Nortel Networks WEB OS 212777 User Manual
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Web OS 10.0 Application Guide
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Chapter 11: High Availability
212777-A, February 2002
3.
Set the renter priority for each virtual router.
Since you want Switch 1 to be the master router, you need to bump the default virtual router
priorities (which are 100 to 101 on virtual routers 1-4) to force switch 1 to be the master for
these virtual routers.
Use the following sequence of commands:
Apply this sequence of commands to the following virtual routers, assigning each a priority of
101:
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VR 2 - Priority 101
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VR 3 - Priority 101
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VR 4 - Priority 101
4.
Configure priority tracking parameters for each virtual router.
For this example, the best parameter(s) on which to track is Layer 4 ports (l4pts).
Use the following command:
This command sets the priority tracking parameter for virtual router 1, electing the virtual
router with the most available ports as the master router. Repeat this command for the follow-
ing virtual routers:
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VR 2 - Track l4pts
VR 6 - Track l4pts
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VR 3 - Track l4pts
VR 7 - Track l4pts
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VR 4 - Track l4pts
VR 8 - Track l4pts
Switch 1 configuration is complete.
>> Virtual server 4 # /cfg/vrrp/vr 1
(Select virtual router 1)
>> Virtual router 1 prio 101
(Set virtual router priority)
>> Virtual server 4# /cfg/vrrp/vr 1/track l4pts