[Cisco 640-878] The partial Cisco IOS router configuration

spngn2

#1

Refer to the partial Cisco IOS router configuration exhibit. Which statement is true?

A. To support the subinterface configuration, the Fa0/0 main interface configuration is missing the
encapsulation dot1Q command.
B. The Fa0/0 interface/subinterfaces are configured correctly to operate as a trunk port to provide
inter-VLAN routing for three VLANs (VLANs 1, 2, and 3).
C. To provide inter-VLAN routing, the Fa0/0.1, Fa0/0.2 and Fa0/0.3 subinterface configuration is
missing the encapsulation dot1Q vlan-id subinterface configuration command.
D. To provide inter-VLAN routing, the router is missing the vlan 1, vlan 2, and vlan 3 global configuration
commands.

Answer: C

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