Which configuration tasks must the network administrator do before applying the script in order to successfully deploy L2 MM redundancy and prevent any other control plane outage?

Refer to the exhibit.

After a recent power outage where MM1 is located, the network administrator could not perform configuration tasks on Mobility Controllers (MC) for several hours. The network administrator decides to acquire another Mobility Master (MM) and deploy L2 MM redundancy. The new MM is assigned the 10.254.10.15 IP address and VRRP is configured in both units. The network administrator verifies that VRRP is running, and prepares to complete the setup with the following scripts.

Which configuration tasks must the network administrator do before applying the script in order to successfully deploy L2 MM redundancy and prevent any other control plane outage?
A . Confirm that the VRRP and master redundancy keys are the same.
B . Change the VIP address of ther VRRP process 140 to 10.254.10.15.
C . Reduce the VRRP priority to 90 and restart the process in MM2.
D . Enable the MM database synchronization in MM2.

View Answer

Answer: A