Avaya Troubleshooting Routers Instrukcja Naprawy Pobierz pdf (Strona 57)

Troubleshooting an Operational Problem

308656-14.00 Rev 00

3-5

Troubleshoot an ASN as follows:

If the ASN is in a stack, make sure that the SPEX slot dial on the rear

panel of each ASN points to a different slot ID. Turn the selector in

either direction so that the arrow on the selector points to the ID you

want to use (Figure 3-1

Figure 3-1. Verifying the Slot ID on an ASN

Make sure that the configuration matches the slot dial setting.

If the SPEX net module does not support hot-swap, make sure that a

terminator plug connects to any unused ports labeled SPEX IN and

SPEX OUT.

Make sure that the thumbscrews on the terminator plug are tight.

If the ASNs are in a stack and do not support hot-swap, you must

terminate the SPEX IN port of the first ASN and the SPEX OUT port of

the last ASN. Make sure that, for the remaining ASNs in the stack, the

SPEX OUT port of one ASN connects to the SPEX IN of the next ASN.

Note:

For troubleshooting purposes, the ASN cables are long enough to skip

one ASN in the stack.

OUT

DCD

SPEX

34004

SYNC

34001

DCD

TRB0001A

1 2 ... 52 53 54 55 56 57 58 59 60 61 62 ... 267 268

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Avaya Troubleshooting Routers Instrukcja Naprawy Strona 57