Configuring A Survivable Mg 1000T Expansion - Nortel 1000E Installation And Configuration Manual

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Configuring a survivable MG 1000T Expansion

553-3041-210 Standard 4.00
Configuring MG 1000T survivability and alternate primary controller
Follow Procedure 119 to configure a survivable MG 1000T Expansion.
Procedure 119
Configuring a survivable MG 1000T Expansion
The default licence parameter for survivability enables one MG 1000T
Expansion to be configured as survivable.
1 Ensure the link is up between the MG 1000T Core and the MG 1000T
Expansion.
2 Ensure that the Survivability ISM is set on the system for each MG 1000T
Expansion that is to be configured as survivable.
3 Configure the Survivability (SURV) capability.
Each MG 1000T Expansion must be separately configured to be
survivable.
The SURV command is configured in LD 117:
CHG SURV <cab#> <Survival setting>
• cab# = 1-4, MG 1000T Expansion
• Survival setting = (NO) YES
4 Configure the Automatic Switchback parameter.
The Automatic Switchback (AUTOSB) option enables a Survivable
MG 1000T Expansion to switchback from Survival Mode to Normal Mode
automatically as soon as the IP link with the MG 1000T Core is restored
and the SWOTO expires.
The AUTOSB command is configured in LD 117:
CHG AUTOSB <cab#> <Switchback setting>
• cab# = 1-4, MG 1000T Expansion
• Switchback setting = (YES) NO
September 2007