Avaya Troubleshooting Routers Guía para resolver problemas descargar pdf (Pagina 56)

Troubleshooting Routers

3-4

308656-14.00 Rev 00

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

for the router type.

For detailed instructions on router software image compatibility, see the

upgrade guide.

If you set up the network to allow a BayStack or ASN router to netboot,

see

Connecting ASN Routers to a Network

Configuring BayStack Remote

Access.

To diagnose a hardware problem with an ASN router, see Tables 3-1 and

3-2 and the instructions that follow. Otherwise, see the LED section of the

router installation manual.

Table 3-1. ASN Front-Panel Status Indicators

Status Run LED Boot LED Diag LED

Initial power on On On On

Diagnostics running Flashes 1 second

on, 1 second off

Off Off

Booting Off On Off

Normal operation On Off Off*

Diagnostic failure

(Testing detected at

least one error)

Flashes 1 second

on, 1 second off

Off On*

* If the ASN boots with the Diag LED on, one or more of the connectors failed a diagnostic test. The

ASN reports the failing connectors to the event log and brings up the interfaces on only those

connectors that pass the diagnostic test.

Stack Packet

Exchange (SPEX

)

net module failure

Flashes 1 second

on, 1 second off

Off Flashes 1 second

on, and alternates

flashes with Run

LED flashes

Table 3-2. ASN Rear-Panel SPEX Module Status Indicators

LED Meaning When On

FR The SPEX net module is transmitting a frame.

FC Flow Control is on. The SPEX net module uses Flow Control to

reduce the rate of data transmission whenever there is congestion on

the receiving end.

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