Answer :
1.The virtual IP address is 172.16.0.1
2.Router B will serve as active router, and Router A will serve as standby router.
What causes a standby router in HSRP to switch to being the active router?
- When HSRP is set up on the L3 devices, the Active Router is chosen based on the greater priority.The router with the higher HSRP interface IP Address becomes the Active Router if both routers have default priority.
- When there is a tie for first place, the router with the highest IP address for that group is chosen to be active.Hello -The active and standby devices exchange a hello message (by default, every 3 seconds). In around 10 seconds, if the standby device has not heard from the active device (via a greeting message), it will assume the active function.
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