Ini003; Nws101; Ovd021; Sys Messages - Nortel 1000E Maintenance Manual

94 Clearing faults
Table 32 "IP Network fault indicators" (page 94)
MG 1000T Core-to-Expansion link faults.
Table 32
IP Network fault indicators
Indicator
System messages

Visual indicators

Troubleshooting Core-to-Expansion link connectivity faults
Troubleshooting the Core-to-Expansion 100BaseT link is required when
there is no connection or the connection is dropped between the MG
1000T Core and an MG 1000T Expansion.
Layer 2 and Layer 3 LAN connections for MG 1000T" (page 95)
troubleshooting procedures for Layer 2 and Layer 3 connections.
Use an SDI terminal to perform the following procedures using overlay
commands.
Layer 2 and Layer 3 LAN connections
The MG 1000T platform supports only Layer 2 and Layer 3 switches.
Software routers are not recommended. To troubleshoot for Layer 2 and
Layer 3 LAN connection, follow the steps in
Layer 2 and Layer 3 LAN connections for MG 1000T" (page
Copyright © 2007, Nortel Networks
.
Possible indications
CNF messages
DTA, DTC, DTI messages
ERR020, 120, 4060
INI003, 008—012
NWS101, 141, 201—204, 301, 401

OVD021, 022, 023, 031

SYS messages

TDS messages

XCT messages

XMI messages

Red LEDs lit or flashing on circuit cards

Nortel Communication Server 1000
Communication Server 1000E Maintenance
NN43041-700 01.02 Standard
Release 5.0 20 June 2007
provides fault indicators for
Procedure 6 "Troubleshooting
Procedure 6 "Troubleshooting
95).
provides