Cisco 7513 Series Manuale di istruzioni per la sostituzione - Pagina 18

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Cisco 7513 Series Manuale di istruzioni per la sostituzione

Replacing the Chassis

Step 5

Step 6

Step 7

Step 8

Step 9

Step 10

18 Cisco 7513 Chassis Replacement Instructions

If the system does not go on, do the following. If it goes on, proceed to the next step.

•

First, 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 RSP2 goes on and stays on, which indicates that the

system software booted successfully. If the LED goes on, proceed to the next step. 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, then tighten the captive

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

•

If the RSP2 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 RSP2 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 all interface processors goes on, the system has booted

successfully and is now functional.

•

If the RSP2 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, then

use the ejector levers to release each interface processor and reseat them in their slots.

(Refer to the section "Moving Processor Modules from the Old Chassis to the New

Chassis" on page 13 for removal and insertion steps.) Tighten all captive installation

screws; 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 section "Moving Processor Modules from the

Old Chassis to the New Chassis" on page 13, for removal and insertion steps.) Tighten both

captive installation screws; 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, use 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.")