Avaya Troubleshooting Routers Guide de dépannage télécharger pdf (Page 55)

Troubleshooting an Operational Problem

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LEDs Not Lit

The LEDs (light emitting diodes) on a FRE

(Fast Routing Engine), SRM

(System Resource Module), or link or net module may fail to light for the

following reasons:

• The Ethernet transceivers on a slot lost power.

• A slot is unavailable.

• The backbones are not connected.

• The router blew a fuse.

• The hardware module is not attached ﬁrmly to the backplane.

Look at the GAME messages in the event log to determine the cause of the

problem. If any of these events occurred and a slot is no longer functional, please

call the Bay Networks Technical Response Center to report the problem.

Router Won’t Boot

Troubleshoot as follows:

1. If the router uses a memory card or a diskette, make sure that you

inserted it properly. Refer to the appropriate router maintenance guide

for instructions.

2. Wait 5 minutes.

If the router’s ﬁle storage mediums do not contain a conﬁguration ﬁle named

conﬁg, the router boots automatically with the ti.cfg ﬁle after ﬁve minutes.

The ti.cfg ﬁle contains the minimum conﬁguration required to boot the router

and allow you to use the Technician Interface to access it. Make sure you

name the conﬁguration ﬁle conﬁg; then reboot the router.

3. If you recently installed the router software image, make sure it is correct

for the router type and media (memory card or diskette) with which you

are booting.

Note: If you attempt to boot a router without a storage medium, or attempt to

boot a router that does not have the proper router software image and

conﬁguration ﬁles, it will fail to boot and will stay in the boot mode. The

memory cards ship separately; you must install one unless the router is an

“Access” product.

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Avaya Troubleshooting Routers Guide de dépannage Page 55