Bay Networks Remote Annex Guía de instalación descargar pdf (Pagina 76)

Nortel Networks 5399 Access Switch Hardware Installation Guide

Chapter 3 ROM Monitor Commands

3-10

Thestatusword“!~XXXX~”,whereXXXXarefourhexadecimaldigits,

decodes as follows:

8000 = Command complete

4000 = Chip is busy

2000 = Command completed without error

1000 = Command aborted issuance of an ABORT command

800 = Late collision detected

400 = Carrier lost

200 = CTS lost

100 = DMA underrun

80 = Transmission deferred because link was busy

40 = Collision detected during interframe spacing (SQE/Heartbeat

detected)

20 = Excessive collisions

10 = Reserved

The lowest nibble (bits 3 to 0) are a count of collisions during this

transmission. For example:

~8802~ = Complete, Late collision, 2 collisions

~8841~ = Complete, Late Collision, SQE detected, 1 collision

The boot command display (using bfs) looks similar to this:

monitor:: boot

Enter boot file name[(ip) “oper.64.enet”,\

(mop) “OPER_64_ENET.SYS”]::

Waiting for CMB Config Block Info...

Requesting default boot file “OPER_64_ENET.SYS” for MOP/VMS\

loads and “oper.64.enet” for all other protocols.

Unanswered requests shown as ‘?’,transmission errors as ‘*’.

Requesting boot from 192.9.200.88 via Ethernet...

Booting BFS file using open delay of 8

Booting BFS file from 192.9.200.88

Header received OK. Received data blocks shown as ‘.’.

................................

............?...................

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......................?.........

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Bay Networks Remote Annex Guía de instalación Pagina 76