An engineer must configure interface GigabitEthernet0/0 for VRRP group 10. When the router has the highest priority in the group, it must assume the master role. Which command set must be added to the

Question

Options

• Avrrp 10 ip 172.16.13.254
• Bstandby 10 ip 172.16.13.254
• Cvrrp group 10 ip 172.16.13 254.255.255.255.0
• Dstandby 10 ip 172.16.13.254 255.255.255.0

• A
  86% (44)
• B
  4% (2)
• C
  2% (1)
• D
  8% (4)

Explanation

VRRP Configuration Explanation

Option A (vrrp 10 ip 172.16.13.254) is correct because it uses the proper VRRP command syntax to assign a virtual IP address to VRRP group 10, and by default, VRRP automatically enables preemption, meaning the router with the highest priority will automatically assume the Master role without any additional commands.

Option B and D are incorrect because they use the standby keyword, which is the command syntax for HSRP (Hot Standby Router Protocol), not VRRP - these are two different First Hop Redundancy Protocols (FHRPs). Option C is wrong because vrrp group is not valid IOS syntax, and it incorrectly appends a subnet mask to the virtual IP address, which is not required or permitted in VRRP configuration.

Memory Tip: Think "V for VRRP, S for Standby (HSRP)" - if the question mentions VRRP, your command must start with vrrp, and the syntax is simply vrrp [group#] ip [virtual-ip] with no subnet mask needed. If you see standby, that's always HSRP territory.

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