CCNA v4 - E3 - Module 6 (100%)

1. Refer to the exhibit. What two conclusions can be drawn from the output that is shown? (Choose two.)

Both of the directly connected routes that are shown will share the same physical interface of the router.
Inter-VLAN routing between hosts on the 172.17.10.0/24 and 172.17.30.0/24 networks is successful on this network.

2. A router has two FastEthernet interfaces and needs to connect to four VLANs in the local network. How can this be accomplished using the fewest number of physical interfaces without unnecessarily decreasing network performance?

Implement a router-on-a-stick configuration.


3. What is important to consider while configuring the subinterfaces of a router when implementing inter-VLAN routing?

The IP address of each subinterface must be the default gateway address for each VLAN subnet.

4. Refer to the exhibit. PC1 has attempted to ping PC2 but has been unsuccessful. What could account for this failure?

The encapsulation command on the R1 F0/0.3 interface is incorrect.

5. What distinguishes traditional routing from router-on-a-stick?

  Traditional routing uses one port per logical network. Router-on-a-stick uses subinterfaces to connect multiple logical networks to a single router port.