SCE 2000 4xGBE Installation and Configuration Guide Version 2.5.7 OL-7824-02 Corporate Headquarters C isco Sys te ms , Inc . 1 70 W es t Tas ma n D r i ve Sa n Jose , C A 9 513 4-1 706 USA h t t p : / /w w w .c i s c o .
THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS.
CONTENTS Preface v Audience v Organization vi Related Publications vii Document Conventions viii Obtaining Documentation ix Cisco.
Contents Functionality 3-2 Number of links 3-2 Redundancy 3-2 Link Continuity 3-3 Physical Topologies 3-4 Single SCE 2000 Topologies 3-4 Two Cascaded SCE 2000s For Dual Links 3-6 Topology-Related Parameters 3-7 Installation and Maintenance 4-1 Preparing to Install the SCE 2000 Platform 4-1 Tools and Parts Required 4-2 Site Requirement Guidelines 4-3 Installing the SCE 2000 Platform 4-4 Installation Precautions 4-5 Installing the SCE 2000 on a Workbench or Tabletop 4-6 Rack-Mounting a SCE 2000 Platform 4-7
Contents Step 1: Configuring Initial Settings 5-6 Step 2: Configuring the Hostname 5-7 Step 3: Setting the Passwords 5-7 Step 4: Configuring Time Settings 5-8 Step 5: Configuring the DNS Settings 5-10 Step 6: Configuring the RDR Formatter Destination 5-12 Step 7: Configuring Access Control Lists (ACLs) 5-13 Step 8: Configuring SNMP 5-17 Step 9: Configuring the Topology-Dependent Parameters 5-20 Step 10: Completing and Saving the Configuration 5-24 Connecting the Management Interface 5-26 Cabling the Manage
Contents Rebooting the SCE Platform 7-11 Shutting Down the SCE Platform 7-12 Troubleshooting 8-1 Troubleshooting Overview 8-1 Troubleshooting Tools 8-2 Problem Solving Using a Subsystems Approach 8-9 Identifying Startup Problems 8-9 Troubleshooting the Power Subsystem 8-9 Troubleshooting the Firmware Package Installation 8-11 Troubleshooting the Management Subsystem 8-12 Troubleshooting the Link Interface Subsystem 8-14 The External Optical Bypass Module A-1 External Optical Bypass Functionality A-2 The Ex
Preface This preface describes who should read the SCE 2000 4xGBE Installation and Configuration Guide, how it is organized, and its document conventions Audience This guide is for the networking or computer technician responsible for installing and configuring the SCE 2000 platform on-site. To use this publication, you should be familiar with telecommunications equipment and installation procedures, as well as electronic circuitry and wiring practices.
Preface Organization Organization The major sections of this guide are as follows: Chapter Title Description 1 Introduction (on page 1-1) This chapter provides a brief introduction to Cisco Service Control. 2 Overview ( on page 2-1) This chapter provides a hardware overview of the SCE 2000 platform. 3 Topology (on page 3-1) This chapter describes the possible deployment topologies of the SCE 2000 and explains how various aspects of the topology determine the configuration of the system.
Preface Related Publications Related Publications Your SCE 2000 platform and the software running on it contain extensive features and functionality, which are documented in the following resources: • Note Cisco CLI software: • Cisco Service Control Engine (SCE) Software Configuration Guide • Cisco Service Control Engine (SCE) CLI Command Reference You can access Cisco software configuration and hardware installation and maintenance documentation on the World Wide Web at Cisco Website URL http://www.
Preface Document Conventions Document Conventions Command descriptions use the following conventions: boldface font Commands and keywords are in boldface. italic font Arguments for which you supply values are in italics. [] Elements in square brackets are optional. {x | y | z} Alternative keywords are grouped in braces and separated by vertical bars. [x | y | z] Optional alternative keywords are grouped in brackets and separated by vertical bars. string A nonquoted set of characters.
Preface Obtaining Documentation Obtaining Documentation Cisco documentation and additional literature are available on Cisco.com http://www.cisco.com. Cisco also provides several ways to obtain technical assistance and other technical resources. These sections explain how to obtain technical information from Cisco Systems. Cisco.com You can access the most current Cisco documentation at this URL http://www.cisco.com/univercd/home/home.htm. You can access the Cisco website at this URL http://www.cisco.com.
Preface Obtaining Additional Publications and Information Submitting a Service Request Using the online TAC Service Request Tool (http://www.cisco.com/techsupport/servicerequest) is the fastest way to open S3 and S4 service requests. (S3 and S4 service requests are those in which your network is minimally impaired or for which you require product information.) After you describe your situation, the TAC Service Request Tool automatically provides recommended solutions.
Preface Obtaining Additional Publications and Information • Cisco Press (http://www.ciscopress.com) publishes a wide range of general networking, training and certification titles. Both new and experienced users will benefit from these publications. For current Cisco Press titles and other information, go to Cisco Press (http://www.ciscopress.com). • Packet (http://www.cisco.com/packet) magazine is the Cisco Systems technical user magazine for maximizing Internet and networking investments.
CHAPTER 1 Introduction This chapter contains the following sections: • SCE Platform Management Interfaces 1-2 The Service Control Engine family of programmable network devices is capable of performing stateful flow inspection of IP traffic, and controlling that traffic based on configurable rules.
Chapter 1 Introduction SCE Platform Management Interfaces SCE Platform Management Interfaces You can manage the SCE 2000 platform through either of its management interfaces, CLI or SNMP. Both these interfaces provide management access to the same database of the SCE 2000 platform; any configuration changes made through one interface are also reflected through the other interface. • CLI (Command Line Interface). The CLI is accessible through the Console port or through a Telnet connection.
CHAPTER 2 Overview of the SCE 2000 Platform This chapter provides a brief overview of the Cisco Service Control concept and an introduction to the SCE 2000 4xGBE Platform, the Service Control hardware component.
Chapter 2 Overview of the SCE 2000 Platform Service Control and the SCE Platform Table 2-1 SCE Platform Model Information Model number SCE 2020 4xGBE Link Type Gigabit Ethernet Number of Ports 4 Number of Links 2 Service Control Management The Service Control solution includes a complete management infrastructure that provides the following management components to manage all aspects of the Service Control solutions: • Network management: complete network FCAPS Management (Fault, Configuration
Chapter 2 Overview of the SCE 2000 Platform Front Panel Front Panel The SCE 2000 Front Panel consists of ports and LEDs as shown in the following figure and tables.
Chapter 2 Overview of the SCE 2000 Platform Front Panel Table 2-2 SCE 2000 Ports Port Quantity Description Connect This Port To… Mng1/ Mng2 2 10/100/1000 Ethernet RJ-45 ports for management of the SCE 2000. A LAN using an FE cable with an RJ-45 connector Mng 2 is currently not operational. CLI designation: 0/0.
Chapter 2 Overview of the SCE 2000 Platform Front Panel LED Groups Description Bypass • Continuous green: indicates that the traffic bypasses the SCE 2000 through an internal electrical bypass module. Single SCE 2000 topology: The SCE 2000 is either in bypass or sniffing mode Cascaded topology: Either the SCE 2000 is forwarding traffic to the other SCE 2000, where it is being processed, or is simply in bypass mode, so traffic through it is not being processed.
Chapter 2 Overview of the SCE 2000 Platform Back Panel Back Panel The SCE 2000 platform back-panel contains the following components: • Two field-replaceable power supply units with ON/OFF switches • A field-replaceable fan drawer • Ground connections • Two connectors to the external bypass module The rear panels of both the AC- and DC-powered SCE 2000 platforms are shown in the following pair of figures.
Chapter 2 Overview of the SCE 2000 Platform Checking the Shipping Container Contents Checking the Shipping Container Contents Use the SCE 2000 Components List to check the contents of the SCE 2000 platform shipping container. Do not discard the shipping container. You need the container if you move or ship the SCE 2000 platform in the future.
Chapter 2 Note Overview of the SCE 2000 Platform We no longer ship the entire SCE 2000 documentation set automatically with each system. You must specifically order the documentation as part of the sales order. If you ordered documentation and did not receive it, we will ship the documents to you within 24 hours. To order documents, contact a customer service representative.
Chapter 2 Overview of the SCE 2000 Platform SCE 2000 Installation Checklist Table 2-5 SCE 2000 Installation Checklist Task Verified By Date Date SCE 2000 received SCE 2000 and all accessories unpacked Safety recommendations and guidelines reviewed Topology verified: number of SCE 2000 platforms, number of links, and whether inline or receive-only Installation Checklist copied Site log established and background information entered Site power voltages verified Site environmental specifications verifie
CHAPTER 3 Topology This chapter describes the possible deployment topologies of the SCE 2000. The Cisco SCE solution offers a number of basic topology options that permit the user to tailor the SCE Platform to fit the needs of a particular installation. An understanding of the various issues and options is crucial to designing, deploying, and configuring the topology that best meets the requirements of the individual system.
Chapter 3 Topology Topology Considerations • Number of links: The SCE 2000 may be connected to one or two GBE links. This is relevant for both bump-in-the-wire and Receive-Only topologies. • Redundancy: Must the system be designed to guarantee uninterrupted SCE 2000 functionality? If so, there must be a backup SCE 2000 Platform to assume operation in case of failure of the primary device.
Chapter 3 Topology Topology Considerations Link Continuity The bypass mechanism of the SCE 2000 allows traffic to continue to flow, if desired, even if the device itself is not functioning. Note that when the SCE 2000 is connected to the network through an optical splitter, a failure of the SCE 2000 does not affect the traffic flow, as the traffic continues to flow through the optical splitter.
Chapter 3 Topology Physical Topologies Single Link: Receive-only Topology In this topology, an optical splitter resides physically on the GBE link between the subscribers and the network. The traffic passes through the optical splitter, which splits traffic to the SCE 2000. The SCE 2000, therefore, only receives traffic and does not transmit.
Chapter 3 Topology Physical Topologies Single Link: Inline Topology Typically, the SCE 2000 is connected in a full duplex GBE link between two devices (Router, BRAS, etc.). When the SCE 2000 is installed as a bump-in-the-wire, it physically resides on the data link between the subscribers and the network. Figure 3-2: Single SCE Platform Single Link: In-line Topology When configuring the SCE 2000, a bump-in-the-wire installation is referred to as “inline” connection mode.
Chapter 3 Topology Physical Topologies Dual Link: Receive-Only Topology In this topology, one SCE 2000 is connected in receive-only mode to two full duplex, GBE links using optical splitters. If the two links are load-shared, asymmetrical routing might occur, and some of the flows may be split, i.e. the upstream packets of the flow go on one link, and the downstream packets go on the other link.
Chapter 3 Topology Physical Topologies Two Cascaded SCE 2000s: Inline Topology This topology allows both control and monitoring functionality where redundancy is required and “inline” connection is used. The two SCE 2000s are cascaded, so the primary SCE 2000 process the traffic of the two links, while the secondary SCE 2000 only bypasses the traffic of its links to the primary SCE 2000 for processing, and then bypasses the processed traffic back to the link.
Chapter 3 Topology Physical Topologies SCE 2000 Configuration There are four topology-related parameters: • • Connection mode: Can be any one of the following, depending on the physical installation of the SCE 2000: • Inline: single SCE 2000 inline • Receive-only: single SCE 2000 receive-only • Inline-cascade: two SCE 2000s inline • Receive-only-cascade: two SCE 2000s receive-only Physically-connected-links: In cascaded configurations, this parameter defines the number of the link connected to
Chapter 3 Topology Physical Topologies Physically Connected Links Parameter If the system consists of more than one device, this parameter defines which link is connected to this SCE 2000. Currently the system supports a maximum of two links, which are designated link 0 and link 1. Priority In a cascade topology, the user must define the priority of each SCE 2000. • Primary: The Primary SCE 2000 is active by default • Secondary: The Secondary SCE 2000 is the default standby.
CHAPTER 4 Installation and Maintenance This chapter explains how to install a SCE 2000 platform in a rack or in a general tabletop or workbench installation. Additionally, this chapter contains instructions for installing or replacing the power supply units and fan modules. Warning Before you install, operate, or service the system, read the Site Preparation and Safety Guide. This guide contains important safety information you should know before working with the system.
Chapter 4 Installation and Maintenance Preparing to Install the SCE 2000 Platform Figure 4-1: SCE 2000 Measurements Table 4-1 SCE 2000 Dimensions Dimension Measurement Height 3.47 inches (9.5 cm) Width 17.4 inches (4.43 cm) Depth 18 inches (4.6 cm) Weight 33 lb (15 kg) Tools and Parts Required The SCE 2000 chassis is fully assembled at the factory, including the application and software packages. No assembly is required.
Chapter 4 Installation and Maintenance Preparing to Install the SCE 2000 Platform • Rack-mounting kit (optional) • A new AC-input or DC-input power supply • A new fan module Site Requirement Guidelines The environmental monitoring functionality in the SCE 2000 protects the system and components from potential damage from over-voltage and over-temperature conditions.
Chapter 4 Installation and Maintenance Installing the SCE 2000 Platform Site Requirements The following tables contain the site requirement specifications for the SCE 2000.
Chapter 4 Installation and Maintenance Installing the SCE 2000 Platform If you are not rack-mounting your SCE 2000, place it on a sturdy tabletop or workbench. A rubber feet kit is included for tabletop installations. This section provides instructions for the physical installation of the SCE 2000 platform, including how to install the SCE 2000 in a rack, how to install the SCE 2000 on a tabletop or workbench, and how to properly ground the SCE 2000 platform.
Chapter 4 Installation and Maintenance Installing the SCE 2000 Platform Installing the SCE 2000 on a Workbench or Tabletop You can install the SCE 2000 platform on any flat surface as long as the surface is large enough for the SCE 2000 (see the table in SCE 2000 Dimensions), and allows for adequate air flow/ventilation around the sides of the SCE 2000, as described in the Installation Precautions (on page 4-5)).
Chapter 4 Installation and Maintenance Installing the SCE 2000 Platform Rack-Mounting a SCE 2000 Platform You can mount the SCE 2000 platform to a 19” rack. There are two standard types of equipment racks, and the appropriate brackets for each are provided in the enclosed kit. • 19” rack with front rack posts: the mounting kit includes two mounting brackets as illustrated below.
Chapter 4 Installation and Maintenance Installing the SCE 2000 Platform Attaching the Brackets to the SCE 2000 Before installing the SCE 2000 in the rack, you must first install an appropriate rack-mount bracket on each side of the front of the SCE 2000, as illustrated in the following figure. See Tools and Parts Required (on page 4-2) for a listing of the parts and tools required for installing the rack–mount.
Chapter 4 Installation and Maintenance Installing the SCE 2000 Platform Figure 4-5: Attaching the Mounting Brackets (2-post) Step 3 Repeat steps 1 and 2 on the other side of the SCE 2000. This completes the steps for attaching the rack-mount brackets to the SCE 2000. If mounting the SCE 2000 in a rack with only two posts, skip to Mounting the System to a Rack (Mounting the System to a Rack "Mounting the System to the Rack" on page 4-11).
Chapter 4 Installation and Maintenance Installing the SCE 2000 Platform To install the crossrail supports on a four-post rack (both front and back posts), complete the following steps: Step 1 Assemble the two crossrail supports as illustrated below. Use three screws for each crossrail assembly. Make sure that they are oriented so that both crossrails will support the SCE 2000 when they are attached to the rack.
Chapter 4 Installation and Maintenance Installing the SCE 2000 Platform Step 4 Insert and tighten two screws to the Back posts of the rack. Figure 4-7: Attaching the Crossrails to the Rack Step 5 Repeat steps 2 through 4 on the other side of the rack, keeping the brackets flush against the posts and parallel to the supporting bracket on first side of the rack. This completes the steps for attaching the rack-mount supporting brackets to the rack. You are now ready to mount the SCE 2000 to the rack.
Chapter 4 Installation and Maintenance Installing the SCE 2000 Platform A rack with both front and back posts will have the crossrail supports installed. Slide the SCE 2000 onto these crossrails and push it all the way back.
Chapter 4 Installation and Maintenance Installing the SCE 2000 Platform Step 4 While keeping the brackets flush against the posts or mounting strips, align the holes in the brackets with the holes on the rack or mounting strip. Figure 4-9: Securing the SCE 2000 to the Rack Step 5 For each bracket, insert and tighten two appropriate screws to the rack.
Chapter 4 Installation and Maintenance Installing the SCE 2000 Platform To connect the grounding cable to the chassis grounding connector on the SCE 2000, complete the following steps: Step 1 From the enclosed Grounding kit, remove the necessary materials: the grounding cable (green and yellow colored cable) and pairs of hex nuts and spring washers.
Chapter 4 Installation and Maintenance Installing the SCE 2000 Platform Figure 4-11: Grounding the Unit (DC) This completes the procedure for installing the SCE 2000 chassis. Proceed to the next section, Connecting to the Power Supply, to continue the installation.
Chapter 4 Installation and Maintenance Power Supply Overview Power Supply Overview The SCE 2000 is available in two power options: • Dual line feed AC power: SCE 2000 is shipped with two appropriate AC power supply cords. • Dual line feed DC power: requires appropriate cables (hex or loop connectors) (see Connecting the DC Power Supply). The dual power supply units supply hot-swappable, redundant power.
Chapter 4 Installation and Maintenance Power Supply Overview The handle of the DC unit is at the top of the unit.
Chapter 4 Installation and Maintenance Power Supply Overview Table 4-5 LED State Power Supply Unit Condition On (green) The output voltage is in the required range (between 11.9 and 12.1 VDC). Off The output voltage is not within the required range. (is greater than 12.1 VDC or less than 11.
Chapter 4 Installation and Maintenance Removing and Replacing a Power Supply Unit Note For AC-input power, we recommend powering the SCE 2000 platform from a 120 VAC, 15A receptacle U.S. (240 VAC, 10A international) at the power source.
Chapter 4 Installation and Maintenance Removing and Replacing a Power Supply Unit Powering Down an AC-Input Power Supply To power down an AC-input power supply to the SCE 2000 platform, complete the following steps: Warning Make sure that the power supply unit is switched off before replacing a power supply unit (NO hotswap). Note that one AC-input power supply can be running when the other power supply is being removed or replaced.
Chapter 4 Installation and Maintenance Removing and Replacing a Power Supply Unit Step 4 Remove the screw from one DC power line input lead receptacle and pull the lead from the connector. Repeat this step for the remaining lead. This completes the procedure for powering down a DC-input power supply unit on a SCE 2000 platform. Proceed to Removing the Power Supply Unit (on page 4-21).
Chapter 4 Installation and Maintenance Removing and Replacing a Power Supply Unit Note The power supply is not fully seated until you tighten the installation screw on the faceplate. This completes the procedures for replacing a power supply in a SCE 2000 platform.
Chapter 4 Installation and Maintenance Removing and Replacing a Power Supply Unit Note For AC-input power, we recommend powering the SCE 2000 platform from a 120 VAC, 15A receptacle U.S. (240 VAC, 10A international) at the power source. 15 A branch circuit protection is recommended. Step 2 Plug the AC power supply cable into the AC power source. Step 3 Turn the on/off switch to the on (⏐) position.
Chapter 4 Installation and Maintenance Removing and Replacing a Power Supply Unit Step 3 Insert one receptacle screw into the hex or loop connector on one power line input, insert the screw with the connector into the corresponding lead receptacle and tighten the receptacle screw using the number 2 Phillips . Repeat for the remaining power line input lead.
Chapter 4 Installation and Maintenance Fan Module Overview This completes the steps for reconnecting the DC-input power supply to the SCE 2000 platform. Fan Module Overview The fan module provides cooling for the internal components. The fan drawer is a fieldreplaceable unit containing five fans, and is installed at the right rear of the SCE 2000 platform. When a fan malfunctions, the fan module should be replaced as promptly as possible.
Chapter 4 Installation and Maintenance Fan Module Overview ESD Warning Do not remove or install modules without using appropriate anti-static guard measures. The SCE 2000 includes an anti-static wrist strap in the accessory kit. Attach the copper tape strap to an unpainted metal surface on the chassis. You may leave the strap connected to the chassis when your have finished. Removing the Fan Module Warning When removing the fan drawer, keep hands and fingers away from the spinning fan blades.
Chapter 4 Installation and Maintenance Fan Module Overview Step 3 Gently, but firmly, slide the module into the chassis until its faceplate is flush with the chassis rear panel. Figure 4-17: Inserting the Fan Module Warning When inserting a fan module into the SCE 2000 platform, do not use unnecessary force; slamming the fan module into the chassis can damage the connectors on the rear of the module.
Chapter 4 Installation and Maintenance Replacing the Battery Replacing the Battery The SCE 2000 has a lithium battery on its main circuit board. When the battery loses its charge, call Cisco Technical Support to replace the battery. Warning Do not attempt to replace this battery yourself Warning There is danger of explosion if the lithium battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer.
CHAPTER 5 Connecting the Management Interfaces and Performing Initial System Configuration This chapter explains how to connect the SCE 2000 platform to a local console and perform the initial system configuration via the setup wizard that runs automatically. Additionally, this chapter contains instructions for cabling the Fast Ethernet Management interface.
Chapter 5 Connecting the Management Interfaces and Performing Initial System Configuration Connecting the Local Console Setting Up the Local Console This section provides instructions for setting up your local terminal at your workstation, to enable you to perform the initial system configuration of the SCE 2000 system using the setup utility.
Chapter 5 Connecting the Management Interfaces and Performing Initial System Configuration Initial System Configuration Step 4 Press Enter several times until the Cisco logo appears on the local terminal and the setup configuration dialog is entered. --- System Configuration Dialog --At any point you may enter a question mark ‘?’ followed by ‘Enter’ for help. Use ctrl-C to abort configuration dialog at any prompt. Use ctrl-Z to jump to the end of the configuration dialog at any prompt.
Chapter 5 Connecting the Management Interfaces and Performing Initial System Configuration Initial System Configuration admin password Admin level password. Character string from 4-100 characters beginning with an alpha character. root password Root level password. Character string from 4-100 characters beginning with an alpha character.
Chapter 5 Connecting the Management Interfaces and Performing Initial System Configuration Initial System Configuration SNMP agent status Enable or disable SNMP management. GET community names Community strings to allow GET access and associated ACLs (maximum 20). SET community names Community strings to allow SET access and associated ACLs (maximum 20). trap managers (maximum Trap manager IP address, community string, and SNMP version.
Chapter 5 Connecting the Management Interfaces and Performing Initial System Configuration Initial System Configuration • In certain cases, there will be two or more logically related parameters within a menu. In these situations, it is not permitted to jump to the end of the setup dialog until all related parameters are configured. If you try to jump to the end of the setup dialog, the following message will appear: “Sorry, Skipping is not allowed at this stage.
Chapter 5 Connecting the Management Interfaces and Performing Initial System Configuration Initial System Configuration EXAMPLE: The following example displays a typical configuration of the IP address (10.1.5.109), subnet mask (255.255.0.0), and default gateway (10.1.1.3). Since the IP address and the subnet mask are related, when the IP address is changed, there is no longer a default value of the subnet mask, and it must be entered explicitly. Enter IP address [10.1.1.201]:10.1.5.
Chapter 5 Connecting the Management Interfaces and Performing Initial System Configuration Initial System Configuration Note Passwords are case sensitive. Note The default password for all levels is “cisco”. To change the passwords, complete the following steps: Step 1 The default User password is displayed. • To accept the displayed value, press Enter. • To change the value, type the desired string and press Enter. Step 2 The default Admin password is displayed.
Chapter 5 Connecting the Management Interfaces and Performing Initial System Configuration Initial System Configuration You must enter the time setting menu in order to configure SNTP settings. You may choose to skip the time settings menu if you wish to accept all default values. Note Unlike all other settings defined in the system configuration, setting the time is done immediately and not at the end of the setup process.
Chapter 5 Connecting the Management Interfaces and Performing Initial System Configuration Initial System Configuration • To accept the displayed default value, press Enter. • To change the value, type the desired number of seconds (64 through 1024) and press Enter. Enter time interval in seconds between unicast updates [1024]: Step 8 You may enter an IP address for the SNTP unicast server. Type in the hostname or the IP address in the form x.x.x.
Chapter 5 Connecting the Management Interfaces and Performing Initial System Configuration Initial System Configuration Enable IP DNS-based hostname translation? [yes]: If you choose to disable DNS lookup, skip the rest of this section and go to Step 6: Configuring the RDR Formatter Destination (on page 5-12). The rest of the dialog is not presented, as it is irrelevant when DNS lookup is disabled. Step 3 Type the default domain name to be used, and press Enter. Note that there is no default domain name.
Chapter 5 Connecting the Management Interfaces and Performing Initial System Configuration Initial System Configuration Step 6: Configuring the RDR Formatter Destination The SCE 2000 passes Raw Data Records (RDRs) to an external collection system via the RDRFormatter. In order for the data to reach the correct location, the IP address of the external collection system and its port number must be configured.
Chapter 5 Connecting the Management Interfaces and Performing Initial System Configuration Initial System Configuration Step 7: Configuring Access Control Lists (ACLs) The SCE 2000 can be configured with Access Control Lists (ACLs), which are used to permit or deny incoming connections on any of the management interfaces. Note ACL #0 is a pre-defined list that permits access to all IP addresses. Configuration of access control lists is done in two stages: Step 1 Create the access control lists.
Chapter 5 Connecting the Management Interfaces and Performing Initial System Configuration Initial System Configuration Order of Entries The order of the entries in the list is important. The entries in the list are tested sequentially, and the action is determined by the first entry that matches the connecting IP address. Therefore, when the entry “any” appears in an Access Control List, all succeeding entries are irrelevant.
Chapter 5 Connecting the Management Interfaces and Performing Initial System Configuration Initial System Configuration Type “any” and press Enter to include any IP address in the ACL. Note that there is no default for this parameter. Enter IP address or the word ‘any’ to denote any IP address: Step 6 If you entered a specific IP address, enter the wildcard bits to define a range of IP addresses and press Enter. (See Entry Formats (on page 5-13).) To define an individual IP address, type 0.0.0.
Chapter 5 Connecting the Management Interfaces and Performing Initial System Configuration Initial System Configuration EXAMPLE: This example illustrates a common access control scenario. Let us assume the following: • We want to permit every station to access the SCE on the management port (e.g. ping, SNMP polling etc.). • We want to restrict Telnet access to only a few permitted stations.
Chapter 5 Connecting the Management Interfaces and Performing Initial System Configuration Initial System Configuration Step 8: Configuring SNMP Managing the SCE 2000 is possible also via a Network Management System (NMS) that supports SNMP. By default, SNMP is disabled on the SCE 2000. To enable SNMP management you must configure the following basic SNMP parameters: • SNMP traps status and managers.
Chapter 5 Connecting the Management Interfaces and Performing Initial System Configuration Initial System Configuration The SNMP agent that resides inside the SCE 2000 will respond only to SET requests that use this community string. Enter SNMP SET community name: Note that there is no default for this parameter. Step 7 Assign an access list to restrict the SNMP management stations that may use this SET community.
Chapter 5 Connecting the Management Interfaces and Performing Initial System Configuration Initial System Configuration • To disable the Authentication Failure trap, press Enter. • To enable the Authentication Failure trap, type y and press Enter. Enable the ‘Authentication Failure’ trap [no]: Step 15 Configure the SCE enterprise trap status. • To disable the SCE enterprise traps, type n press Enter. • To enable the SCE enterprise traps, type y and press Enter.
Chapter 5 Connecting the Management Interfaces and Performing Initial System Configuration Initial System Configuration Step 9: Configuring the Topology-Dependent Parameters The topology configuration menu is a series of guided questions relating to the deployment of the SCE 2000 in the network and its mode of operation. Values for the parameters are configured based on the user answers.
Chapter 5 Connecting the Management Interfaces and Performing Initial System Configuration Initial System Configuration • • • Secondary On-Failure behavior: Determines the behavior of the SCE 2000 upon failure, or reboot. One of the following link modes may be chosen for the SCE 2000 in the cases of failure or reboot: • Bypass: traffic is bypassed using the internal bypass card. • Cutoff: the link is forced down.
Chapter 5 Connecting the Management Interfaces and Performing Initial System Configuration Initial System Configuration • To specify Primary, press Enter. • To specify Secondary, type 2 and press Enter. Enter SCE 2000 priority: 1- primary 2- secondary Enter your choice [1]: Step 6 Specify the On-failure link behavior. • To specify Bypass, press Enter. • To specify Cutoff, type 2 and press Enter.
Chapter 5 Connecting the Management Interfaces and Performing Initial System Configuration Initial System Configuration EXAMPLE #2: Following is a sample topology configuration for a non-redundant bump-in-the-wire (inline) topology. In this topology, a single SCE 2000 is connected to one or two GBE links. When the inline connection mode is specified, the user must specify the on-failure link behavior.
Chapter 5 Connecting the Management Interfaces and Performing Initial System Configuration Initial System Configuration Step 10: Completing and Saving the Configuration When you have completed the entire configuration, the system checks for errors. If errors are found, a warning message appears. When the configuration is error-free, you may apply and save it. To complete and save the configuration, complete the following steps: Step 1 The system informs you that data collection is complete.
Chapter 5 Connecting the Management Interfaces and Performing Initial System Configuration Initial System Configuration Do you want to save a copy of the startup configuration file in a remote station? [no]: To save the configuration to a remote station, type y and press Enter. The system will ask for FTP path: Enter a full FTP path of the remote destination: Step 6 The system informs you that the configuration is complete. Committing configuration... Configuration completed successfully.
Chapter 5 Connecting the Management Interfaces and Performing Initial System Configuration Connecting the Management Interface EXAMPLE #2: Following is an example of a configuration that was applied and saved to the startup configuration as well as to an FTP site. Although not demonstrated in this example, it is recommended that you always view the configuration before applying it. Data collection for the system configuration is completed.
Chapter 5 Connecting the Management Interfaces and Performing Initial System Configuration Connecting the Management Interface Cabling the Management Port The SCE 2000 has two management ports, labeled Mng1 and Mng 2. Use the Mng 1 port. The Mng 2 port is currently not operational.
Chapter 5 Connecting the Management Interfaces and Performing Initial System Configuration Connecting the Management Interface Verifying Management Interface Connectivity If the SCE 2000 platform has been powered up, test now to verify that connectivity has been established between the SCE 2000 and the remote management host. If the SCE 2000 platform is not powered up, perform this step after starting the SCE 2000 platform.
Chapter 5 Connecting the Management Interfaces and Performing Initial System Configuration Connecting the Management Interface This completes the procedures for connecting the management interfaces and for initial configuration of the SCE 2000 platform. Proceed to the next chapter for a description of the procedures for cabling the Gigabit Ethernet ports and for configuring Gigabit Ethernet (GBE) interface parameters.
CHAPTER 6 Cabling the Line Ports and Completing the Installation This chapter provides instructions for cabling the Gigabit Ethernet ports for both one and two SCE 2000 topologies, and for configuring Gigabit Ethernet (GBE) interface parameters. In a topology utilizing two SCE 2000s (cascade), this includes the cascade ports as well as the line ports.
Chapter 6 Cabling the Line Ports and Completing the Installation Connecting the line ports to the network Cabling Diagrams Before beginning, find the appropriate cabling diagram for the topology in your installation: • • Single SCE 2000 topologies • Single Link: Inline Topology (on page 6-2) • Single Link: Receive-only Topology (on page 6-3) • Dual Link: Single SCE 2000 Topologies (on page 6-3) Dual SCE 2000 topologies (cascaded) • Note Dual Link: Two SCE 2000s Topology (on page 6-5) When inst
Chapter 6 Cabling the Line Ports and Completing the Installation Connecting the line ports to the network Single Link: Receive-only Topology In this topology, an optical splitter resides physically on the GBE link that the SCE 2000 should monitor. The optical splitter is connected to the SCE 2000 via Rx links only. In this topology, the traffic passes through the optical splitter, which splits traffic to the SCE 2000. Note Receive-only topologies can also be implemented using a switch.
Chapter 6 Cabling the Line Ports and Completing the Installation Connecting the line ports to the network As with the single link cabling, inline topologies require both Receive and Transmit fibers, while Receive-only systems use only Receive fibers. Note Receive-only topologies can be implemented using either an optical splitter or a switch. If a switch is used, it must support SPAN functionality that includes separation between ingress and egress traffic and multiple SPAN-ports destinations.
Chapter 6 Cabling the Line Ports and Completing the Installation Connecting the line ports to the network Dual Link: Two SCE 2000s Topology In this topology, two SCE 2000s are connected to two full duplex, GBE links, providing full redundancy through cascading the two SCE 2000s. The SCE 2000s may be either inline, to support both monitoring and traffic control functionality, or receive-only for traffic monitoring functionality only.
Chapter 6 Cabling the Line Ports and Completing the Installation Connecting the line ports to the network Inline topologies require connecting both Receive and Transmit fibers to the SCE 2000. Cascade ports always require both Receive and Transmit fibers to be connected. The following diagram illustrates the connections for a dual link, two SCE 2000-platform inline topology.
Chapter 6 Cabling the Line Ports and Completing the Installation Connecting the line ports to the network Configuring the GBE Interface Parameters By default, the SCE 2000 GBE line interface ports are configured with auto-negotiation disabled. The procedure for enabling auto-negotiation for the GBE line interface ports is explained in the following section. Note Auto-negotiation must be disabled when the SCE 2000 is deployed via an external optical splitter (receive-only topology) .
Chapter 6 Cabling the Line Ports and Completing the Installation Connecting the line ports to the network Connecting the GBE Line Interface Ports The following sections present the general procedure for cabling the GBE interface ports. Refer to Cabling Diagrams (on page 6-2) to find the appropriate cabling diagram for the topology of your system for the specific connections required. Note When installing an External Optical Bypass module, the SCE 2000 line ports are connected to the module.
Chapter 6 Cabling the Line Ports and Completing the Installation Connecting the line ports to the network Make sure to push on the connector until you hear a click, which indicates that the connector is fully inserted and secured in the receptacle. Always make sure that you insert the connector completely into the socket. Figure 6-6: Cabling the GBE Interface Step 2 Verify that the link LED is green.
Chapter 6 Cabling the Line Ports and Completing the Installation Connecting the line ports to the network Testing Connectivity: Examining Link LEDs and Counters If the SCE 2000 platform has been powered up, test now to verify that connectivity has been established on all links. If the SCE 2000 platform is not powered up, perform this step after starting the SCE 2000 platform. Examining the LEDs The GBE Link LED must be green in order to verify that an active connection exists.
Chapter 6 Cabling the Line Ports and Completing the Installation Connecting the line ports to the network EXAMPLE: The following example displays a system response. SCE 2000#show interface GigabitEthernet 0/1 Auto negotiation configured: Enabled Actual Status: Link is on Auto negotiation: Enabled Bandwidth: 100000Kbps Burst-size: 50000bytes Auto-negotiation for bump-in-the-wire topology may be enabled or disabled. For receive-only topologies, using an external splitter, auto-negotiation must be disabled.
Chapter 6 Cabling the Line Ports and Completing the Installation Installing a Cascaded System Installing a Cascaded System This section outlines the installation procedures for a redundant solution with two cascaded SCE 2000 platforms. Refer to the Cisco Service Control Engine (SCE) CLI Command Reference for details of the CLI commands. Warning When working with two SCE 2000 platforms with split-flow and redundancy, it is extremely important to follow this installation procedure.
Chapter 6 Cabling the Line Ports and Completing the Installation Installing a Cascaded System Step 11 You can now start working with the Subscriber Manager. CLI Commands This section presents CLI commands relevant to the configuration and monitoring of a redundant system.
Chapter 6 Cabling the Line Ports and Completing the Installation Installing a Cascaded System To configure the connection mode: Step 1 From the SCE 2000(config if)# prompt, type connection-mode inline- cascade/receive-only-cascade [physically-connected-links {link-0/link-1}] [priority {primary/secondary}] [on-failure {bypass/cutoff}] and press Enter. EXAMPLE 1 Use the following command to configure the primary SCE 2000 platform in a two-SCE 2000 platform inline topology.
Chapter 6 Cabling the Line Ports and Completing the Installation Installing a Cascaded System • Sniffing: allows the SCE 2000 platform to forward traffic on the specified link through the bypass mechanism while still analyzing the traffic passively. Sniffing is permitted to be configured for for all links, only (use the all-links option). • Cutoff: completely cuts off flow of traffic through the specified link.
Chapter 6 Cabling the Line Ports and Completing the Installation Loading and Activating a Service Control Application To view the current link mode: Step 1 From the SCE 2000# prompt, type show interface linecard 0 link mode and press Enter. To view the current link mappings: Step 1 From the SCE 2000# prompt, type show interface linecard 0 physically-connected-links and press Enter.
CHAPTER 7 Basic SCE 2000 Platform Operations This chapter describes how to start up the SCE 2000 platform, reboot, and shutdown. It also describes how to manage configurations.
Chapter 7 Basic SCE 2000 Platform Operations Starting the SCE 2000 Platform You are now ready to start your SCE 2000 platform. Proceed to the section Starting the System and Observing Initial Conditions (on page 7-2). Starting the System and Observing Initial Conditions After installing your SCE 2000 platform and connecting cables, , complete the following steps to start the SCE 2000 platform: Step 1 Make sure the power cables are connected to the SCE 2000 platform.
Chapter 7 Basic SCE 2000 Platform Operations Starting the SCE 2000 Platform Final Tests The procedures for performing the final tests to verify that the SCE 2000 is functioning properly are explained in the following sections: • Verifying Operational Status (on page 7-3) • Viewing the User Log ("Viewing the User Log Counters" on page 7-3) Verifying Operational Status After all the ports are connected, verify that the SCE 2000 is not in a Warning state.
Chapter 7 Basic SCE 2000 Platform Operations Managing SCE 2000 Configurations EXAMPLE: The following example shows the current User-File-Log device counters. SCE 2000#show logger device user-file-log counters Logger device User-File-Log counters: Total info messages: 1 Total warning messages: 0 Total error messages: 0 Total fatal messages: 0 If there are “Total error messages” or “Total fatal messages”, use the show logger device User-File-Log command to display details about the errors.
Chapter 7 Basic SCE 2000 Platform Operations Managing SCE 2000 Configurations To view the running configuration, complete the following steps: Step 1 At the SCE 2000# prompt, type show running-config. The system shows the running configuration. SCE 2000#show running-config #This is a general configuration file (running-config). #Created on 15:50:56 CET MON February 11 2002 #cli-type 1 #version 1 clock timezone CET 1 snmp-server community “public” ro snmp-server host 10.1.1.
Chapter 7 Basic SCE 2000 Platform Operations Managing SCE 2000 Configurations To show the version information for the SCE 2000 platform software and hardware, complete the following steps: Step 1 At the SCE 2000# prompt, type show version. The system shows the version information. SCE 2000#show version System version: Version 2.5.2 Build 240 Build time: Jan 11 2005, 07:34:47 Software version is: Version 2.5.
Chapter 7 Basic SCE 2000 Platform Operations Managing SCE 2000 Configurations To show the system uptime for the SCE 2000 platform software and hardware, complete the following steps: Step 1 At the SCE 2000# prompt, type show system-uptime. The system shows how long the system has been running since the last reboot.
Chapter 7 Basic SCE 2000 Platform Operations Managing SCE 2000 Configurations EXAMPLE: The following example shows the running configuration file. SCE 2000#show running-config #This is a general configuration file (running-config). #Created on 15:50:56 CET MON February 11 2002 #cli-type 1 #version 1 clock timezone CET 1 snmp-server community “public” ro snmp-server host 10.1.1.
Chapter 7 Basic SCE 2000 Platform Operations Managing SCE 2000 Configurations Recovering a Previous Configuration When you save a new configuration, the system automatically backs up the old configuration in the directory tffs0:system/prevconf/. Up to nine versions of the startup configuration file are saved, namely config.tx1-config.tx9, where config.tx1 is the most recently saved file. You can view the old startup configuration files using the CLI command more.
Chapter 7 Basic SCE 2000 Platform Operations Performing Complex Configurations EXAMPLE: The following example displays a saved configuration file and then restores the file to overwrite the current configuration. SCE 2000#more tffs0:system/prevconf/config.tx1 #This is a general configuration file (running-config). #Created on 19:36:07 UTC THU February 14 2002 #cli-type 1 #version 1 interface LineCard 0 no silent no shutdown interface FastEthernet 0/0 ip address 10.1.5.109 255.255.0.
Chapter 7 Basic SCE 2000 Platform Operations Rebooting and Shutting Down the SCE Platform Rebooting and Shutting Down the SCE Platform Rebooting the SCE Platform Rebooting the SCE 2000 platform is required after installing a new firmware, in order for that firmware to take effect. There might be other occasions where rebooting the SCE 2000 platform is necessary. Note When the SCE restarts, it loads the startup configuration, so all changes made in the running configuration will be lost.
Chapter 7 Basic SCE 2000 Platform Operations Rebooting and Shutting Down the SCE Platform Shutting Down the SCE Platform Shutting down the SCE 2000 platform is required before turning the power off. This helps to ensure that non-volatile memory devices in the SCE 2000 platform are properly flushed in an orderly manner. Note When the SCE restarts, it loads the startup configuration, so all changes made in the running configuration will be lost.
CHAPTER 8 Troubleshooting Your SCE 2000 platform went through extensive testing before leaving the factory. However, if you encounter problems starting it, use the information in this chapter to help isolate the cause of the problems. The procedures in this chapter assume that you are troubleshooting the initial system startup, and that your SCE 2000 platform is in the original factory configuration.
Chapter 8 Troubleshooting Troubleshooting Overview The following table shows the general troubleshooting strategy described in this chapter. Refer to this table, as necessary, to follow the steps to isolate problems to a specific subsystem and resolve the problem if possible. Table 8-1 Troubleshooting Strategy for Startup Problems Action Yes No Step 2 Power A/Power B LEDs on? Go to Step 3 Troubleshoot power system and go to Step 3.
Chapter 8 Troubleshooting Troubleshooting Overview SCE 2000(config)#boot system ftp://vk:vk@10.1.1.230/downloads/SENum.pkg.pkg Verifying package file SENum.pkg.pkg… Package file verified OK. • Troubleshooting the management subsystem: • show interface FastEthernet 0/0: Displays IP address and auto-negotiation information for the management interface. Following is a sample output from the show interface FastEthernet command. ip address: 10.1.6.145 subnet mask: 255.255.0.
Chapter 8 Troubleshooting Troubleshooting Overview ip address: 10.1.6.145 subnet mask: 255.255.0.0 Configured duplex: auto AutoNegotiation is On, link is Up, actual duplex: half • show interface GigabitEthernet 0/# counters: Displays the values of counters of a GBE interface. Following is a sample output from the show interface counters command.
Chapter 8 Troubleshooting Troubleshooting Overview Copying the User Log You can view the log file by copying it to an external source or to disk. This command copies both log files to the local SCE 2000 platform disk or any external host running a FTP server. To copy the user log to an external source, complete the following steps: Step 1 From the SCE 2000# prompt, type logger get user-log file-name ftp://username:password@ipaddress/path and press Enter. The SCE 2000# prompt appears.
Chapter 8 Troubleshooting Troubleshooting Overview Clearing the User Log You can clear the contents of the user log at any time. It is recommended that a copy be made before the log is cleared. To clear the user log, complete the following steps: Step 1 From the SCE 2000# prompt, type clear logger device user-file-log and press Enter. Step 2 The system asks Are you sure? Step 3 Type Y and press Enter. The SCE 2000# prompt appears.
Chapter 8 Troubleshooting Troubleshooting Overview Generating a File for Technical Support In order for technical support to be most effective, the user should provide them with the information contained in the system logs. Use the logger get support-file command to generate a support file for the use of Cisco technical support staff. To generate a log file for technical support, complete the following steps: Step 1 From the SCE 2000# prompt, type logger get support-file filename and press Enter.
Chapter 8 Troubleshooting Troubleshooting Overview SCE 2000 Operational Status The following table lists the operational states of the SCE 2000. The Status LED on the SCE 2000 Front Panel reflects the current SCE 2000 operational status. The operational status can be displayed using CLI command show system operation-status.
Chapter 8 Troubleshooting Problem Solving Using a Subsystems Approach Problem Solving Using a Subsystems Approach Identifying Startup Problems Startup problems are commonly due to the source power or to a poor cable connection. When you start up the SCE 2000 platform for the first time, you should observe the startup sequence described in the Starting the SCE 2000 Platform (on page 7-1).
Chapter 8 Troubleshooting Problem Solving Using a Subsystems Approach Table 8-3 Troubleshooting the Power Subsystem Symptom Possible Cause Possible Solution Power LED on the front panel and LEDs on the power supply unit are not lit, or do not remain lit continuously. Power cable not fully seated at system. Turn the power switch to the off position and reseat the power cable in the system. Power cable not fully seated at source.
Chapter 8 Troubleshooting Problem Solving Using a Subsystems Approach Troubleshooting the Firmware Package Installation Check the following to help isolate a problem in the installation of the firmware package. Problems related to the installation of the firmware package could be any of the following: • File not found in the expected location • Wrong file type. • Device to which the file is to be extracted is full.
Chapter 8 Troubleshooting Problem Solving Using a Subsystems Approach Troubleshooting the Management Subsystem Check the following to help isolate a problem in the management subsystem. Problems in the management subsystem could be any of the following: Note • Management link is down.
Chapter 8 Troubleshooting Problem Solving Using a Subsystems Approach • Telnet connection cannot be established CLI command: Telnet server is disabled show telnet status Enable Telnet server: service telnetd • Mng LINK LED is lit (link is up) CLI command: show telnet sessions CLI command: show ip defaultgateway Too many Telnet connections Close one or more of the open (up to 5 concurrent sessions Telnet sessions are supported) Default gateway is incorrect (when the host used as client is not in the
Chapter 8 Troubleshooting Problem Solving Using a Subsystems Approach Troubleshooting the Link Interface Subsystem Check the following to help isolate a problem in the link interface subsystem. In general, the case where no traffic is coming out of the SCE 2000 is often caused by link problems or GBE interface configuration.
Chapter 8 Troubleshooting Problem Solving Using a Subsystems Approach • GBE link is up (GBE interface link LED is continuous green and GBE interface Tx LED is flashing) CLI commands: • Peer does not receive traffic from SCE 2000 Check printout of this command for: “Out unicast packet”. This counter should be constantly incrementing. Auto-negotiation is disabled at the SCE 2000 but enabled • show interface at peer.
APPENDIX A The External Optical Bypass Module The SCE 2000 platform External Optical Bypass module preserves the service provider GBE links in case of complete power failure of the SCE 2000 platform, or for implementing a maintenance window. The SCE 2000 platform state-of-the-art Service Control platform is being deployed at ISPs, Cable and Wireless Tier1 provider networks, and is therefore required to comply with the carrier grade availability requirements of these mission critical networks.
Appendix A The External Optical Bypass Module External Optical Bypass Functionality External Optical Bypass Functionality The External Optical Bypass module is connected bump-in-the-wire in the GBE link. It is then connected to the SCE 2000 platform with two types of connections: • GBE optical connections for data link traffic: GBE connections from the External Optical Bypass module to one pair of the GBE line ports.
Appendix A The External Optical Bypass Module External Optical Bypass Functionality The figure below illustrates the operation of the bypass module when it is active (in bypass). The data traffic flows through the bypass module, and the GBE link no longer includes the SCE 2000 platform. Note that when the bypass module is active, it puts the SCE 2000 platform into a loop connection, creating a shortcut between the SCE 2000 platform GBE interfaces.
Appendix A The External Optical Bypass Module The External Optical Bypass Module Front Panel The External Optical Bypass Module Front Panel The front panel of the External Optical bypass module contains the following components: • SUB Rx/Tx: GBE port that connects to the network element on the Subscriber side of the link. • NET Rx/Tx: GBE port that connects to the network element on the Network side of the link.
Appendix A The External Optical Bypass Module Installing the External Bypass Module Installing the External Bypass Module Installation of the External Optical Bypass module requires two main steps, which are described in detail in the following sections. To install the External Optical Bypass module: Step 1 Install the module in the rack. Step 2 Cable the module. Installing the Module in a Rack The following procedure describes how to install the module in the rack.
Appendix A The External Optical Bypass Module Installing the External Bypass Module Cabling the External Optical Bypass Module The following procedure describes how to cable the External Optical Bypass module. Note the following: • All connections to the External Optical Bypass module are on the front panel of the module. • If installing only one module, the connections are as follows: • • Connect the fiber (steps 3 and 4) to the GBE-1 Line ports on the SCE 2000 platform.
Appendix A The External Optical Bypass Module Installing the External Bypass Module The following figure illustrates the connectivity of the External Optical Bypass module. To cable the External Optical Bypass module: Step 1 Connect an optical cable (user supplied) between the GBE port on the Subscriber side network element and the SUB port on the External Optical Bypass module.
Appendix A The External Optical Bypass Module Installing the External Bypass Module Bypass module is now active (in bypass), and is performing a loopback on these interfaces. Step 6 Connect the control cable (supplied in the kit) from the Bypass 9-pin D-Type connector on the rear panel of the SCE 2000 platform to the Control connector on the External Optical Bypass module.
Appendix A The External Optical Bypass Module Specifications Specifications Item Value Optical Connectors SC Switching Speed 15 ms max Operating Wavelength • Multi Mode: 850 nm • Single Mode: 1310 nm Operating Temperature -10° C to +65° C (14° F to 149° F) Storage Temperature -30° C to +70° C (-22° F to 158° F) Weight 12 oz (340 g) Table A-1 Control cable pinouts Function Pin (D-type side) Pin (RJ-45 side) Bypass Present (common to 2) 1 1 Bypass Present (common to 1) 2 2 GND 3 3
Index A Access control lists • 5-12 Airflow • 4-3 Application loading and testing • 6-15 Attaching a Chassis Ground Connection • 412 Attaching the Brackets to the SCE 2000 • 47 Attaching the Crossrail Supports to the Rack • 4-9 audience • v Audience • v Auto-negotiation • 6-7 B Back Panel • 2-5 Basic SCE 2000 Platform Operations • 7-1 Bypass Mechanism • 3-3 C Cabling Diagrams • 6-2 Cabling the External Optical Bypass Module • A-4 Cabling the GBE Port • 6-8 Cabling the Line Ports and Completing the Install
Index D Definitions of Service Request Severity • ix Document content • v conventions • vii Document Conventions • vii Documentation Feedback • viii Domain Name Server (DNS) • 5-10 Dual link Inline Installation • 3-5 Dual Link Receive-Only Topology • 3-6 Single SCE 2000 Topologies • 6-3 Two SCE 2000s Topology • 6-5 E Entry Formats • 5-12 Examining the LEDs • 6-10 External Optical Bypass Functionality • A-2 F Fan Module Overview • 4-24 Fiber Specifications • 6-8 Final Tests • 7-3 Front Panel • 2-3 Functio
Index Physically connected link • 3-9, 5-19, 6-12 Physically Connected Links Parameter • 3-9 Power turning on • 7-2 Power Supply Overview • 4-14 Power Supply Specifications • 4-17 Powering Down a DC-Input Power Supply Unit and Removing the DC-Input Leads • 4-19 Powering Down an AC-Input Power Supply • 4-18 Powering Down the Power Supply Unit and Disconnecting Input Power • 4-18 Preface • v Preparing to Install the SCE 2000 Platform • 4-1 Priority • 3-9, 6-13 Problem Solving Using a Subsystems Approach • 8-
Index Configuring SNMP • 5-16 Step 9 Configuring the Topology-Dependent Parameters • 5-19 Submitting a Service Request • ix support • viii T Testing Connectivity Examining Link LEDs and Counters • 69 The External Optical Bypass Module • A-1 The External Optical Bypass Module Front Panel • A-3 The Logging System • 8-4 The SCE 2000 Platform • 3-1 The SCE Platform • 2-1 The User Log • 8-4 Time settings • 5-8 Tools and Parts Required • 4-2 Topology • 3-1 bump-in-the-wire • 3-5 cascade • 3-6 considerations • 3
