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

Troubleshooting Routers

3-4

For detailed instructions on router software image compatibility, refer to the

Upgrading Routers from Version 5 to Version 10.0 guide.

4. If you set up the network to allow the router to netboot, refer to

Connecting BayStack AN and ANH Systems to a Network or Connecting ASN

Routers and BNX Platforms to a Network.

5. If the router is an ASN

™

, refer to Tables 3-1, 3-1, and the instructions

that follow. Otherwise, refer to the LED section of the hardware manual

associated with the router to diagnose the problem.

Troubleshoot an ASN as follows:

Table 3-1. ASN Front-Panel LEDs

Run LED Diagnostic LED Meaning

on off Normal operation

ﬂashing ﬂashing (alternately) SPX failure

ﬂashing on Diagnostic failure

ﬂashing off Router booting

Table 3-2. ASN SPX Rear-Panel LEDs

LED Module Meaning When On

FR SPX (Stack Packet

Exchange)

SPX transmitting

FC SPX Flow control on to reduce data

congestion in the backplane

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Avaya Troubleshooting Routers Guía para resolver problemas Pagina 56