Configuring for survivability – Nortel Networks 1000M User Manual
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Survivability
cab#
= specified survivable IP Expansion Cabinet or Chassis
TN mapping during survival mode
TN mapping remains the same for both normal and survival modes. For
example, in a survivable Cabinet system, the second card slot of the first
expansion cabinet is always card number 12.
Configuring for Survivability
Use this information to configure Survivability on a new system, or add the
capability to an existing Small System. Before you configure Survivability,
make sure you read and understand the information in
Configuring a new system for Survivability
Follow the steps in
Procedure 55 "Configuring for Survivability: new system"
to configure Survivability on a new Small System.
Procedure 55
Configuring for Survivability: new system
Step
Action
1
Ensure that you have the proper hardware installed to support
Survivability.
You can only configure Survivability on an IP Expansion Cabinet
or Chassis. This means an IP Expansion Cabinet or Chassis that
is connected to the Main Cabinet or Chassis with a 100BaseT or
100BaseF link. Refer to
"Installing the Cabinet system" (page 75)
for
further details.
2
Ensure that the Survivability License parameter is set on your system
for each cabinet or chassis that is to be configured as survivable.
3
Configure the Survivability (SURV) capability.
Each IP Expansion Cabinet or Chassis must be separately
configured to be survivable.
The SURV command is configured in LD 117:
CHG SURV <cab#> <Survival setting>
where
cab#
= 1–4
Survival setting
= (NO) YES
4
Configure the Automatic Switch Back parameter.
Nortel Communication Server 1000
Communication Server 1000M and Meridian 1 Small System Installation and Commissioning
NN43011-310
01.04
Standard
Release 5.0
13 May 2008
Copyright © 2008, Nortel Networks
.