Cisco Certified Network Associate (200-301 CCNA) – Question166


Refer to the exhibit. An engineer assigns IP addressing to the current VLAN with three PCs. The configuration must also account for the expansion of 30 additional VLANS using the same Class C subnet for subnetting and host count. Which command set fulfills the request while reserving address space for the expected growth?

A. Switch(config)#interface vlan 10
Switch(config-if)#ip address 192.168.0.1 265 255.255.252
B. Switch(config)#interface vlan 10
Switch(config-if)#ip address 192.168.0.1 255 255.255.248
C. Switch(config)#interface vlan 10
Switch(config-if)#ip address 192.168.0.1 255 255.255.0
D. Switch(config)#interface vlan 10
Switch(config-if)#ip address 192.168.0.1 255.255.255.128

Correct Answer: B