Ethernet Fast Ethernet AT-8116 Fast Ethernet Intelligent Switch USER’S GUIDE PN 613-10699-00 Rev.
Copyright ® 1998 Allied Telesyn International Corp. All rights reserved. No part of this publication may be reproduced without prior written permission from Allied Telesyn International Corp. CentreCOM is a registered trademark of Allied Telesyn International Corp. Ethernet is a registered trademark of Xerox Corporation. HP-UX and OpenView are registered trademarks of Hewlett-Packard Company. Solaris and SunNet Manager are registered trademarks of Sun Microsystems, Inc.
Table of Contents Chapter 1 Administrative Interface ............................................................................................................................................. 1-1 Features .................................................................................................................................................................................... 1-1 Network Management Systems ...........................................................................................
Table of Contents Chapter 8 SNMP Commands ........................................................................................................................................................ 8-1 SNMP Community String Commands .................................................................................................................................. 8-1 SNMP Trap Message Commands .......................................................................................................................
Chapter 1 Administrative Interface The Allied Telesyn International AT-8116 Fast Ethernet switch provides a cost-effective solution for Ethernet and Fast Ethernet connectivity. With 16 dual-speed 10/100 ports, the AT-8116 switch delivers the port density and performance required for a wide range of bandwidth-intensive applications. The autosensing 10/100 ports allow for compatibility with today’s network while providing a growth path for the future.
Administrative Interface The AT-8116 contains a built-in SNMP agent running on the SNMP Processor Board. This allows each unit to be managed from a centralized management station via any SNMP-compliant NMS.
AT-8116 User’s Guide Network Management Systems Network management functions greatly assist in monitoring and controlling your network. The AT-8116 can be monitored and controlled through a generic SNMP-based NMS. The connection to the AT-8116 may be achieved through Ethernet. The AT-8116 can also be configured and managed through the Command Line Interface. The process is described in detail in the following pages.
Administrative Interface Software Requirements If you are using a workstation, use the VT100 terminal emulation software appropriate for your workstation. If you are using a PC to emulate a VT100 terminal, you can use the following software: ❑ In a DOS environment: — MS-DOS 3.30 or later — PROCOMM PLUS for DOS ❑ In a Windows 3.1 environment: — Microsoft Windows 3.
AT-8116 User’s Guide Testing the Installation After you have completed the installation, use the CLI ping command to test for connectivity. See Chapter 15, “Using an SNMP Manager”. The ping command sends an echo request to the host specified in the command line. For example, to test connectivity from the switch to a workstation with an IP address of 192.1.1.126, use the following command: SYS_console>ping 192.1.1.126 2 Use CTRL-C or ping-stop to stop the ping process SYS_console>192.1.1.126 Alive.
Chapter 2 Command Line Interface This chapter provides instructions for using the AT-8116 CLI.
Command Line Interface Entering Commands Enter commands by typing the command name followed by zero or more parameters and pressing . For example, typing at the command prompt displays the Administrative Interface logo. Items typed in courier are to be typed literally, or read directly from the screen. Angled bracketed items are variables and represent values. For example, represents an IP address in dotted decimal notation as 123.1.2.3.
AT-8116 User’s Guide To get an explanation of the command’s parameters add a question mark (?) after the command name: SYS_console> ping ? ? ping IP traffic generator [arg #0] destination IP address [arg #1] number of packets to send or 0 for endless ping SYS_console> ping Note The command is reprinted after the prompt, and the user has only to add the necessary parameters.
Command Line Interface When, as a result of a command, more than one screen-full of text is to be printed, the user may continue to scroll or stop the process.
AT-8116 User’s Guide Finally, the user may press to see the list of commands which start with the text he has already typed, eg: User pressed SYS_console>get-c? ? command 'get-c' not found SYS_console>get-co? Table 2-2 Commands Matching get-comm show current read or/and write community get-con-matrix retrieves the VLAN connectivity matrix get-colls-cnt gets the collision distribution counters per port Command Line Interface Structure The CLI has several categories of commands: ❑ Cons
Command Line Interface Typing ? at the CLI prompt displays a list of all the available command topics and a short explanation about each. Typing in one of the names on this list will yield a list of the commands under that topic.
Chapter 3 Console Commands The console commands contain a set of commands which allow the user to configure the CLI parameters and user interface. To view the console commands, type . help-kbd This command lists the console function keys.
Console Commands banner The banner command will display the CentreCOM 8116 Allied Telesyn International logo. clear The clear command will clear the screen and display the prompt. login The login command will exit the Administrative Interface, but will not disconnect a Telnet session. This allows the user to test a password (or other activity) without reconnecting. logout The logout command will end the actual Administrative Interface Session. Any further access will request the user to login again.
AT-8116 User’s Guide set-attr-prompt This command sets the prompt attributes. SYS_console>set-attr-prompt [arg #0] options: 0-normal,1-bold,2underline,4-blink,8-reverse SYS_console> set-attr-msg This command sets the display message attributes. SYS_console>set-attr-msg [arg #0] options: 0-normal,1-bold,2underline,4-blink,8-reverse SYS_console> set-attr-text This command sets the text display attributes.
Console Commands If the user enters the old password incorrectly or fails to verify the new password correctly, the password will not be changed. SYS_console>set-passwd SYS_console> Enter old password: Enter new password: Enter new password again: Error : different new passwords If the password change succeeds, the system will respond accordingly.
Chapter 4 System Commands The System Commands allow the user to display and set the systemrelated parameters. Type to display system related commands. sys-stat The sys-stat command displays general status information about the Ethernet Switch and its SNMP Agent Hardware and Software: SYS_console>sys-stat CentreCOM 8116 SNMP Agent Software - Version 2.01 Mon Aug 18 12:34:35 1997 SNMP Object ID is: < 1.3.6.1.4.1.207.1.4.
System Commands i/f 1 -- description [Port 1 - 10/100BaseTxETHERNET Port] -- status [UP] i/f 2 -- description [Port 2 - 10/100BaseTxETHERNET Port] -- status [UP] i/f 3 -- description [Port 3 - 10/100BaseTxETHERNET Port] -- status [UP] i/f 4 -- description [Port 4 - 10/100BaseTxETHERNET Port] -- status [UP] i/f 5 -- description [Port 5 - 10/100BaseTxETHERNET Port] -- status [UP] i/f 6 -- description [Port 6 - 10/100BaseTxETHERNET Port] -- status [UP] i/f 7 -- description [Port 7 - 10/100B
AT-8116 User’s Guide get-stst-level This command shows the self-test level (Disable or Enable) of the device. Default Value: Enable set-stst-level This command sets the self-test level of the device. There are two levels of self-test: Disable and Enable. The self-test level is stored in Non-volatile Random Access Memory (NVRAM). warm-reset The warm-reset command resets the SNMP Agent software. The Switch configuration is changed according to the values stored in the NVRAM.
System Commands init-nvram This command resets the non-volatile RAM (NVRAM) on the SNMP Agent to default values. Change will take effect after boot (warm or cold reset). get-sw-file This command retrieves the SNMP Agent Software file name. set-sw-file set-sw-file Sets the name of the file downloaded by TFTP. This name must match the name of the agent software file on the TFTP server.
AT-8116 User’s Guide sw-dnld This command begins the software download process from the remote TFTP server specified by the set-tftp-srvr command, retrieving the file specified by the set-sw-file command.
System Commands This command starts frame generation. dport is a dash-separated list of ports on which to generate traffic. For example, a dport of 2-3-4-56 will send frames to ports 2,3,4,5,6. count specifies the number of frames to send on each interface. A count of 0 specifies an infinite number of packets. rate specifies the number of packets per second to generate. stop-fg This command stops the Ethernet frame generator.
Chapter 5 IP Commands This section lists the IP Configuration commands available to the command line interface. It is separated into different sections to allow simpler lookup: IP Configuration lists general configuration commands, Ping lists commands pertaining to the ping ability of the Agent, Address Resolution Protocol lists ARP-related information. get-ip This command shows the device’s current IP address, if any.
IP Commands Sets the IP address of the SNMP Agent. If no IP address was previously set (as is the default factory configuration), the new value will be used immediately and saved into NVRAM. Otherwise the new value will only be stored in the NVRAM, and the user must execute a “warm-reset” to effect the change. get-ip-cfg This shows the complete current IP configuration - address, network mask and broadcast address.
AT-8116 User’s Guide SYS_console>set-ip-cfg 194.90.136.187 255 255.255.0 255.255.255.255 Device IP Address set for this session Device IP Address change in the NVRAM OK The device NVRAM IP configuration will be: IP address : 194.090.136.187 IP netmask : 255.255.255.000 IP broadcast : 255.255.255.255 SYS_console> -- IP Config. is already defined. SYS_console>set-ip-cfg 194.90.136.187 255.255.255.0 255.255.255.
IP Commands get-gatew Shows default gateway. This command shows which default route will be used to access a different IP network. SYS_console>get-gatew The default gateway address is: 194.090.136.254 SYS_console> set-gatew Sets the default gateway IP Address. This command lets you specify the address of the router used to access a different IP for network management packets or Ping. However, if not set, then all packets remain in the local network.
Chapter 6 Address Resolution Commands get-arp-tbl Shows ARP table. The Address Resolution Protocol (ARP) table contains information that shows the maping of IP addresses to MAC addresses and interface numbers. SYS_console>get-arp-tbl IfIndex IpAddress MAC Address ============================================= 8 194.090.136.126 00-20-AF-C9-EB-23 SYS_console> del-arp-entry SYS_console>del-arp-entry {|*} Deletes entries from the ARP table.
Address Resolution Commands add-arp-entry Add entry to ARP table. add-arp-entry (Port MAC address resides on.) SYS_console>add-arp-entry 194.90.136.133 0011-22-33-44-55 1 ARP Table Entry succesfully added SYS_console>get-arp-tbl IfIndex IpAddress MAC Address ============================================= 1 194.090.136.133 00-11-22-33-44-55 8 194.090.136.
Chapter 7 Ping Commands Ping Performing a ping allows you to send packets to another managed network device to see if the device responds. Ping <# packets to send or 0 for endless pings> ping-stop Stops the active ping process. SYS_console>ping 194.90.136.
Ping Commands If the host does not respond, only statistics are printed.
AT-8116 User’s Guide Use CTRL-C or ping-stop to stop the ping process SYS_console>194.90.136.20 Alive. echo reply: id 4643, seq 1, echo-data-len 0 PING process stopped - statistics : ICMP echo requests : 1 ICMP echo responses : 1 PING process - press for prompt ping-stop Stop the active ping process.
Chapter 8 SNMP Commands This chapter contains a description of the commands available under the CLI to set and display the SNMP Agent IP and SNMP parameters and databases. Type to view SNMP related commands. SNMP Community String Commands SNMP Community strings authenticate access to the MIB (Management Information Base). Community strings function as “passwords” embedded in every SNMP packet.
SNMP Commands set-comm set-comm {read|write} This command lets you specify the SNMP community string for each of the two access modes: read and write. SYS_console>set-comm write password New write community is: < password > SYS_console> SNMP Trap Message Commands When the Switch detects an extraordinary event, it generates a trap. A trap is a notification message that may be sent to predefined Network Manager Stations.
AT-8116 User’s Guide get-traps Displays the list of traps-receiving stations: their IP address and trap SNMP community string. SYS_console>get-traps SNMP TRAP TABLE =============== IPADDR COMMUNITY -------------------------------------------194.090.136.126 ----------- public -------------------------------------------SYS_console> add-trap The add-trap command enters the IP Address of the SNMP Manager station and the trap community string that will appear in the trap message.
SNMP Commands del-trap The del-trap command can be used to remove an SNMP station from the trap table. The station IP address must be provided. del-trap SYS_console>del-trap 194.90.136.20 Entry 194.90.136.20 - rnd deleted SYS_console> get-rmon-state This command displays RMON’s limits and bounds.
Chapter 9 Switching Database Commands This section contains instructions for managing the Switching Database with the Administrative Interface. Type to view related commands. The Switching Database consists of 8192 entries. Each active entry contains the information relevant to a workstation, characterized by its Ethernet MAC Address. Each entry contains the following information: ❑ Entry Signifies the index in the Switching Database Table.
Switching Database Commands ❑ MAC Address contained in an entry or given as a parameter is printed as a 6 byte, hexadecimal sequence, separated by the “-” sign, e.g. 00-20-1A-00-01-29 The following section lists commands relevant to the Learning Table and Aging mechanism of the switch. The contained in the following commands is an integer number between 1 and the maximum size of the Switching Database Table (8192).
AT-8116 User’s Guide get-lt-16 Displays 16 learn table entries starting at , or “ * ” to continue from the last displayed index. The format of the display is similar to the previous command format. If the end of the learn table is reached, the * parameter will start the list over from the beginning.
Switching Database Commands find-lt-addr SYS_telnet>find-lt-addr 0060e8112265 Entry ---- MAC Address ---- LOCK DPORT MGMT =============================================== 21 00-60-E8-11-22-65 16 SYS_telnet> The switch as factory-configured, has default a VBC and a SVLAN VLAN that contain all 16 ports. Ports in the default VLAN's are deleted when they are assigned to a designated VLAN. By the use of the "get-vbc-tbl" or "get-svlan-tbl" command, you can discover the ports that are in the default VLAN's.
AT-8116 User’s Guide Example 3: SYS_telnet>get-vbc-tbl run RUNTIME VIRTUAL BROADCAST DOMAIN TABLE =========================================== 0000000001111111 VBC - 1234567890123456 1: --------++++++++ SYS_telnet> This example shows that the current DEFAULT VBC ports are 1, 2, 3, 4, 5,6,7, and 8, As denoted by the (-) in the VBC table.
Switching Database Commands SYS_console>del-lt-entry 25 Deleting entry at index - 25 - OK SYS_console>del-lt-entry 1 Cannot delete a System Address del-lt-addr Deletes the learn table entry that matches the MAC address. The command fails if mac_address is not found in the learn table. Again, as in the previous command, caution should be employed when deleting system entries : (+) in MGMT column.
AT-8116 User’s Guide set-lt-age set-lt-age {run|nvram|all} Aging _time is between 10 and 11000 seconds or 0 for aging off. Example: SYS_console>set-lt-age all 300 Aging Period update in NVRAM OK Aging Period update in the running database OK SYS_console> Lets the user modify the Switching Database Aging Time.
Chapter 10 Virtual LAN Commands Virtual LANs can be used to limit the broadcast domain and to establish secure virtual workgroups. The following parameters are used within the VLAN commands. ❑ run indicates that only the currently running configuration is changed. Changes are not restored after a reset. ❑ NVRAM indicates that only the configuration stored in nonvolatile memory is changed. Changes will not take effect until a warm or cold reset.
Virtual LAN Commands set-mon-port sets the monitoring port stop-mon stops port monitoring monitor starts port monitoring get-nv-mon retrieves the NVRAM based monitoring configuration save-mon saves the running monitoring configuration to NVRAM clear-nv-mon clears the NVRAM based monitoring configuration Virtual Broadcast Domains (VBC) Virtual Broadcast Domains are port-oriented VLANs that allow broadcast Ethernet addresses to be broadcasted (transmitted) to the assigned ports in that VBC.
AT-8116 User’s Guide SYS_console>get-con-matrix VBC CONNECTIVITY MATRIX ========================== 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 SRC to : 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 1 : - + + + - - - - - - - - - - - - 2 : + - + + - - - - - - - - - - - - 3 : + + - + - - - - - - - - - - - - 4 : + + + - - - - - - - - - - - - - 5 : - - - - - + + + + + + + + + + + 6 : - - - - + - + + + + + + + + + + 7 : - - - - + + - + + + + + + + + + 8 : - - - - + + + - + + + + + + + + 9 : - - - - + + + + - + + + + +
Virtual LAN Commands set-vbc-domain set-vbc-domain {run|nvram|all} This command establishes a Virtual broadcast domain. port_list is a dash-separated list of ports to group into a broadcast domain. For example: set-vbc-domain all 2-5-6-7 Creates a virtual broadcast domain of ports 2, 5, 6, and 7. del-vbc-domain del-vbc-domain {run|nvram} This command deletes a virtual broadcast domain. domain_id is the vbc id number as identified by get-vbc-tbl.
AT-8116 User’s Guide Note All ports not defined as a member of a VBC are members of the default VBC. get-vbc-matrix Retrieve the current broadcast domain matrix for the switch. Here only the broadcast address will be affected. The first column is the source port list. The other columns are broadcast destination ports. If a “+” is in the matrix matching up the source port to the destination port, frames can be forwarded between these ports.
Virtual LAN Commands Security VLANs Each Security Virtual LAN (SVLAN) can contain one or more groups of ports. The group in a SVLAN are only allowed to send and receive packets to groups in the same SVLAN. If a group is not assigned to a specific SVLAN, it remains in the default SVLAN. Unicast packets with unknown destination addresses are sent to all port members in a SVLAN.
AT-8116 User’s Guide set-sec-vlan {run|nvram|all} SYS_console>set-sec-vlan run a-b Set Runtime Security Virtual entry - OK SYS_console>set-sec-vlan run c Set Runtime Security Virtual entry - OK SYS_console>get-svlan-tbl run RUNTIME SECURITY VIRTUAL LANs TABLE 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 SVLAN - 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 1 : + + + + - - - - - - - - - - - - 2 : - - - - + + - - - - - - - - - - SYS_console> del-sec-vlan This command deletes the Virtual LAN specified by lan_id.
Virtual LAN Commands get-svlan-tbl This command shows the table of defined Virtual LANs. get-svlan-tbl {run|nvram} SYS_console>get-svlan-tbl run RUNTIME SECURITY VIRTUAL LANs TABLE =========================================== 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 SVLAN - 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 1 : + + + + + + + + - - - - - - - - 2 : - - - - - - - - + + - - - - - SYS_console> The default SVLAN is ports 11, 12, 13, 14, 15, and 16 (groups F, g, and H.
AT-8116 User’s Guide get-svlan-matrix This command retrieves the Security VLANs connectivity matrix.
Chapter 11 Port Monitoring Commands set-mon-port This command sets the monitoring port (port containing the monitoring device, sniffer port). All traffic from the port specified by the monitor command will be duplicated on assigned ports. Port is a decimal number. set-mon-port monitor This command sets the port to be monitored and starts the monitoring process. All traffic from this port will be duplicated on the monitoring port specified by the set-mon-port command.
Port Monitoring Commands save-mon This command saves the current port monitoring information (including set-mon-port and monitor commands) into the NVRAM, so that the monitoring will be restarted upon device reset. clear-nv-mon This command clears the port monitoring information previously stored in the NVRAM with the save-mon command.
Chapter 12 Port Configuration Commands This chapter contains instructions for configuring and displaying the ports’ parameters with the Administrative Interface. Type to view the related commands. get-port-cfg The get-port-cfg command displays the current port configuration.
Port Configuration Commands The information displayed contains: ❑ An interface number (port-id) ❑ LAN type: ETH-10 indicates 10 Mbps Ethernet ETH-10/100 indicates 10/100 Mbps Ethernet ETH-100 indicates 100 Mbps Ethernet ❑ Link status: ON/OFF ❑ Physical Interface Type: TP ❑ Speed selected: FORC10 (10Mbps), FORC100 (100Mbps), ASENSE (Autosense) ❑ LAN Speed: 10Mbps or 100Mbps ❑ Full Duplex mode: OFF = Standard Ethernet (default Half Duplex), ON = Full Duplex ❑ Enable: ON = port enabled (default
AT-8116 User’s Guide set-speed-sel set-port-sel {asense|100|10} This command specifies if port-number will negotiate a 10Mbps or 100Mbps connection, or it will autosense. If the switch is having difficulty auto-sensing the wire speed, use this command to set the correct value. Note If the port’s link partner is in Full Duplex mode and not in ASENSE (or auto-negotiation) mode, ASENSE cannot be selected as the line speed of the port.
Chapter 13 Switching Statistics Commands This chapter contains instructions for displaying the switching statistics. Type to view all the related commands. The commands below provide full physical layer information as well as inter-port switching statistics. clr-cnt This command clears the Ethernet and bridging counters. get-eth-cnt This command displays the Ethernet Statistics Counters for port portnumber.
Switching Statistics Commands get-eth-cnt SYS_console>get-eth-cnt 8 Ethernet Statistics for Port 8 ============================================= Good Bytes Received: 249432 Good Multicast Bytes Received: 1011480 Good Broadcast Bytes Received: 85944 Good Bytes Sent: 107222 Good Frames Receive: 16011 Good Multicast Frames Receive: 991 Good BroadCast Frames Receive: 13773 Frames Sent: 1059 Receive and Transmit Collisions: 0 Receive and Transmit Late Collisions:0 Receive CRC or Alignment Error: 0
AT-8116 User’s Guide get-colls-cnt This command displays the Ethernet collision statistics for port portnumber. get-colls-cnt SYS_console>get-colls-cnt 8 Ethernet Collision Counters for port 8 ========================================== Collision count:0 Late Collision Count: 0 ========================================== SYS_console> get-rmon-cnt Retrieve the RMON statistics group 1 counters for port.
Switching Statistics Commands get-mgm-brcnt Retrieve the counters for the management interface.
Chapter 14 Spanning Tree Commands Spanning Tree automatically configures a loop-free topology in a bridged environment. However, note that the bridge on this switch is not VLAN-based and only one spanning tree is allowed regardless of the number of VLANs. The Spanning Tree agent is implemented in conformance to the IEEE 802.1d standard. Once spannning tree is enabled, it remains enabled even through resets or start ups.
Spanning Tree Commands get-st-bcfg This command retrieves the Spanning Tree bridge parameters. If Spanning Tree is disabled, no parameters will be retrieved. get-st-pcfg This command retrieves the Spanning Tree port parameter table. If Spanning Tree is disabled, no parameters will be retrieved. get-st-syscfg This command retrieves the Spanning Tree state of all the ports. set-br-prio This command sets the Spanning Tree bridge priority of the Switch. priority is an integer in the range 0..65535.
AT-8116 User’s Guide set-prt-prio This command sets the Spanning Tree port priority. port_number is the decimal port number, and port_priority is an integer in the range 1..255. set-prt-prio set-prt-enb set-prt-enb {enable|disable} This command enables or disables a port in the Spanning Tree. port_number is the integer port number. set-prt-pcost set-prt-pcost This command sets the Spanning Tree port path cost.
Chapter 15 Using an SNMP Manager This chapter contains instructions for the configuration and management of the AT-8116 SNMP Management System. Configuring the AT-8116 SNMP Agent Once connected to the network and powered ON, the AT-8116 starts operating according to factory-set default values.
Using an SNMP Manager IP Setup 1. Modify the system IP configuration to match your IP network. Use the set-ip-cfg command in order to provide an IP address, a netmask and a broadcast address (see IP Commands). For example: set-ip-cfg 129.001.001.064 255 255.255.255.0 129.001.001.000 Check that the actual IP configuration matches the desired one: SYS_console>get-ip-cfg The device IP address, netmask and broadcast are: IP address: 129.001.001.064 IP netmask:255.255.255.000 IP broadcast: 129.001.001.000 2.
AT-8116 User’s Guide SNMP Setup 1. Set up the SNMP communities strings for the two access modes: read and write (see SNMP Commands). Confirm that the read and write communities were properly accepted. In this example, the Read community string is public; the Write community string is private.
Chapter 16 Software Troubleshooting This chapter provides troubleshooting hints for problems you may encounter when trying to manage the AT-8116 using an SNMP Management System. ❑ If your SNMP Manager has trouble communicating with the SNMP Agent in the Switch, check your SNMP configuration parameters. ❑ Your Network Administrator can help determine if your IP configuration (IP Address, netmask and broadcast address) is correct.
Appendix A Software Downloading Requirements ❑ Diskette with software file to be downloaded ❑ DOS station host (management console, VT100 terminal or VT100 terminal emulator) or UNIX host (eg, Sun Sparc) ❑ TFTP program (client or server) ❑ Operational AT-8116 Note When the file transfer is completed, the AT-8116 automatically resets itself and reboots with the downloaded software in about two minutes. 8116 TFTP Client Download Procedure 1. Insure that an IP Address is assigned.
Software Downloading 5. Select/Create a directory into which to copy the software file, and enter this directory. 6. Copy the software file into a file with a suitable name. 7. Set the remote software file using the set-sw-file command. 8. Operate TFTP server on the remote system host and use the swdnld command on the AT-8116 to start download. 8118 TFTP Server Download Procedure 1. Insure that an IP Address is assigned. 2. Set the TFTP mode to the server using the set-tftp-mode command. 3.
Appendix B System Defaults Table B-1 System Default Values CONSOLE password NULL prompt SYS_console> SYSTEM SW filename changes according to revision tftp mode client SNMP Read Community: Write Community: Authentication Mode: Traps Managers: public private enable none PORT CONFIGURATION port duplex HALF port select FORC100 backoff algorithm aggressive SPANNING TREE Spanning Tree disable Bridge Priority 32768 0-65535 Bridge Max Age 20 6.0 - 40.0 sec Bridge Hello Time 2 1.0 - 10.
Appendix C Command Line Reference Table C-1 Console Commands help-kbd List the console functional keys banner Display banner clear Clear console screen login Exit AI; do not disconnect a Telnet session logout Exit Admin Interface and any active Telnet session set-page Set console page set-prompt Change console prompt set-attr-prompt Set the prompt attributes set-attr-msg Set the message attributes set-attr-text Set the text attributes set-passwd Change the console password C-1
Command Line Reference Table C-2 System Commands C-2 sys-stat Show system status get-stst-level Show self-test level of switch set-stst-level Change the self-test level warm-reset Warm reset of device cold-reset Cold reset of device get-last-err Display information about the last fatal error init-nvram Initialize NVRAM to default values get-sw-file Retrieve SNMP agent software file name set-sw-file Set the SNMP Agent Software file name - for download get-tftp-srvr Retrieve TFTP downloa
AT-8116 User’s Guide Table C-3 IP Commands get-ip Show current IP address set-ip Set IP address get-ip-cfg Show current IP configuration set-ip-cfg Set IP address, netmask and broadcast clear-ip-cfg Clear IP configuration in NVRAM get-gatew Show default gateway set-gatew Define default gateway get-arp-tbl Display the ARP Table del-arp-entry Deletes an entry/all entries (*) of the ARP table add-arp-entry Adds an entry to the ARP table ping IP traffic generator ping-stop Stop the ping
Command Line Reference Table C-5 Switching Database Commands get-lt-entry Gets an LT entry at index get-lt-16 Gets 16 LT entries starting at a given index find-lt-addr Searches for an address in the LT del-lt-entry Removes an LT entry at index del-lt-addr Removes an LT with a given address add-lt-entry Adds an LT entry get-lt-age Displays the LT aging period set-lt-age Modifies the LT aging period Table C-6 Virtual LAN Commands C-4 get-con-matrix Retrieve the VLAN connectivity matrix se
AT-8116 User’s Guide Table C-7 Port Configuration Commands get-port-cfg Display the configuration of all ports set-port-dplex Set the port mode: full or half duplex set-speed-sel Set the port speed : 10Mbps, 100Mbps or Asense set-port-state Enable or disable a port when Spanning Tree algorithm is not running set-aggr-mode Enable or disable switch aggressive mode Table C-8 Switching Statistics Commands clr-cnt Clear the switch Ethernet and bridging counters get-eth-cnt Get the Ethernet counters
