RTA Connected to a LAN by E0/0 Whose IP Address

Multiple Choice

RTA connected to a LAN by e0/0 whose IP address is 10.1.1.251 and network Mask is 255.255.255.0. Now create a virtual router with ID 1 and virtual IP address 10.1.1.254 on RTA. Which of the following commands are correct?

A) [RTA-Ethernet0/0]vrrpvrid 1 virtual-ip 10.1.1.254
B) [RTA]vrrpvrid 1 virtual-ip 10.1.1.254
C) [RTA-Ethernet0/0]vrrpvrid 1 virtual-ip 10.1.1.254 mask 255.255.255.0
D) [RTA]vrrpvrid 1 virtual-ip 10.1.1.254 mask 255.255.255.0