How does VSX handle routing when a Virtual System fails over?

The correct answer is C. Routes follow the Virtual System to the new node. When a VS fails over in a VSX cluster, its configuration (including routing tables) is moved to the new active node. This allows traffic forwarding to resume immediately without needing to re-learn or reconfigure routes.

VSX Advanced Features and Best Practices

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Options

AVS0 must restart routing engine
BRoutes are re-learned via OSPF
CRoutes follow the Virtual System to the new node
DStatic NAT tables are deleted

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(39 responses)

A
3% (1)
B
13% (5)
C
79% (31)
D
5% (2)

Explanation

When a VS fails over in a VSX cluster, its configuration (including routing tables) is moved to the new active node. This allows traffic forwarding to resume immediately without needing to re-learn or reconfigure routes.

Topics

#routing failover#Virtual System failover#route preservation#OSPF

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