the unit via Telnet, the system forces you off after the fifth unsuccessful attempt to log on. Logging Off from a Terminal To log off, press Ctrl-x. The terminal stops responding to your keystrokes when you are logged off. Adjusting COMM Port Settings COMM port settings can be modified in the Dual Trunk E1 Router using Menu 8F - COMM Port Configuration. NOTE: It is possible to disrupt your terminal connection by changing these settings.
Dual Trunk E1 Router 2. Enter the Normal User or Super User password. If you do not have a password, you may still connect. When connected, Menu 1 will appear. NOTE: If your Dual Trunk E1 Router is set for dial-up mode, that is, using a modem and directly dialing through a standard telephone connection, it is recommended that you DO NOT use a Telnet session to access the unit.
Dual Trunk E1 Router Access Configuration 4 OVERVIEW OF ACCESS CONFIGURATION This chapter contains information about configuring the LAN and WAN interfaces, the interface IP addresses, NMS IP addresses, Radius authentication, DHCP, and miscellanous management settings Table 4-1 Access configuration procedures Procedure Description Menu Reference Configuring LAN interface To set or modify the Ethernet data port IP address and subnet mask, and the ethernet speed (10MB/Half or 10MB/Full).
Dual Trunk E1 Router Table 4-1 Access configuration procedures Procedure Description Menu Reference Configuring SNMP To configure SNMP “get”, “set, and” trap community” strings to prevent unauthorized SNMP management stations from gaining access to the router. Configure up to three Network Management Station (NMS) IP addresses that will receive SNMP trap to report alarms. Menu-0B page 44 Configuring Time and Date synchronization To configure RFC868 compliant time and date synchronization client.
Dual Trunk E1 Router CONFIGURING LAN INTERFACE Table 4-2 Configuring LAN interface Procedure Steps Setting Ethernet port speed To configure the ethernet speed to 10MB/Half or 10MB/Full. 1.Select Menu-0C 2.Select Data/Speed Mode 3.Select 10MB/Half or 10MB/Full setting. The default value is 10MB/Half. Modifying Ethernet port IP address 1.Select Menu-0A 2.Select ENET IP Address/Len field 3.
Dual Trunk E1 Router Parameter Description DATE Date or time 2 To change date or time field, select the date or time field at the top of the screen by moving the cursor. Enter date and time as indicated by the prompt at the bottom of the screen. Example: 2/22/97 yields 02/22/97 and 22:4:6 yields 22:04:06 (The clock is a 24-hour clock.) UNIT Protect Mode - Enabled or Disabled (default); Enabled - Protect mode prevents you from running tests from the front panel.
Dual Trunk E1 Router Net Configuration and Status Table 4-4 Menu-4B- Net configuration and status Parameter Description Status Displays the network status. Framing Selects the network framing format from the following options: CRC4 enabled (the default), CRC4 disabled, and unstructured CONFIGURING TIMESLOT ALLOCATIONS Timeslot allocation menu is available for single and independent links applications, it is not available with multilink.
Dual Trunk E1 Router Table 4-6 Timeslot allocation procedures Procedure Steps Disabling timeslots Example: setting timelost 1 through 8 to Idle 1.Set allocation type to Contiguous 2.Select Idle in Allocate by Port 3.Enter starting Idle timeslot 4.Enter ending Idle timeslot Allocating alternate timeslots Example: timeslot 7 through 17 for data 1.Set allocation type to Alternate 2.Select FRAC01 in Allocate by Port 3.Enter 7 in starting timeslot 4.
Dual Trunk E1 Router Configuring independent PPP links Interfaces The PPP connection over the first T1/E1 port is assigned the interface port NET1. The second T1/E1 port is assigned the interface port NET2. Procedure Purpose 1.Set Menu-0A- Traffic type field to PPP. Set router traffic type to PPP 2.Set Menu-0A Multilink Protocol field to No. 1.Set Menu-0A NET1 IP address and subnet mask Set WAN port 1 IP address Assign an IP address and subnet mask to the second T1/E1 link.
Dual Trunk E1 Router Configuring single link Frame Relay Table 4-9 Configuring Single link Frame Relay Procedure Set router traffic type to Frame Relay Set WAN port 1 IP address 1.Set Menu-0A- Traffic type field to Frame Relay. Set Menu-0A Multilink Protocol field to No 1.Set Menu-0A NET1 IP address and subnet mask Configuring independent Frame Relay links Table 4-10 Configuring independent Frame Relay links Procedure Description Set router traffic type to Frame Relay 1.
Dual Trunk E1 Router LMI message types consist of: • STATUS INQUIRY STATUS INQUIRY messages are used to request information on PVCs and their associated DLCIs. These Inquiries can be used to ask the receiving LMI-enabled device about all of the PVCs it knows about. Annex D also supports inquiries about individual DLCIs. • STATUS STATUS messages are the replies to Status Inquiries.
Dual Trunk E1 Router CONFIGURING TUI ACCESS RIGHTS Table 4-13 Setting TUI access rights Procedure Steps Setting normal user password 1.Select menu-8C 2.Select Normal user password field 3.Enter password, 10 characters maximum. A “no passwords” situation gives any user logging on Superuser access rights. By default the normal user password is the same for super user, if no password is set for super user. Setting super user password 1.Select menu-8C 2.Select Super user password field 3.
Dual Trunk E1 Router Table 4-14 Configuring Radius authentication Procedure Configure authentication retries Steps 1. Select Authentication Retries 2.Enter retry count from 1 to 3 If the primary server does not respond, after the configured number of retries, the router will send the request to the secondary Radius server. Configure authentication response timeout Dual Trunk E1 Router User’s Guide 1. Select Authentication Response Timeout 2.
ENABLING/DISABLING TRAFFIC MONITORING Table 4-15 Enabing/ Disabling Traffic Monitoring Procedure Disabling Traffic monitoring Description 1.Select Menu-0A 2.Set Traffic Monitoring field to Disabled By default Traffic monitoring is Disabled. Enabling Traffic Monitoring 1.Select Menu-0A 2.Set Traffic Monitoring field to Enabled CONFIGURING SNMP. Table 4-16 Configuring Menu-0B SNMP Procedure Setting get community string Steps 1.Select Community get field 1.
Dual Trunk E1 Router Table 4-16 Configuring Menu-0B SNMP Procedure Setting Third NMS IP addresses Steps 1.Select 3rd NMS IP Address field 1.Enter IP address. The router will send trap messages to this server. 2.Select 3rd Output Port field 3.Selects the port (COMM, NET, or Ethernet) over which the router will send trap to the 1st NMS IP address. Default port is COMM..
Dual Trunk E1 Router CONFIGURING DHCP Table 4-18 Configuring DHCP Procedure Steps Setting DHCP Server IP address 1.Select Menu-$K 2.Select DHCP server field 3.Enter DHCP Server IP address. Enabling DHCP Relay agent 1.Select Menu-$K 2.Select DHCP Relay field 3.Set it to Enable to DHCP relay agent.
Dual Trunk E1 Router Bridging Configuration 5 OVERVIEW OF THE CONFIGURATION The LRU4240 supports bridging and routing packet processing modes. This chapter contains procedures on configuring your device for layer 2 bridging applications. Bridging provides the capability to connect two or more physically separate LAN segments over the WAN, to create a single logical LAN. Bridging occurs at layer 2 and uses the MAC address assigned to each LAN device, to either forward or filter frames.
Dual Trunk E1 Router Whenever a packet destined to a particular MAC address is received, the MAC port map table is consulted, if an entry exists then that packet is transmitted or forwarded on that port. If there are no entry and the packet is received on the Ethernet port, it is forwarded on all the network ports. Incoming packets from the network ports are forwarded over the Ethernet port. NOTE: Current software release does not implement Spanning Tree algorithm to control and eliminate bridging loops.
Dual Trunk E1 Router For VLAN applications, a VLAN switch is required for VLAN tagging. The LRU 4240 forwards VLAN tags transparently but does not perform any VLAN tagging.
Dual Trunk E1 Router Configuring Bridging Table 5-2 Procedure Configuring Bridging packet processing mode Description Setting Bridging over Frame Relay or Multilink Frame Relay 1.Select Menu-0A 2.Set Traffic Type to Frame Relay Encapsulation of bridged frames is RFC2427 compliant. In multilink mode, the frame header is prefixed with a Multilink Frame Relay header 1.Select Menu-$A 2.Set Packet Processing Mode to Bridging.
Dual Trunk E1 Router and are restored at boot time Table 5-3 Procedure Configuring MAC Static routes Steps 1.Select Menu-$GA Adding a static MAC bridge entry 2.Select the MAC Address field of an inactive entry 3.Enter the MAC address of the host 4.Select the Interface field 5.Set the Interface field to the physical port NET-1, NET-2, or ENET-0 This identifies the physical WAN or LAN port on which to bridge the MAC address. 6.
Dual Trunk E1 Router Configuring the Firewall For instructions on setting the firewall refer to “Configuring the Firewall” on page 61.
Dual Trunk E1 Router Routing Configuration 6 OVERVIEW OF THE CONFIGURATION This chapter contains procedures on configuring routing protocols and Network Address Translation. Routing operates at layer 3, uses destination IP addresses and routing table decisions to forward packets to the next hop address.. Table 6-1 Router configuration procedures Procedure Description Menu Reference Setting Routing mode To configure the router to routing mode.
Dual Trunk E1 Router CONFIGURING ROUTING MODE Table 6-2 Procedure Configuring routing mode Steps Setting routing mode 1.Select Menu-$A 2.Set Packet Processing Mode to Routing Routing mode is global and applies to all supported interfaces. CONFIGURING DEFAULT GATEWAY Table 6-3 Procedure Configuring default gateway Steps Setting default Gateway IP Address 1.Select Menu-$A 2.Select Default Gateway IP Address field 3.Set IP Address Enabling default gateway 1.Select Menu-$A 2.
Dual Trunk E1 Router CONFIGURING STATIC ROUTES Static routes lets you define a route that maps the destination IP address received in a datagram to an egress port or a next hop IP address.
Dual Trunk E1 Router . Table 6-4 Procedure Configuring static routes Steps Adding a static route 1.Select the Destination IP field of an inactive route 2.Edit the IP address 3.Select the Len field 4.Enter the subnet mask value of the destination network. Value 0 to32. The subnet mask is determined by the number of 1’s left justified in a 32-bit submask field, with the rest of the field set to zeros.
Dual Trunk E1 Router Table 6-4 Procedure Configuring static routes Steps Modifying a static router 1.Select the Action field of the route you want to modify. 2.Select Modify The status of the first column will change to Inactive. You can now select and change any parameter of the selected static route. 3.Modify the destination IP field 1. 4.Modify the Next Hop IP field 2 or Modify the Interface field 3. 5.Modify the Metric field 4 6.Set the Action field 5 to Add and press Enter.
Dual Trunk E1 Router • Static NAT - To map a unregistered IP address to a registered IP address. This is useful to enable outside hosts to access an internal IP host of server. • Dynamic NAT - To share dynamically a range of global addresses among internal hosts to access the internet. Translation occurs when traffic takes place.
Dual Trunk E1 Router Configuring NAT for single link ISP Use the following procedure to configure your Dual Trunk E1 Router with dynamic NAT for internet access to a single ISP Table 6-6 Configuring NAT with single link ISP Procedure Steps Setting single link NAT ISP to NET1 Example: You were assigned 14 global IP addresses starting from 100.120.30.02 by your ISP for NET1 1.Select menu-$JAGlobal Map Table 2.Select Translated IP address field. 3.Enter 100.120.30.02 as the starting global IP address 4.
Dual Trunk E1 Router Single link Internet Example In this typical branch office configuration, a single global IP address is shared by multiple hosts when accessing the internet via the 4230 single T1/E1 . Figure 6-1 NAT single link application example Table 6-7 Procedure Single link Internet Access configuration Steps Setting single link NAT ISP to NET1 1.Select menu-$JAGlobal Map Table 2.Set Translated IP address field to 100.120.30.02 3.Set subnet mask to 32 4.Set the interface field to NET1 5.
Dual Trunk E1 Router • • NET1 to ISP1 with single global IP address 120.20.30.10 NET2 to ISP2 with 4 global IP address starting from 200.80.100.21. Table 6-8 Procedure Configuring NAT for Multihoming Steps 1.Select menu-$JAGlobal Map Table Setting ISP1 link 2.Select Translated IP address field. 3.Enter 120.20.30.10 as the starting global IP address 4.Set subnet mask to 32 5.Set the interface field to NET1. 6.Set Action field to Add Enter local networks that require NAT translation on NET1 1.
Dual Trunk E1 Router Table 6-9 Procedure Configuring bundled internet access and Frame Relay network Steps 1.Select menu-$JAGlobal Map Table Setting ISP1 link 2.Select Translated IP address field. 3.Enter 120.20.30.10 as the starting global IP address 4.Set subnet mask to 32 5.Set the interface field to NET1. 6.Set Action field to Add Enter the central site and remote network 1.Select Menu-$JC Add a row entry in this table for each network you want enable internet access. 2.
Dual Trunk E1 Router Firewall Configuration 7 The Firewall table is an access list that filters packets by denying or permitting access from source hosts to destination hosts. The rules are applied according to the order set in each entry in the list. The first match determines whether or not the packet is accepted or denied by the router. If a packet passes a first match and is not denied access, subsequent rules are applied on the packet. The default access setting is to deny all access. ..
Dual Trunk E1 Router To add an entry to the access list: Table 7-2 Procedure Configuring Firewall Steps Adding or modifying an entry 1.Select the Ord field 1 of an inactive route line. 2.Enter an order number between 0 and 511. The firewall uses a rule based order of execution. This identifies the order of execution of the entry in the firewall table. 3.Set the Action field 2 to either Deny or Permit. 4.
Dual Trunk E1 Router Diagnostics 8 The Dual Trunk E1 Router offers extensive diagnostic capabilities for local and remote analysis. These include fixed test patterns and two user-programmable 24-bit test patterns. In addition to front panel LEDs, the Dual Trunk E1 Router features more than a dozen user-configurable parameters and performance thresholds for remote alarm reporting.
Dual Trunk E1 Router Table 8-1 Self Test Indicators Indicators Description DRAM CRC Error CRC of RAM copy of executing code failed. Flash Boot Error CRC of flash boot code failed. Flash Loader Error CRC of flash factory loader failed. Net Error Pattern test failed. Flash Write Error Flash write test failed. Loopback Tests You can isolate sections of the Dual Trunk E1 Router to determine if it is defective. The problem is normally in the network.
Dual Trunk E1 Router LOCAL Dual Trunk E1 Router REMOTE Dual Trunk E1 Router DSU CSU Data Port E1 Network Interface Figure 8-1 WAN E1 CSU DSU Network Interface Loop NET Test Loop Payload Test The Loop Payload test verifies proper operation of the unit and the network. This test loops the payload data received from the network back toward the network. Before it is looped back, the data is regenerated and a new framing pattern is inserted.
Dual Trunk E1 Router LOOP UP REMOTE LOCAL Dual Trunk E1 Router REMOTE Dual Trunk E1 Router DSU CSU E1 Network Interface WAN Network Interface Data Port CSU DSU Data Port E1 LOOP DOWN REMOTE LOCAL Dual Trunk E1 Router REMOTE Dual Trunk E1 Router DSU CSU E1 WAN Network Interface Data Port CSU DSU Network Interface Data Port E1 Figure 8-2 Loop Up/Down Remote Test NOTE: The full bandwidth loop up code puts the remote Dual Trunk E1 Router in a full bandwidth network loopback.
Dual Trunk E1 Router Table 8-2 Send Test Types Descriptions Send Test Type Pattern Test Description All Zeros Used for verification of B8ZS. 1:4 (or Alternate) The 1:4 code is the loopup remote code. Typically, it is used when the loopup remote test fails to place the remote system into loopback. You can determine if the failure is an intermittent or a hard failure by continuously sending the 1:4 code, and monitoring the network status to see if the pattern is being received.
Dual Trunk E1 Router PERFORMING DIAGNOSTICS FROM THE TERMINAL Menu-9 Diagnostics Menu-9, Diagnostics, provides access to diagnostic testing screens and monitoring configuration screens. Any test described in “Performing Tests from the Front Panel” on page 65 can also be performed from the terminal screen menus. You can run several tests from your system’s internal diagnostics, shown in Menu-9, Diagnostics.
Dual Trunk E1 Router Table 8-3 Tests Allowed Through Telnet Connection Test COM NET Self Test Yes Yes Loop Net Yes No Loop Payload Yes No Loop Up Remote Yes No Loop Down Remote Yes No QRW Pattern Yes No 1:7 Pattern Yes No 3:24 Pattern Yes No 1:1 Pattern Yes No All 1s Pattern Yes No All 0s Pattern Yes No 1:2 Pattern Yes No 1:4 Pattern Yes No User 1 Pattern Yes No User 2 Pattern Yes No Lamp Test Yes Yes NOTE: You do not need to notify the telephone company
Dual Trunk E1 Router Link-based Testing for Public Packet Networks The link-based testing feature qualifies and tests PPP-based networks non-intrusively. Using the ICMP ping packet, the unit adds pattern generation and packet sequencing that allows single-ended and collaborative testing. This lets the user test his network from one end to the other using any TCP/IP-based test equipment. Link-based testing encapsulates a BERT pattern inside an ICMP message that the remote Dual Trunk E1 Router reflects.
Dual Trunk E1 Router 5. Select the Test Length: The length of the test can be smaller than the time between two ping messages as specified in the previous step. If it is, only one ping is sent. 6. Select the test packets length. From the minimum to the maximum allowed packet length (0 byte to 1500 bytes). 7. Press S to start the test The Dual Trunk E1 Router begins sending ping messages at the specified intervals. Press the E key to terminate the test at any time.
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Dual Trunk E1 Router Monitoring and Management 9 MONITORING AND MANAGEMENT The Dual Trunk E1 Router collects and displays performance data and other data useful for network troubleshooting. The Dual Trunk E1 Router monitors the E1 line continuously and displays all collected data on the terminal screen. This chapter describes how to monitor the unit status, display performance reports, and configure alarm conditions.
Dual Trunk E1 Router Terminal User Interface Access Methods Below is a brief review of how to access your Dual Trunk E1 Router for monitoring your unit for running tests. • Super User versus normal user access rights. For more information, refer to “Configuring Access Rights” on page 32. • Logging on or off from a terminal. For more information, refer to “Logging On from a Terminal” on page 30. • Logging on from a Telnet connection.
Dual Trunk E1 Router Table 9-1 Performance Report Menus Menu Screen Description 3AC - Carrier Registers, 24 Hour Detail Displays performance data organized in 96 15-minute intervals. 3AE - Carrier Registers, 4 day Detail Displays performance data for every 15-minute interval in the last 4 days.
Dual Trunk E1 Router Performance Data Report Events Table 9-2 Menu-3 Performance Data Report Events Event Description Unavailable Signal State This state is declared at the onset of ten consecutive SESs. Payload Loopback Actuated The unit is in Payload Loopback. Current Interval Timer Displays the amount of time in a current interval, 0 - 899 seconds. Errored Seconds (ES) A second with one or more CRC or CRC-4 errors.
Dual Trunk E1 Router ROUTING MONITORING The Dual Trunk E1 Router collects statistics on the following: • • • Ethernet physical layer Data ethernet IP MIB Statistics Table 9-3 Routing Report Menus Menu Screen Description 3FA - Ethernet physical layer Displays the ethernet protocol statistics which includes FCS errors, total single collision frames, total number of deferred transmissions, total number of late collisions, total number of carrier sense errors, and total number of frames received that are
Dual Trunk E1 Router MONITORING STATUS You can monitor the status of the Dual Trunk E1 Router unit from Menu-1, Main Status, and the status of the single data port from Menu-2, Data Status. Transmit and receive directions are monitored separately by the unit. The overall link utilization is reported in Menu-1, Main Status, and the report is updated once per second in each direction. Menu-1 Main Status You can monitor the status of the Dual Trunk E1 Router from Menu-1, Main Status.
Dual Trunk E1 Router In-band Network Registers, 24 Hour Detail On an in-band enabled system, Menu-3CB shows the performance data which describes l Table 9-4 Menu-3CB Field Definitions Field Definition CRC Number of packets received with CRC errors per interval. RxPkt Number of received packets per interval. Rx% Bandwidth utilization in the received direction per interval. TxPkt Number of packets sent out per interval. Tx% Bandwidth utilization in the transmit direction during interval.
Dual Trunk E1 Router • • SNMP Trap Lotus Notes The Dual Trunk E1 Router uses the limited extensibility feature as defined in RFC 2021. • The protocol directory can process up to 16 protocols • Each protocol must be a “child protocol” of IP, UDP, or TCP Using the limited extensibility feature, you can monitor any protocol that rides directly on top of IP, UDP or TCP. You may define a particular value to be recognized in the demultiplexing field of the parent protocol.
Dual Trunk E1 Router Network Layer and Application LayerMatrix Tables Through the implementation of standardizedRMON2 network-layer matrix (nlMatrix) and application-layer matrix (alMatrix) groups, the Dual Trunk E1 Router tracks and reports traffic sent between pairs of network addresses and categorizes them by applications and protocols.
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Dual Trunk E1 Router Alarms 10 This chapter discusses alarm conditions and how these conditions are displayed. CONFIGURING ALARM CONDITIONS When the Dual Trunk E1 Router detects an alarm condition, the unit reports the condition to the terminal. Depending on your network management environment, the unit may also send alarm messages or SNMP trap messages. Set alarm conditions in Menu-8A, Alarm Configuration.
Dual Trunk E1 Router Menu-8 Alarm Menu-8, Alarm, provides access to four sub-menus: • • • • Alarm Configuration Miscellaneous Management Configuration Modem Initialization Strings COMM Port Configuration Select the corresponding option to view and configure parameters for alarm configuration, external alarm configuration, for miscellaneous management configuration, and modem initialization strings. For more information on Menu 8, see the 4200 WAN Access Platform TUI Reference Guide.
Dual Trunk E1 Router Troubleshooting 11 TROUBLESHOOTING THE UNIT This section describes problems you may encounter and provides suggested methods to troubleshoot and resolve the problems. UNIT PROBLEMS A list of possible problems is given in Table 11-1, along with suggested solutions for each. Table 11-1 Unit Problems (1 of 4) Symptom Probable Cause Solution The LRU4240 does not power up. • Unit not plugged in. • Make sure the unit is plugged into a live AC outlet, if the unit is AC powered.
Dual Trunk E1 Router Table 11-1 Unit Problems (2 of 4) Symptom Probable Cause Solution Current user initiated tests terminate themselves without user intervention. • Misconfiguration for Menu-9A Timeout. • Make sure the system is set to run the test for an unlimited amount of time. • Test length options are 15 min., 1 min., 60 min., Unlimited. With Self Test, Loop Up Remote and Loop Down Remote, Unlimited does not apply.
Dual Trunk E1 Router Table 11-1 Unit Problems (3 of 4) Symptom Probable Cause Solution No response from any unit on the communication network. • Bad cable. • Make sure that Pin 8, CTS, is not connected at the ASCII terminal end of the COMM Port cable. • Wrong baud rate. • Hung terminal. Restart terminal session. • Standard Black Box COMM Port cables do not have this connection at the ASCII terminal end.
Dual Trunk E1 Router Table 11-1 Unit Problems (4 of 4) Symptom Probable Cause Solution Some invalid data is received mixed in with a mostly good menu display. • Refresh screen image. • To refresh screen, press Ctrl-L. • 1 or more units are missing at ID, or two units have the same ID. • Reduce the baud rate on the units and terminal if you are using the maximum (38400 baud) for communicating with a very large number of units. • If the cable from the network to the terminal exceeds the 15 m (50 ft.
Dual Trunk E1 Router Table 11-2 Network Problems (2 of 4) Symptom Probable Cause Solution The NET LED does not illuminate. • No incoming signal. • Run a lamp test from Menu-9, Diagnostics to make sure the LEDs are working. • Bad LED. • Make sure the E1 line from your service provider is connected to the RJ-48C female connector on the back of the LRU4240 NTU. • Remove the E1 line from the back of the LRU4240 and place the E1 test set in its place.
Dual Trunk E1 Router Table 11-2 Network Problems (3 of 4) Symptom Probable Cause Solution The NET LED remains constant amber/yellow. • Incoming RAI or UAI. • Check to see if the LRU4240 is receiving a RAI alarm or an AIS alarm. • Make sure the remote/far end system is receiving a proper E1 signal. If it is not, it will be generating a RAI alarm towards your equipment.
Dual Trunk E1 Router Table 11-2 Network Problems (4 of 4) Symptom Probable Cause Solution The NET LED flickers intermittently between red, amber and green. • Receiving errors on NET Port (CV, CRC, FE, etc). • Make sure the timing source is properly configured. Timing should be set to NETWORK if the network is the source. • If it is not the source, timing should be set to INTERNAL at one E1 end, and NETWORK at the other end.
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Dual Trunk E1 Router Specifications A TECHNICAL SPECIFICATIONS Performance Item Rating Maximum Packet Length • 65535 bytes (for payload traffic) • 1536 bytes (for SNMP management) Maximum Packet Rate 11,000 packets/sec duplex. Dual Trunk E1 Router will discard packets over this amount LRU4240 Network Interface Item Rating Transmit bit rate 2.048 Mbs ± 50 ppm Receive bit rate 2.048 Mbs ± 75 ppm Line code HDB3 Framing ITU-TS G.704/CTR 12 Pulse shape ITU-TS G.703/CTR 12 Jitter ITU-TS G.
Dual Trunk E1 Router Power Options Item Specification AC Power Universal Power Supply 100 VAC to 240 VAC Autoranging, 50/60 Hz DC Power -40 VDC to -78 VDC Through two-position Phoenix connector Power Consumption 9 W maximum per unit Item Specification Dimensions 8.75 in W (22.2 cm) x 1.75 in H (4.4 cm) x 12 in depth (30.4 cm) Weight 6.5 lb (3.
Dual Trunk E1 Router Item Diagnostics And Tests Test Patterns QRW, 1:1, 1:7, 3:24, All 1s, All 0s, 2-User Programmable 24 Bit Patterns, bit error injection Alarm Parameters E1 Network Port NET Carrier Loss Alarm NET Sync Loss Alarm NET AIS Alarm NET RAI Alarm CRC, CV, FE Threshold Alarm Dual Trunk E1 Router User’s Guide TECHNICAL: 0118 96 56 000 97
Dual Trunk E1 Router Dual Trunk E1 Router Table A-1 Configuration Default Configuration (1 of 2) Factory Default Settings Unit Configuration Unit ID Protect Mode Idle Code In-band Monitoring Link Monitored Unique ID assigned Disabled 0xFF Enabled Net 1 (in independent links) Net (in MLPPP mode) Network port 1 Configuration CRC4 Main Sync Source Alternate Sync Source Enabled Network Internal Network port 2 (Aux) Configuration CRC4 Main Sync Source Alternate Sync Source Enabled Network Internal Diag
Dual Trunk E1 Router Table A-1 Default Configuration (2 of 2) Configuration Factory Default Settings COMM Port and Terminal Configuration Connection Timeout when Logged on Timeout when not Logged on COMM Port Terminal Mode Phone Number 1 Phone Number 2 Normal User Password Superuser Password Direct 10 minutes Unlimited 38400, 8, no parity, 2 stop bits Enabled Not Assigned Not Assigned Not Assigned Not Assigned Not Assigned Modem String Configuration Modem String 1 Modem String 2 ATEOVOZO ATV0E0Q0F1C1
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Dual Trunk E1 Router Cable and Connector Pin Assignments B E1 NETWORK PIN ASSIGNMENTS The pin assignments for the RJ48 network interface connector are listed in the Table B-1 below.
Dual Trunk E1 Router COMMUNICATION PORT PIN ASSIGNMENTS Table B-7 describes the COMM Port (RJ45) pin assignments. Table B-2 Communication Port Pin Assignments RJ45 Pins Signal Description 3 SD Send Data (from Dual Trunk E1 Router to terminal) RD Receive Data (from terminal to Dual Trunk E1 Router) CTS Clear To Send (I/O to all Dual Trunk E1 Routers only) 4, 5 SG Signal Ground (bi-directional) 7 DCD Carrier Detect 6 8 1 1.
Dual Trunk E1 Router Software Upgrade C SOFTWARE DOWNLOAD The Download feature enables you to upgrade software, and includes the following capabilities: • • • • Separates the downloading operation from switching to new software, where these operations can be performed at separate times. You can schedule a time at which the unit can be initialized with the new code.
Dual Trunk E1 Router 2. Press A in the Download Utility menu. 3. Start TFTP for the Network Management System, and indicate binary mode. Abnormal Termination The following list summarizes scenarios during which the downloading process may fail: • Software load is corrupted. • Transmission errors. • Failure of the downloading computer, the modem (if one is used), the connection between the downloading computer and the unit or a failure of the unit, which also includes a power failure.
Dual Trunk E1 Router Table C-1 Error Type TFTP Download Utility Error Indicators (2 of 2) Error Indicator Description (Message) 16 Xmodem Reserved. 17 Xmodem Reserved. 18 Xmodem Reserved. 19 TFTP Error Packet Received 20 TFTP Invalid Mode. 21 TFTP Invalid Opcode. 22 TFTP Unexpected Opcode Sequence. 23 TFTP Invalid Packet Length. 24 TFTP Invalid Data Packet Sequence. 25 TFTP Request Timeout. 26 TFTP Data Packet Timeout. 27 TFTP Failed to Acknowledge.
Dual Trunk E1 Router Table 11-3 Menu 4F Download Utility (2 of 2) Group Field Description DOWNLOAD Code File The Code-File that will receive the downloaded operational-code, and that is currently not operational. Shows the status of the download, and is either Idle, Start, In Progress, Verifying, Success, or error. This field is updated after an Xmodem download to the local unit. If the status is “Error”, then a number associated with the failure indicates the specific problem.
Dual Trunk E1 Router EOT snmpget 172.25.150.1 .1.3.6.1.4.1.300.200.2.49.5 snmpget 172.25.150.1 .1.3.6.1.4.1.300.200.2.49.9 SOFTWARE-ONLY UPGRADES All upgrades to the 4200 WAN Access Platform are software-only upgrades. The hardware unit ships from the factory with all the physical ports even if they are not used with the configured software. The physical ports include two serial DTE ports, two T1/E1 ports, COMM port, and Ethernet port.
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Dual Trunk E1 Router Menus D This appendix lists all of the Dual Trunk E1 Router Menus and their descriptions.
Dual Trunk E1 Router Table D-1 Router Menus (2 of 5) Menu Number Name 3B 3C 3E 110 Description Page 3AF- Carrier Registers, 14 Day Summary Net statistics for last 14 days. Summary. 118 3AG- Carrier Registers, uptime total Net statistics for uptime interval. 118 User Reports User Reports submenu. 118 3BA- User Registers, Current Interval Net statistics for the current interval 118 3BB- User Registers, 24 Hour Total Net statistics for last 24 hours. Summary.
Dual Trunk E1 Router Table D-1 Router Menus (3 of 5) Menu Number Name Description 3E In Frame Relay mode: SLA Reports Displays the SLA reports submenu 3EA DLCI Outages Provides information on the type, number, and duration of outages on a per DLCI basis. As specified in FRF.13, outages are defined as either Fault (Outages) or Excluded. 119 3EB Frame Transfer Delays Provides information on the number of threshold violations per DLCI.
Dual Trunk E1 Router Table D-1 Router Menus (4 of 5) Menu Number Name Description Page 4V Timezone configuration Set unit's local time. This menu works in conjunction with GMT Time Sync menu-4T (RFC-868). When RFC 868 is used to get time, time server provides GMT. If a unit is deployed in different time zone user needs to configure the units appropriately.Day light savings ends in October.
Dual Trunk E1 Router Table D-1 Router Menus (5 of 5) Menu Number Name Description Page $IA Static Frame Relay Map config Configure manually DLCI to IP address mappings. See “Configuring Frame Relay DLCIs” on page 33 $IB Display active Frame Relay Map Table View current DLCI to IP address mappings. If inverse ARP is enabled on an interface, DLCI to IP address mappings is automatically learnt. Manually configured mappings are also displayed on this menu.
Dual Trunk E1 Router Parameter Parameter—Options ; Definition ENET IP Address/Len Set the Ethernet port IP Address in standard IP form (nnn.nnn.nnn.nnn). Len Set the subnet mask (1 to 32) which is the part of the IP address shared by all devices on the same network ICMP Redirect Enable or disable sending ICMP Redirect message on ENET interface NET1 IP Address/Len Set the first network port IP address that is responded to for in-band traffic received from the NET1, in standard IP form (nnn.nnn.nnn.
Dual Trunk E1 Router Table D-3 Menu-0B SNMP Configuration Parameter Description TRAP 2nd Output Port COMM, ENET, NET Selects the DLCI (if applicable) and port over which the router will send a trap to the 2nd NMS IP address. TRAP 3rd Output Port COMM, ENET, NET Selects the DLCI (if applicable) and port over which the router will send a trap to the 2nd NMS IP address. Table D-4 Menu-0C Ethernet Configuration Parameter Description MAC Address Read-only Ethernet port MAC address assigned at factory.
Dual Trunk E1 Router Table D-5 Menu-0E Performance Monitoring Configuration Parameter Parameter - Options; Definition Status Active - Passing data through the Permanent Virtual Circuit (PVC) Inactive - PVC is broken Deleted - PVC is not available Table D-6 Menu-0F LMI Configuration Parameter Parameter- Options; Definition Enable Enable or disable LMI Type Select between Annex A, Annex D, and LMI revision 1. Default: Annex D Enquiry Tx Timer Sets the interval between STATUS ENQUIRY messages.
Dual Trunk E1 Router Table D-7 Menu-0H SLA Configuration Parameter Description DDR Threshold Set this threshold between 0% and 100%. 0% means that this feature is disabled. Configurable to one thousandth of a percent (for example, 99.999%).
Dual Trunk E1 Router Table D-9 Menu-1 Unit Status (2 of 2) Indication Description Send QRW (port, fraction) Unit is sending QRW code. Send All 1s (port, fraction) Unit is sending all ones signal. Send all 0s (port, fraction) Unit is sending all zeros signal. LP UP Remote (port, fraction) Unit is sending loopdown code to remote site for 15 seconds. LP DN Remote (port, fraction) Unit is sending loopup code to remote site for 15 seconds. No clock Main clock source has failed.
Dual Trunk E1 Router Table D-11 Menu-3A Carrier Reports and 3B User Reports Event Default Loss of Frame Count (LOFC) - In ESF mode, the number of times Loss of Frame is detected. 0 Controlled Slip Seconds (CSS) - In ESF mode, the number of seconds in an interval in which a controlled slip occurred.
Dual Trunk E1 Router Table D-14 Menu-3EB Frame Transfer Delays Report Definition Indication Description DLCI Identifies the DLCI. Last Sample Time The time of the most recent sample. Threshold Violations The number of times the delay threshold has been exceeded. Total Samples The number of samples that have been taken. Average Delay Average Delay is calculated by taking the sum of the total delay and dividing it by the number of samples collected.
Dual Trunk E1 Router Table D-17 Menu-3EF Local Transmit Frame Relay Delivery Report Indication Description DLCI Identifies the DLCI. Last Sample Time The time of the most recent sample. Threshold Violations The number of times the DDR threshold has been exceeded. Local Transmit Within CIR The number of frames transmitted within CIR. Local Transmit Above CIR The number of frames transmitted above CIR. Far End Within CIR Number of frames received at far end within CIR.
Dual Trunk E1 Router Parameter Description Unicast Packets Received Total number of unicast packets received Unicast Packets Transmitted Total number of unicast packets transmitted Non Unicast Packets Received Total number of non-unicast packets received Non Unicast Packets Transmitted Total number of non-unicast packets transmitted Unknown Protocol ID Protocol ID unknown Protocol Packet Dump Total number of Rx packets received with Ethernet errors Unroutable Packets Total number of unroutabl
Dual Trunk E1 Router Parameter Description Echos (Rx) Total number of packet echo requests Echo Replies (Rx) Total number of packet echo replies TimeStamps (Rx) Total number of packet timestamp requests TimeStamp Replies (Rx) Total number of packet timestamp replies Address Masks (Rx) Total number of packet address masks requests Address Mask Replies (Rx) Total number of packet address masks replies Table D-23 Menu-3FF ICMP Transmit statistics Parameter Description Messages Transmitted Tot
Dual Trunk E1 Router Indication Description Lost number of packets lost Bad number of packets with checksum errors. Set number of packets transmitted Table D-26 Menu-3Z Event Log Parameter Description Default Module Unit, Network, System, All This field allows the display of any of the above status changes.
Dual Trunk E1 Router Parameter Description Default Event (cont.) Loss of Signal Loss of Frame Set Code Received Reset Code Received UA1 Received CV Threshold Exceeded FE Threshold Exceeded CRC Threshold Exceeded External ALarm Asserted Power Outage UAS Outage Flash N.V. Log Error Clear User 4 Day Archive Clear User 14 Day Totals Module When All is selected, all of the preceding status changes will be logged as events.
Dual Trunk E1 Router Parameter Description Time/Date Identifies the time the status change/event was logged. Default Table D-27 Menu-4A Unit Configuration Parameter Description UNIT Protect Mode - Enabled or Disabled; Enabled - Protect mode prevents you from running tests from the front panel. Yellow Alarm - Enabled or Disabled; Enabled - The unit detects and generates a Yellow Alarm. Disabled - The unit does not detect or generate a Yellow Alarm.
Dual Trunk E1 Router Table D-30 Menu-4V Timezone configuration Parameter Description Ahead GMT Set this to Yes if unit is deployed to the east of GMT. Set NO if the unit is deployed in to the west of GMT. Hrs. Offset From GMT Offset hours from GMT from 0 to 23 Mins. Offset From GMT Offer minutes from GMT from 0 to 59l DST Enable or disable Daylight Savings Time. Set to Enable If user’s timezone supports Daylight Savings Time. Hrs.
Dual Trunk E1 Router Parameter Description Protocol Error - Number of PPP/MLPPP protocol errors detected in this port.
Dual Trunk E1 Router Primary Parameters Parameter—Options; Definition NET Alarms AIS Received Alarm—Enabled, Disabled Enabled—The unit generates an alarm when a Network AIS (Alarm Indication Signal) is detected. Disabled—Disables the alarm. Enabled RAI Received Alarm—Enabled, Disabled Enabled—The unit generates an alarm when a Network RAI Alarm is detected. Disabled—Disables the alarm.
Dual Trunk E1 Router Parameter—Options; Definitions In-band CRC Error Threshold—Enable or Disabled Enabled—The valid range for this is 4 x 10-7 to 9 x 10-1. Disabled—No alarm is generated if threshold rate of errors is high. Table D-38 Menu-8E Modem Initialization Strings Parameter Default String 1 – Modem initialization string can be up to 20 characters. N/A String 2 – Modem initialization string can be up to 60 characters.
Dual Trunk E1 Router Field Definition — Options Default Pattern Error Counter The number of pattern errors occurring during the current test. This will only display when Pattern Test reads Locked Seconds or Relocked Seconds. 0 CRC (or CRC4) Errors The number of CRC (or CRC4) errors occurring during the current test. 0 Code Violations The number of Code Violations occurring during the current test.
Dual Trunk E1 Router Field Definition — Options Default USER 1 Pattern and USER 2 Pattern Enter any sequence of 1s and 0s, between 1 and 24 characters in length. With D4 framing, make sure your pattern meets density requirements. The parameters and options in the upper test status section of Menu-9 Diagnostics are given next.
Dual Trunk E1 Router Type Parameter — Definition Default Next Test — Selects the type of test to run next. Options: Ping 511 Ping 1023 Ping 2047 Ping 1:1 Ping All 1s Ping All 0s Ping 511 pattern IP Address — nnn.nnn.nnn.nnn The IP address on which the test is to be run. 0.0.0.0 DLCI, Port — The DLCI and Port out which the test is to be run. The DLCI specified must be between 0 and 1024. The port can be NET, DTE, ENET, and COMM. 16,NET Test Length — The number of minutes the test is to last.
Dual Trunk E1 Router Primary Parameter–Options; Parameter Definition Default Default Gateway IP Address - default IP address 0.0.0.
Dual Trunk E1 Router Indication Definition Status Status is either Active or Inactive. Press the “k” key (see bottom of screen) to save the Status to the Firewall Table.
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Dual Trunk E1 Router Router Command Line Interface Reference E ACCESS TO ROUTER COMMAND LINE The Dual Trunk router command line interface (CLI) is accessible manually via TUI and programmatically for configuring the router automatically. For manual configuration and troubleshooting, access the CLI via the TUI Menu-$E directly through the COMM port, or Telnet via the Ethernet or the WAN ports. You enter the commands one line at a time using the command syntax outlined in this appendix.
Dual Trunk E1 Router Table E-1 Router automatic configuration procedures Procedure Steps Downloading router configuration automatically You can initiate the configuration file download programmatically using SNMP commands, and use TFTP or Xmodem method to download the file. Menu-8X Router auto configuration commands and options are accessible via SNMP variables in the eclipse MIB. The following shell script sample shows a TFTP download of a router configuration file called “site_a.
Dual Trunk E1 Router memory Memory statistics Table E-2 Router CLI Help Topic Description Syntax Help Use command ? to list commands or use List command to see available commands for each each mode. At the CLI command prompt type kernel: [Unit/Kernel/Rip/Ospf/Bpg]#kernel [Kernel(enable)]# sh ? Press TAB. The CLI shows: [Kernel(enable)]# show Type show i. Press TAB.
Dual Trunk E1 Router Table E-2 Router CLI Help Topic Description Parameter expansion For the area virtual-link command, the AREAADDRESSID parameter is replaced by either an IP address or a number in the given range: AREAADDRESSID=A.B.C.D|<0-4294967295> The minimum command then is: area 1.1.1.1 virtual-link 2.2.2.2 The parameters in the string (AUTHENTICATE|MSGD|INTERVAL) are optional. Each one of which is replaced by more keywords and values.
Dual Trunk E1 Router When you enter Unit the prompt will change to: Unit(enable) [Unit/Kernel/Rip/Bgp/Ospf]: unit Unit(enable)# When you enter Kernel the prompt will change to: KERNEL(enable) [Unit/Kernel/Rip/Bgp/Ospf]: Kernel Kernel(enable)# Enter quit to go back to the top level Kernel(enable)#quit [Unit/Kernel/Rip/Bgp/Ospf]: Enter Rip to enter rip command mode [Unit/Kernel/Rip/Bgp/Ospf]: rip rip(enable)# Enter bgp to enter BGP command mode [Unit/Kernel/Rip/Bgp/Ospf]: bgp bgp(enable)# NOTE: Standard LRU4
Dual Trunk E1 Router configure terminal Use the configure terminal command to change to configure terminal mode. Command Syntax: configure terminal Command Mode: Enable Usage There are no arguments or keywords for this command. The prompt will change to Unit(config)# Example Unit(enable)#configure terminal Unit(config)# quit Use the quit command to change exit from the current mode and return to the higher level mode.
Dual Trunk E1 Router There are no arguments or keywords for this command. Examples Unit(enable)#show unit id 19: unit id SUNN1 e1 framing Use the e1 framing command to configure the network E1 framing format. Command Syntax: e1 framing [net1 | net2 | aux] [unstructured | crc-enabled | crc-disabled] Command Mode: Config Example unit(config)#e1 framing net1 unstructured unit(config)# e1 line-impedance Use the e1 line-impedance command to configure the network port line impedance to 75 or 120 ohms.
Dual Trunk E1 Router IP address in standard form The subnet mask 1 to 32, the part of the IP address shared by all devices on the network. Command Mode: Config interface enet Use the interface enet command to set ethernet port parameters including mask length, half or full duplex mode, and promiscuous mode Command Syntax: interface enet bcast-mask <1-32> Set the mask length for Net directed IP broadcast in Fast Forwading mode. Usage: Use this command in IP Fast Forwarding mode only.
Dual Trunk E1 Router Example Unit(config)#interface frame-relay dlci 20 net1 interface frame-relay map Use the interface frame-relay map to map IP subnets to DLCIs. Command Syntax: interface frame-relay map A.B.C.D/M <16-1023> {net1 | net2 | bundle0] A.B.C.D/M IP network address and subnet mask length <16-1023> DLCI number to map to net1, net2 or bundle0 Network interface to map to Command Mode: Config Example Unit(config)#interface frame-relay map 10.10.10.
Dual Trunk E1 Router Command Mode: Config Example ip nat Use the ip nat to enable or disable NAT for each physical interface. Command Syntax: ip nat [enabled | disabled] Global parameter enabling or disabling NATfeature. ip nat IFNAME [nat | napt | two-way-nat] [enabled | disabled] To specify and enable the type of nat per interface port. Command Mode: Config Examples Enable nat on NET1 port and disable NAT on Ethernet port and NET2.
Dual Trunk E1 Router Use the ip route command to set static routes that map destination IP addresses to next hop IP address or interface. Static routes can be edited, changed, viewed from menu$-JC. Command Syntax: ip route A.B.C.D/M IFNAME metric <0-255> Static route mapping destination IP address to interface port A.B.C.D/M Static route destination IP address field IFNAME the [net1 | net2 | bundle0 | enet0] interface port metric <0-255> Static route metric field in seconds ip route A.B.C.D/M A.B.C.
Dual Trunk E1 Router ip route vlan-id Use the ip route vlan-id to set the unit management VLAN ID. With the default VLAN ID disabled, set to 9999, the unit will check every VLAN frame for management traffic by matching the destination IP address with the unit IP address, which is the Ethernet port IP address. By setting a unit VLAN ID, the unit will first match VLAN ID in VLAN frames, then match the destination IP address with the unit IP address.
Dual Trunk E1 Router unit(config)# t1 lbo Use the t1 lbo command to to set the Line Build Out (LBO) value to be used for tuning the circuit attenuation between the unit and the last repeater on the T1 circuit. Command Syntax: t1 lbo [0dB | -7.5dB | -15 dB] Command Mode: Config Example t1 timeslot Use the t1 timeslot command to allocate an T1 timeslot and assign it to data, voice or idle.
Dual Trunk E1 Router traffic type Use the traffic command to set the WAN protocol to Frame Relay or PPP. Command Syntax: traffic type [frame-relay | ppp] unit alarm Use the unit alarm command to configure the network alams that will be generated to the NMS.
Dual Trunk E1 Router unit modem Use the unit monitor-jack command to set the monitor jack to net 1 or net2. Command Syntax: unit modem str1 WORD unit modem str2 WORD unit outage Use the unit outage command is reserved to configure outage source event. unit protect-mode Use the unit protect-mode command to enable or disable changes from front panel. Command Syntax: unit protect-mode [enabled | disabled] unit radius Use the unit radius command to configure RADIUS client.
Dual Trunk E1 Router KERNEL COMMAND REFERENCE Kernel mode lets you access all the routing tables and interfaces and the various routing protocols modes. interface IFNAME Use the interface IFNAME command to change to configure terminal mode. Command Syntax: interface [net1 | net2 | mlppp | e0] The argument to this command is one of the router interface e0 for ethernet port, net1 for PPP1, net2 for PPP2, or bundle0 for multilink Command Mode: Enable Usage There are no arguments or keywords for this command.
Dual Trunk E1 Router debug zebos kernel Use the debug zebos kernel command to specify the debug option-set for the zebos routing manager between the kernel interface Command Syntax: debug zebos kernel no debug zebos kernel There are no arguments or keywords for this command.
Dual Trunk E1 Router Command Syntax: show ip route Command Mode: Enable connected Connected kernel Kernel rip Routing Information Protocol (RIP) static Static routes A.B.C.D Network in the IP routing table to display A.B.C.D/M IP prefix /, e.g., 35.0.0.0/8 Examples kernel(enable)#show ip route 106:Codes: K - kernel route, C - connected, S - static, R - RIP, > - selected route, * - FIB route 108: 109:C>* 10.1.1.0/24 is directly connected, net1 110:S 10.1.1.
Dual Trunk E1 Router RIP COMMAND REFERENCE configure terminal Use the configure terminal command to change to configure terminal mode. Command Syntax: configure terminal Command Mode: Enable Usage There are no arguments or keywords for this command. The prompt will change to Rip(config)# Example Rip(enable)#configure terminal Rip(config)# router rip Use the router rip command to change to configure router mode. Command Syntax router rip Usage There are no arguments or keywords for this command.
Dual Trunk E1 Router send - specifies that information for sent packets be displayed. no debug rip (events | packet | zebos) Command Mode:: Enable Examples RIP(enable)#debug rip events 7: RECV packet from 60.10.2.1 port 520 on net2 8: update timer fire! 9: SEND UPDATE to net2 ifindex 4 10: unicast announce to 60.10.2.1 on net2 11: update routes to neighbor 60.10.2.1 12: SEND to socket 34 port 520 addr 60.10.2. distance Use the distance command to set the administrative distance.
Dual Trunk E1 Router Use the ip rip send packet command to configure the interface to enable the sending of RIP packets. This feature allows the user to control the sending of packets directly on the specified interface. Therefore, the packet sending is more efficient and controllable. Command Syntax ip rip send-packet no ip rip send-packet Command Mode: interface Examples ip rip send-packet ip rip send version Use the ip rip send version command to send RIP packets on an interface using version control.
Dual Trunk E1 Router neighbor Use the neighbor command to specify a neighbor router. It is used for each connected point-to-point link. Use the no parameter to disable the specific router. Command Syntax (no) neighbor A.B.C.D A.B.C.D is an IP address of a neighboring router with which the routing information will be exchanged. Command Mode: configuration mode Examples neighbor 1.1.1. network Use the network command to specify a network as one that runs Routing Information Protocol (RIP).
Dual Trunk E1 Router router rip Use the router rip global command to enable a RIP routing process. Use the no form of the command to disable the RIP routing process. (no) router rip Command Syntax There are no arguments or keywords for this command. Command Mode: Router Configuration Examples router rip Usage Notes router rip version 1 network 10.10.10.0/24 network 10.10.11.0/24 neighbor 10.10.10.
Dual Trunk E1 Router show running-config Use the show running-config command to show running config. Command Syntax show running-config Command Mode: rip There are no arguments or keywords for this command.
Dual Trunk E1 Router GARBAGETIMER=<0-4294967295> Specifies the routing garbage collection timer in seconds. The default is 120 seconds. Command Mode: Router Configuration Examples timers 30 180 120 version Use the version command to set a RIP routing protocol version. Use the no form of the command to restore the default. Command Syntax version <1-2> no version <1-2> <1-2> - specifies the version of RIP processing. Default is RIP v2. Command Mode: Router Configuration Examples version 1 Usage ripd# sh run..
Dual Trunk E1 Router Related Commands area default-cost, area stub, ip ospf authentication-key area default-cost Use the area default-cost command to specify a cost for the default summary route sent into a stub. Use the no form of this command to remove the assigned default-route cost. Command Syntax area AREAID default-cost <0-16777215> no area AREAID default-cost AREAID=A.B.C.D|<0-4294967295> A.B.C.D= The IPv4 specification of the address for the stub.
Dual Trunk E1 Router AREAID=A.B.C.D|<0-4294967295> A.B.C.D= The IPv4 specification of the address for the stub. <0-4294967295>= The area identification number for the stub. NAME The name of the configured access list. Command Mode: Router mode Usage In conjunction with IP access list, this command is used to configure routes outside the area that will be advertised into this area. This command is only applied when generating summary LSAs (type 3).
Dual Trunk E1 Router <0-4294967295>= The area identification number for the stub. default Sets default short-cutting behavior. enable Forces short-cutting through the area. disable Disables short-cutting through the area. Default Command Mode Router mode Usage Examples area 1 shortcut default area 52 shortcut disable no area 42 shortcut enable Related Commands ospf abr-type shortcut area stub Use the area stub command to define an area as a stub area.
Dual Trunk E1 Router INTERVAL=dead-interval|hello-interval|retransmit-interval|transmit-delay VALUE VALUE = <1-65535> The number of seconds in the delay or interval. hello-interval= The interval the router waits before it sends a hello packet. The default is ten seconds. retransmit-interval= The interval the router waits before it retransmits a packet. The default is five seconds. transmit-delay= The interval the router waits before it transmits a packet.The default value is one second.
Dual Trunk E1 Router compatible rfc1583 Use the compatible rfc1583 command to restore the method used to calculate summary route costs per RFC. Use the no form of this command to disable RFC 1583 compatibility. Command Syntax (no) compatible rfc1583 Default By default, OSPF is rfc 2328 compatible. Command Mode Router mode Usage Prior to RFC 2328, OSPF was compliant with RFC 1583, that specified method for calculating the metric for summary routes based on the minimum metric of the component paths available.
Dual Trunk E1 Router timers Displays ISM timer information Command Mode Privileged EXEC mode and Configure mode Usage Examples ospfd# no debug ospf ism events ospfd# debug ospf ism status ospfd# debug ospf ism timers Related Commands terminal monitor, log file debug ospf lsa Use the debug ospf lsa command to specify debugging options for OSPF Link State Advertisements (LSA) troubleshooting. Use the no form of this option to disable this function.
Dual Trunk E1 Router debug ospf packet Use the debug ospf packet command to specify debugging options for OSPF packets. Command Syntax (no) debug ospf packet PARAMETERS (send|recv) (detail) PARAMETERS = all|dd|hello|ls-request|ls-update|ls-ack all Specifies debugging for all OSPF packets. dd Specifies debugging for OSPF database descriptions. hello Specifies debugging for OSPF hello packets. ls-ack Specifies debugging for OSPF link state acknowledgments.
Dual Trunk E1 Router ospfd# no debug ospf zebos redistribute Related Commands terminal monitor, log file default-information originate Use the default-information originate command to create a default external route into an OSPF routing domain. Use the no form of this command to disable this feature.
Dual Trunk E1 Router protocol to use the same metric value for all redistributed routes. Use this command in conjunction with the redistribute command. Examples ospfd# configure terminal ospfd(config)# router ospf 100 ospfd(config-router)# default-metric 100 Related commands redistribute description Use the description command to add a description to an interface. Use the no form of this command to remove the description.
Dual Trunk E1 Router Use the distribute-list command to filter networks in routing updates. Use the no form of this command to disable this function Command Syntax distribute-list LISTNAME out ROUTE no distribute-list LISTNAME LISTNAME Specifies the name of the access list. out Indicates that outgoing advertised routes will be cleared. ROUTE= kernel | connected | static | rip | ospf | bgp kernel Specifies kernel routes. connected Specifies connected routes. static Specifies static routes.
Dual Trunk E1 Router Authentication password not specified. Command Mode Interface mode Usage This command creates a password (key) that is inserted into the OSPF header when ZebOS software originates routing protocol packets. Assign a separate password to each network for different interfaces. All neighboring routers on the same network with the same password exchange OSPF routing data. The key can be used only when authentication is enabled for an area.
Dual Trunk E1 Router OSPF floods new LSAs over all interfaces in an area, except the interface on which the LSA arrives. This redundancy ensures robust flooding. However, too much redundancy can waste bandwidth and might lead to excessive link and CPU usage in certain topologies, resulting in destabilizing the network. To avoid this, use the database-filter command to block flooding of LSAs over specified interfaces.
Dual Trunk E1 Router ip ospf dead-interval, show ip ospf interface Equivalent Commands ospf hello-interval ip ospf network Use the ip ospf network command to configure the OSPF network type to a type different from the default for the media. Use the no form of this command to return to the default value. Command Syntax ip ospf network broadcast|non-broadcast|point-to-point|point-to-multipoint no ip ospf network broadcast Sets the network type to broadcast. non-broadcast Sets the network type to NBMA.
Dual Trunk E1 Router ospfd(config)# interface fxp0 ospfd(config-if)# ip ospf priority 3 10.10.10.50 Related Commands ip ospf network, neighbor Equivalent Commands ospf priority ip ospf retransmit-interval Use the ip ospf retransmit-internal command to specify the time between link-state advertisement (LSA) retransmissions for adjacencies belonging to the interface. Use the no form of this command to return to the default value. Command Syntax ip ospf retransmit-interval INTERVAL (A.B.C.
Dual Trunk E1 Router login Use this command to set a password prompt, before entering the configuration mode and to enable password checking. Command Syntax (no) login Default Enabled. Command Mode Line mode Usage Login is enabled by default. The no login command allows users to connect directly to the Priviledged Exec mode skipping the password verification prompt.
Dual Trunk E1 Router match metric Use the match metric command to match the specified metric value. Use the no parameter to turn off the matching. Command Syntax (no) match metric METRICVALUE METRICVALUE = <0-16777216> Default Disabled Command Mode Route-map mode Usage To set the conditions for redistributing routes from one routing protocol to another, use the match and set route-mapconfiguration commands.
Dual Trunk E1 Router Command Mode Route-map mode Usage To set the conditions for redistributing routes from one routing protocol to another, use the match and set route-mapconfiguration commands. The match commands specify the match criteria under which redistribution is allowed for the current route-map. The set commands specify the set redistribution actions to be performed, if the match criteria are met.
Dual Trunk E1 Router Command Mode Router mode Usage The address and mask define interfaces to be associated with a specific OSPF area. The primary address of the interface should be covered by the network area command. Covering only the secondary address does not enable OSPF over that interface. The mask is used as a shortcut and it helps putting a list of interfaces in the same area. The mask contains wild card bits where 0 is a match and 1 is a don't care bit. For example, 0.0.0.
Dual Trunk E1 Router ospfd(config)# router ospf 100 ospfd(config-router)# opaque-lsa-capable Related commands ospf abr-type Use the ospf abr-type command to set an OSPF area border router (ABR) type. Use the no parameter to disable this function. Command Syntax ospf abr-type cisco|ibm|shortcut|standard (no) ospf abr-type cisco|ibm|shortcut cisco Specifies an alternative ABR using Cisco implementation. ibm Specifies an alternative ABR using IBM implementation. shortcut Specifies a shortcut ABR.
Dual Trunk E1 Router Command Syntax ospf cost COST no ospf cost COST = <1-65535> Specifies the link-state metric.The default value is 10. Command Mode Interface mode Usage The interface cost indicates the overhead required to send packets across a certain interface. It is inversely proportional to the bandwidth of that interface. By default, the cost of an interface is calculated based on the bandwidth (108/ bandwidth); use this command to set cost manually.
Dual Trunk E1 Router ospfd# configure terminal ospfd(config)# interface fxp0 ospfd(config-if)# ospf hello-interval 3 10.10.10.50 Equivalent Commands ip ospf hello-interval ospf network Use the ospf network command to configure the OSPF network type to a type other than the default for a given medium. Use the no form of this command to return to the default value.
Dual Trunk E1 Router ospfd# configure terminal ospfd(config)# interface fxp0 ospfd(config-if)# ospf priority 3 10.10.10.50 Related Commands show ip ospf Equivalent Commands ip ospf priority ospf router-id Use the ospf router-id command to specify a router ID for the OSPF process. Use the no form of this command to disable this function. Command Syntax ospf router-id IPADDRESS no ospf router-id IPADDRESS Specifies the router ID in IPv4 address format.
Dual Trunk E1 Router passive-interface INTERFACENAME (A.B.C.D) INTERFACENAME = The name of the interface. A.B.C.D = IP address of the interface. Command Mode Router mode Usage The passive-interface command is used to configure OSPF on simplex Ethernet interfaces. Since the simplex interfaces represent only one network segment between two devices, configure the transmitting interface as a passive interface. This ensures that OSPF does not send hello packets for the transmitting interface.
Dual Trunk E1 Router Router mode Usage Examples ospfd# configure terminal ospfd(config)# router ospf 100 ospfd(config-router)# refresh timer 12 Related Commands router-id Use the router-id command to set a fixed router-id. Use the no form of this command to force OSPF to use the previous OSPF router-id behavior. Command Syntax router-id IPADDRESS no router-id IPADDRESS Specifies the router ID in IPv4 address format.
Dual Trunk E1 Router Use the set metric-type command to set the metric type for the destination routing protocol. Use the no form of this command to return to the default. Command Syntax (no) set metric-type 1|2 1 = Select to set external type 1 metric. 2 = Select to set external type 2 metric. Default Command Mode Route-map mode Usage Examples In this example the metric type of the destination protocol is set to OSPF external Type 1.
Dual Trunk E1 Router ospfd# configure terminal ospfd(config)# route-map rmap1 permit 3 ospfd(config-route-map)# set tag 6 Related Commands show debugging ospf Use the show debugging ospf command to display the set OSPF debugging option. Command Syntax show debugging ospf Command Mode Priviledged Exec mode Usage This is a sample output from the show debugging ospf command. Some lines in this output wrap around, they might not wrap around in the actual display.
Dual Trunk E1 Router External LSA database is unlimited. Number of areas attached to this router: 1 Area ID: 0.0.0.1 Shortcutting mode: Default, S-bit consensus: ok Number of interfaces in this area: Total: 1, Active: 1 Number of fully adjacent neighbors in this area: 0 Area has no authentication Number of full virtual adjacencies going through this area: 0 SPF algorithm executed 1 times Number of LSA 1 OSPF Routing Process 100, Router ID: 10.10.11.
Dual Trunk E1 Router parameter with this command to view data about specified instances. Command Syntax show ip ospf border-routers show ip ospf PROCESSID border-routers PROCESSID = <0-65535> The ID of the router process for which information will be displayed. Command Mode Priviledged Exec mode Usage This is a sample output from the show ip ospf border-routers command. ospfd# show ip ospf border-routers OSPF process 100 ============ OSPF router routing table ============= R 10.10.10.70 [10] area: 0.0.0.
Dual Trunk E1 Router Link ID 67.1.4.217 ADV Router Age Seq# CkSum Opaque ID 10.10.11.50 37 0x80000001 0x2129 66777 AS-Global Opaque-LSA Link ID ADV Router Age Seq# CkSum Opaque ID 67.1.4.217 10.10.11.50 37 0x80000001 0x2daa 66777 ospfd# show ip ospf database max-age OSPF Router process 100 with ID (10.10.11.50) MaxAge Link States: Examples ospfd# show ip ospf database external 1.2.3.
Dual Trunk E1 Router TOS: 0 Metric: 20 Forward Address: 10.10.11.50 External Route Tag: 0 Examples ospfd# show ip ospf database ospfd# show ip ospf database ospfd# show ip ospf database ospfd# show ip ospf database Related Commands external 1.2.3.4 self-originate self-originate max-age router 1.2.3.4 adv-router 2.3.4.5 show ip ospf database network Use the show ip ospf database network command to display information about the network LSAs. Command Syntax show ip ospf database network (A.B.C.
Dual Trunk E1 Router LS Seq Number: 8000000e Checksum: 0xf173 Length: 32 Network Mask: /24 Attached Router: 192.20.20.2 Attached Router: 192.30.30.2 ospfd# show ip ospf database network adv-router 192.30.30.3 OSPF Router process 200 with ID (192.30.30.2) Net Link States (Area 0.0.0.0) LS age: 1387 Options: 0x2 (*|-|-|-|-|-|E|-) LS Type: network-LSA Link State ID: 192.10.10.9 (address of Designated Router) Advertising Router: 192.30.30.
Dual Trunk E1 Router ospfd# show ip ospf database self-originate ospfd# show ip ospf database max-age ospfd# show ip ospf database router 1.2.3.4 adv-router 2.3.4.5 Related Commands show ip ospf database opaque-link Use the show ip ospf database opaque-link command to display information about the link-state type 9 LSAs. This type denotes a link-local scope. The LSAs are not flooded beyond the local network. Command Syntax show ip ospf database opaque-link (A.B.C.
Dual Trunk E1 Router Link State ID: 10.10.11.50 Advertising Router: 10.10.11.50 LS Seq Number: 80000004 Checksum: 0xe39e Length: 36 Number of Links: 1 Link connected to: Stub Network (Link ID) Network/subnet number: 10.10.10.0 (Link Data) Network Mask: 255.255.255.0 Number of TOS metrics: 0 TOS 0 Metric: 10 Router Link States (Area 0.0.0.1) LS age: 877 Options: 0x2 (*|-|-|-|-|-|E|-) Flags: 0x3 : ABR ASBR LS Type: router-LSA Link State ID: 10.10.11.50 Advertising Router: 10.10.11.
Dual Trunk E1 Router LS Type: summary-LSA Link State ID: 10.10.11.0 (summary Network Number) Advertising Router: 10.10.11.50 LS Seq Number: 80000001 Checksum: 0x36ac Length: 28 Network Mask: /24 TOS: 0 Metric: 10 Summary Link States (Area 0.0.0.1) LS age: 1061 Options: 0x2 (*|-|-|-|-|-|E|-) LS Type: summary-LSA Link State ID: 10.10.11.0 (summary Network Number) Advertising Router: 10.10.11.50 LS Seq Number: 80000001 Checksum: 0x36ac Length: 28 Network Mask: /24 TOS: 0 Metric: 10 Summary Link States (Area 0.
Dual Trunk E1 Router The following is a sample output from the show ip ospf interface command. ospfd# show ip ospf interface hme0 hme0 is up, line protocol is up Internet Address 10.10.10.50/24, Area 0.0.0.0 Router ID 10.10.11.
Dual Trunk E1 Router 10.10.11.51 1 Full/DR 00:00:38 10.10.11.10 hme1:10.10.11.50 0 ospfd# ospfd# show ip ospf neighbor detail Neighbor 10.10.11.51, interface address 10.10.10.10 In the area 0.0.0.0 via interface hme0 Neighbor priority is 1, State is Full, 6 state changes DR is 10.10.10.10, BDR is 10.10.10.
Dual Trunk E1 Router ============ OSPF router routing table ============= ============ OSPF external routing table =========== OSPF process 110: ============ OSPF network routing table ============ N 10.10.11.0/24 [10] area: 0.0.0.1 directly attached to eth2 ============ OSPF router routing table ============= ============ OSPF external routing table =========== ospfd# ospfd# show ip ospf 100 route OSPF process 100: ============ OSPF network routing table ============ N 10.10.10.0/24 [10] area: 0.0.0.
Dual Trunk E1 Router Priviledged Exec mode and Exec mode Usage Following is a sample output of the show memory all command showing information about all the routing protocols. Please note that this is not the complete output but a sample of the output.
Dual Trunk E1 Router BGP aspath : 0 BGP aspath seg : 0 BGP aspath str : 0 Community : 0 ----------------------------------------------LDP structure : 0 LDP interface : 0 LDP Adjacencies : 0 LDP Sessions : 0 LDP FECs : 0 ----------------------------------------------RSVP structure : 0 RSVP interface : 0 RSVP write queue node : 0 RSVP route record object : 0 ----------------------------------------------ISIS node : 0 ISIS table : 0 vprefix : 0 ISIS instance : 0 ISIS neighbor : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Dual Trunk E1 Router Prefix List Str Prefix List Entry Route map Route map name Route map index Route map rule Route map rule str Stream Key Key chain VTY VTY Path Label block node Label pool server Label pool server : 0 0 0 : : : : : : : : : : : : : : 0 0 0 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0 0 48 0 0 239896 0 0 0 0 Examples ospfd# show memory lib Related Commands show memory all, show memory ospf show memory ospf Use the show memory ospf command to display memory statistics for the OSPF protocol.
Dual Trunk E1 Router ospfd# show memory ospf Related Commands show memory all, show memory lib summary-address Use the summary-address command to summarize or suppress external routes with the specified address range. Command Syntax summary-address A.B.C.D/M (not-advertise)(tag <0-4294967295>) A.B.C.D/M = The range of addresses given as IPv4 starting address and a mask indicating the range. not-advertise Suppresses external routes. tag <0-4294967295> The default tag value is 0.
Index A AC power installation 3-18 access rights 4-32 Access Router configuration overview 5-33, 6-47, 7-53 Configuring Packet Processing Mode 6-52, 7-54 Configuring Static Routes 7-55 Configuring the Firewall 6-52, 8-63 Setting ID, Date, and Network Timing 5-35 AIS network AIS received alarm 16-129 alarms configuring 11-85 display 11-85 Menu 8 11-86 SNMP mode 11-85 assigning passwords 4-32 attaching to a terminal COMM 4-26 standalone 4-26 C carrier loss network carrier loss alarm 16-128 COMM PORT 16-130 CO
F LMI Conditioning STATUS 5-41 STATUS ENQUIRY 5-41 LOFC 10-78 logging in login messages 4-30 logging off 4-31 logging on from telnet connection 4-31 logging on to the unit 4-27 Loop Payload test 9-67 loopback tests 9-66 Loss of Frame Count See LOFC Physical Layer Diagnostics 9-70 performing a test from 9-70 pin assignment communication port 14-102 DE-9 to DB-25 14-102 pin assignments network 14-101 Protocol Directory 10-81 Protocol Distribution 10-82 M Main Status 10-80 network status 10-80 Main status ??
F TFTP 15-103 time-out for terminal 16-129 Timeout When Logged On 16-129 Timeout When Not Logged On 16-129 Top Talkers 10-81 troubleshooting network problems 12-90 passwords 4-32 U UAS Unavailable Seconds See UAS Unavailable Signal State 10-78 Unit ID setting 5-35 X Xmodem 15-103 XON/XOFF 16-130 Y yellow alarm network yellow received alarm 16-129 Index 205
F 206
