Network Device Instructions Manual

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Table Of Contents

Doc. No.

Cisco Systems, Inc.

Cisco 7010 and Cisco 7505

Chassis Replacement Instructions

78-1230-02

Cisco 7010 Product Numbers: CHAS-7010-DC=, CHAS-7010-AC=

Cisco 7505 Product Numbers: CHAS-7505-DC=, CHAS-7505-AC=

Customer Order Number: DOC-781230=

This document provides instructions for replacing Cisco 7010 and Cisco 7505 chassis as spare parts.

Note When referring to both the Cisco 7010 and Cisco 7505 chassis, the term the chassis will be

used.

Chassis are available as spare parts, and include all of the components required for operation except

the processor modules. After you replace the chassis, you must move the processor modules from

your old chassis into your new chassis.

The replacement chassis do not include the cable management or rack-mounting hardware kits. You

can move the rack-mounting hardware and cable management brackets from the existing chassis, or

order either kit as a spare part, which will ship with installation instructions.

The sections in this document include the following:

• Product Overview, page 2

• Prerequisites, page 4

• Replacing the Chassis, page 8

— Replacing a Rack-Mounted Chassis, page 9

— Installing the Cable Management Brackets, page 12

— Moving Processor Modules, page 14

— Checking the Installation, page 18

— show Command Descriptions and Examples, page 20

• Cisco Information Online, page 22

Summary of content (22 pages)

PAGE 1
Doc. No. 78-1230-02 Cisco 7010 and Cisco 7505 Chassis Replacement Instructions Cisco 7010 Product Numbers: CHAS-7010-DC=, CHAS-7010-AC= Cisco 7505 Product Numbers: CHAS-7505-DC=, CHAS-7505-AC= Customer Order Number: DOC-781230= This document provides instructions for replacing Cisco 7010 and Cisco 7505 chassis as spare parts. Note When referring to both the Cisco 7010 and Cisco 7505 chassis, the term the chassis will be used.
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Product Overview Product Overview The Cisco 7010 is the five-slot model in the Cisco 7000 series. The Cisco 7010 provides three interface processor slots. Figure 1 shows the interface processor end of the Cisco 7010. The Route Processor (RP) and Switch Processor (SP) (or Silicon Switch Processor [SSP]), which are required system components in all Cisco 7000 Series routers, occupy the two top slots.
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Product Overview The removable chassis cover panel at the noninterface processor end of the router provides access to the internal components. (See Figure 3.) Chassis Cover Panel H2920 Figure 3 Captive screws Two captive slotted screws secure the chassis cover panel to the noninterface processor end of the chassis. The cover shields against electromagnetic interference (EMI) and helps direct the flow of cooling air through the chassis. Therefore, never operate the router with the cover removed.
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Prerequisites Prerequisites Before you begin this installation, review the safety guidelines in this section to avoid injuring yourself or damaging the equipment. This section also provides a list of the tools that you need to perform this replacement. Safety Guidelines The following guidelines will help to ensure your safety and protect the equipment. These guidelines are not inclusive of all potentially hazardous situations, so be alert.
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Prerequisites Lifting Safely A fully configured chassis weighs approximately 70 pounds. Before installing the new (replacement) chassis, ensure that your site is properly prepared, so you can avoid having to move the chassis later to accommodate power sources and network connections. • • • • Never try to lift an object that is too heavy for you to lift safely by yourself. • When lifting the chassis, grasp the underside of the chassis exterior with both hands.
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Prerequisites Cable Strain Relief If possible, position the new replacement chassis close enough to the existing system so that you can avoid having to disconnect power and interface cables. Be sure to disengage any strain relief devices before attempting to pull the cables from the port.
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Prerequisites Note If these conditions are not true, for instance, if you must remove a rack-mounted chassis before you can install the new chassis, you must disconnect all power and network interface cables. Also, ensure that your new chassis allows sufficient clearance for maintenance: to remove and replace processor modules and interface cables at the interface processor end, and to access the internal components at the noninterface processor end.
PAGE 8
Replacing the Chassis Tools and Parts Required This section lists the tools and parts you will need to complete these replacement procedures.
PAGE 9
Replacing the Chassis Replacing a Rack-Mounted Chassis This section describes how to replace a chassis that is installed in an equipment rack. The order in which you remove the existing system, install the new chassis, and replace the components will vary depending upon the space available in the rack and in the work area.
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Replacing the Chassis Removing the Existing Chassis from the Rack Before removing the existing chassis from the rack, you must shut down the system power and disconnect the power cord and all interface cables. To help avoid problems when you install the new chassis, label all interface cables with their slot/port address and mark the positions of the chassis ears (with tape, chalk, or a marker) so that you can install the new chassis in the same position. Two chassis ears support the chassis in the rack.
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Replacing the Chassis Step 5 Repeat Steps 2 through 4 for the left ear. The strip of mounting holes on the front of each ear should be approximately flush with the end of the chassis. (See Figure 5.) Installing the Ears on the Chassis H2917 Figure 5 Step 6 Lift the chassis and move it to the rack. Avoid sudden twists or moves to prevent injury.
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Replacing the Chassis Installing the Chassis in a Standard Four-Post, 19-Inch Equipment Rack H2919 Figure 6 Chassis front Installing the Cable Management Brackets The cable management brackets help to keep network interface cables untangled and orderly, and prevent cables from hindering access to interface processors in the lower interface processor slots. The brackets attach to the inner sides of the chassis at the interface processor end.
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Replacing the Chassis Cable Management Brackets—Cisco 7010 Shown H2045 Figure 7 Follow these steps to install the two cable management brackets on the new chassis: Step 1 If you have new brackets to install on the new chassis, proceed to Step 4. If you are removing the brackets from the old chassis, proceed to the next step. Step 2 At the interface processor end of the existing chassis, push the cables out of the cutouts in the brackets.
PAGE 14
Replacing the Chassis Moving Processor Modules At the interface processor end of the chassis, slots contain the processor modules. (See Figure 1 or Figure 2.) In the Cisco 7010, the RP occupies the top slot (the RP slot or slot 4) and the SP (or SSP) occupies the second slot from the top (the SP slot or slot 3), directly below the RP slot. The remaining three slots, which are numbered 0 through 2 beginning at the bottom slot, support any combination of interface processors.
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Replacing the Chassis Ejector Levers and Captive Installation Screws Interface processor card slot Ejector lever Interface processor card carrier guide (black) a b Captive installation screw c H1984 Figure 8 Cisco 7010 and Cisco 7505 Chassis Replacement Instructions 15
PAGE 16
Replacing the Chassis Follow these steps to move the processor modules to the new chassis: Step 1 Before moving any processor modules, ensure that you have met the following prerequisites (refer to the section “Prerequisites” on page 4 for details): • On both chassis, ensure that the power is turned off and the power cable is disconnected from the AC power receptacle or the DC terminal block.
PAGE 17
Replacing the Chassis Step 9 Using the thumb and forefinger of each hand to pinch each ejector, simultaneously push both ejectors inward (toward the carrier handle) until they snap into place and are at a full 90-degree orientation to the faceplate. (See Figure 8c.) The carrier ears (the ends of the faceplate) should be flush against the chassis.
PAGE 18
Replacing the Chassis Checking the Installation To complete the replacement procedure, perform the following steps to verify that the system is functioning properly. These steps will also help you verify that all the processor modules you moved are returned to their previous state. For additional first-time startup troubleshooting procedures, refer to the Cisco 7010 Hardware Installation and Maintenance or Cisco 7505 Hardware Installation and Maintenance publications.
PAGE 19
Replacing the Chassis Step 6 When the system boot is complete, the RP or RSP1 begins to initialize the interface processors. During this initialization, the LEDs on each interface processor behave differently (most flash on and off). The enabled LED on each interface processor goes on when initialization has been completed. • If the enabled LED on the SP (or SSP) and all interface processors go on, the system has booted successfully and is now functional.
PAGE 20
Replacing the Chassis show Command Descriptions and Examples This section describes the various show commands that you can use to display system status and configuration. If you installed the interface processors in the same slot locations that they occupied in the old chassis, the interfaces should retain the same configuration.
PAGE 21
Replacing the Chassis The command show interfaces serial slot/port displays statistics for the specific serial interface you specify by its slot/port address. If you use this command without the type and slot/port arguments, the system will display statistics for all interfaces in the system. Router> show int hssi 1/0 Hssi 1/0 is up, line protocol is up Hardware is cxBus HIP Internet address is 1.1.1.9, subnet mask is 255.255.255.
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Cisco Information Online Cisco Information Online Cisco Information Online (CIO) is Cisco Systems’ primary, real-time support channel. Maintenance customers and partners can self-register on CIO to obtain additional content and services. Available 24 hours a day, 7 days a week, CIO provides a wealth of standard and value-added services to Cisco’s customers and business partners.