Which configuration issue would cause this problem?

When a wireless client roams between two different wireless controllers, a network connectivity outage is experience for a period of time.

Which configuration issue would cause this problem?
A . Not all of the controllers in the mobility group are using the same mobility group name.
B . Not all of the controllers within the mobility group are using the same virtual interface IP address.
C . All of the controllers within the mobility group are using the same virtual interface IP address.
D . All of the controllers in the mobility group are using the same mobility group name.

View Answer

Answer: B