A Customer Is Implementing a Massively Scaled Guest Wireless Network

Multiple Choice

A customer is implementing a massively scaled guest wireless network to support approximately 32,000 clients. For ease of administration, they have required implementing multiple interfaces defined on the WLC and mapped to a single interface group. Which configuration meets this need?

A) 264 interfaces of /25 sized networks
B) 132 interfaces of /24 sized networks
C) 66 interfaces of /23 sized networks
D) 33 interfaces of /22 sized networks