Cisco Certified Network Associate (200-301 CCNA) – Question130


Refer to the exhibit. Configurations for the switch and PCs are complete. Which configuration must be applied so that VLANs 2 and 3 communicate back and forth?

A. interface GigabitEthernet0/0
ip address 10.10.2.10 255.255.252.0
B. interface GigabitEthernet0/0.10
encapsulation dot1Q 3
ip address 10.10.2.10 255.255.254.0
C. interface GigabitEthernet0/0.3
encapsulation dot1Q 3 native
ip address 10.10.2.10 255.255.252.0
D. interface GigabitEthernet0/0.3
encapsulation dot1Q 10
ip address 10.10.2.10 255.255.255.252

Correct Answer: B