Refer to the exhibit. Which Virtual Router Redundancy Protocol (VRRP) statement is true about the roles of the master virtual router and the backup virtual router?
A.
Router A is the master virtual router, and Router B is the backup virtual router. When Router A fails, Router B will become the master virtual router. When Router A recovers, Router B will maintain the role of master virtual router.
B.
Router A is the master virtual router, and Router B is the backup virtual router. When Router A fails, Router B will become the master virtual router. When Router A recovers, it will regain the master virtual router role.
C.
Router B is the master virtual router, and Router A is the backup virtual router. When Router B fails, Router A will become the master virtual router. When Router B recovers, it will regain the master virtual router role.
D.
Router B is the master virtual router, and Router A is the backup virtual router. When Router B fails, Router A will become the master virtual router. When Router B recovers, Router A will maintain the role of master virtual router.
higher priority on router A that’s configured tells us that it is a master router. however, the PREEMPT command is not configured, thus, if and when router A fails and recovers, router B will become and will stay as master router.
For VRRP preempt is configured by default. So, if you don’t see “no vrrp 1 preempt”, that means it’s enabled and B is correct answer…
don’t listen to Romero. Yerlan is right. no need to specify preemption with vrrp
romeo logic is wrong but the answer is right,because after the interface fails the priority of both the routers will become 100 and since router B has the better ip address it will remain the active rotuer
on VRRP preempt is on by default , B true