Cisco 7513 Series Manuale - Pagina 24

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1. What Is the Cisco 7513

Replacing or Upgrading the Chassis

Step 5

Step 6

Step 7

Step 8

Step 9

Step 10

24 Cisco 7513 and Cisco 7576 Chassis Replacement and Upgrade Instructions

If the system does not go on, check the following: If the system goes on, go to step 5.

•

Check the source power. Ensure that the power switch is completely in the On (|)

position and that the power (input) cord is properly connected at both ends.

•

Check the fan OK LED. When on, this LED indicates the blower is operating. If the

(AC or DC) OK LED is off and the blower is not operating, there is most likely a

problem with the (AC or DC) input power or with one of the internal DC lines. If so,

there are no installation adjustments that you should make; contact a service

representative for further instructions.

Verify that the normal LED on the RSP goes on and stays on. This indicates if the system

software booted successfully. If the LED goes on, proceed to step 6. If it does not go on,

do the following:

•

Check the ejector levers and captive installation screws on the processor modules. If

any appear loose, use the ejector levers to reseat the module, and then tighten the

captive installation screws to secure it. Toggle the power off and back on again.

•

If the RSP normal LED still remains off, note whether the CPU halt LED goes on, and

contact a service representative.

When the system boot is complete, the RSP begins to initialize the interface processors.

During 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 is

completed.

•

If the enabled LED on all interface processors goes on, the system has booted

successfully and is now functional.

•

If the RSP LEDs previously indicated a successful system boot, but none of the

enabled LEDs on interface processors go on, suspect that one of the interface

processors has shifted out of its backplane connector and hung the bus. Turn off the

power, and then use the ejector levers to release each interface processor and reseat

them in their slots. (See the "Moving Processor Modules from the Old Chassis to the

New Chassis" section on page 18 for removal and insertion steps.) Tighten all captive

installation screws, and then return to Step 1.

If the enabled LED on a single interface processor remains off, suspect that the interface

processor has shifted out of its slot. Use the ejector levers to release the interface

processor and reseat it in the backplane. (Refer to the "Moving Processor Modules from

the Old Chassis to the New Chassis" section on page 18 for removal and insertion steps.)

Tighten both captive installation screws, and then return to Step 1.

If an enabled LED still fails to go on after performing these steps, suspect that the speciﬁc

interface processor has failed. Contact a service representative.

Verify that the console terminal displays a script and system banner similar to the

following:

GS Software (RSP-K), Version 10.3(571), SOFTWARE

Compiled Wed 10-May-95 14:46 by mpo

System Bootstrap, Version 4.6(1) [fc2], SOFTWARE

After the system initializes, enter the various show commands to display the status of the

system and individual interfaces, and ensure that they are operating according to their

previous conﬁguration. (For descriptions and examples of these commands, refer to the

following section, "Verifying the Installation Using show Command Descriptions and

Examples.")