Which of the following statements regarding VRRP is false?

Which of the following statements regarding VRRP is false?

• A. The master in the VRRP group is selected based on priorities.
• B. If the master fails, the new master is selected among backup devices.
• C. The priority ranges from 1 to 255.
• D. The backup discards VRRP Advertisement packets with a priority of 1.

Answer: (D)

The statement regarding VRRP that is considered false is that the backup discards VRRP Advertisement packets with a priority of 1. In a VRRP (Virtual Router Redundancy Protocol) configuration, all routers in a VRRP group communicate using advertisements, which include the priority value that determines which router will be the master. In VRRP, backup routers do not discard advertisements based solely on a priority value of 1. Instead, they will listen for advertisements from the primary master and reevaluate their status based on the priority of incoming packets. If the backup routers consistently receive advertisements, they maintain their role as backup routers. The importance of the priority value means that even if a router has a priority of 1, it can still make decisions based on the higher priority advertisements it receives from other routers. This understanding highlights how priority numbers are used to maintain redundancy within the network rather than outright rejection based on any specific number. The priority range of 1 to 255 is indeed used to determine which router should take on the master role, ensuring efficient failover and stability in the network, especially during a master router failure.

The statement regarding VRRP that is considered false is that the backup discards VRRP Advertisement packets with a priority of 1. In a VRRP (Virtual Router Redundancy Protocol) configuration, all routers in a VRRP group communicate using advertisements, which include the priority value that determines which router will be the master.

In VRRP, backup routers do not discard advertisements based solely on a priority value of 1. Instead, they will listen for advertisements from the primary master and reevaluate their status based on the priority of incoming packets. If the backup routers consistently receive advertisements, they maintain their role as backup routers. The importance of the priority value means that even if a router has a priority of 1, it can still make decisions based on the higher priority advertisements it receives from other routers.

This understanding highlights how priority numbers are used to maintain redundancy within the network rather than outright rejection based on any specific number. The priority range of 1 to 255 is indeed used to determine which router should take on the master role, ensuring efficient failover and stability in the network, especially during a master router failure.