Module 4-Inter vlan routing

What command is used to designate a 802.1Q subinterface on a router as a native vlan interface? 

• Encapsulation dot1q 10 native

• Switchport access vlan 10 native

• Switchport trunk allowed vlan 10 native

• Switchport vlan 10 native

How is traffic routed between multiple VLANs on a multilayer switch?

• Traffic is routed via subinterfaces.

• Traffic is routed via physical interfaces.

• Traffic is broadcast out all physical interfaces.

• Traffic is routed via SVI interfaces.

While configuring inter-VLAN routing on a multilayer switch, a network administrator issues the no switchport command on an interface that is connected to another multilayer switch. What is the purpose of this command?

• To provide a static trunk link.

• To create a routed port to an external network.

• To provide an access link that tags VLAN traffic.

• To create a switched virtual interface.

For what reason would a network administrator use the show interfaces trunk command on a switch?

• To examine DTP negotiation as it occurs.

• To verify port association with a particular VLAN.

• To view the native VLAN.

• To display an IP address for any existing VLAN.

Which command would you use to verify that subinterfaces or SVI interfaces created for inter-vlan routing are in the routing table?

• show interfaces [int-id] switchport

• show vlan

• show ip int brief

• show ip route

Which command can be used to check the list of VLANs and their assigned ports?

• show interfaces [int-id] switchport

• show ip route

• show vlan brief

• show ip int brief

When do you configure ports to use switchport trunk mode?

• To forward voice data between switches or a switch and a router.

• To connect data ports to a router using router on a stick configuration.

• To manage untagged traffic between switches.

• Ports between two switches or between a switch and router configured with 802.1Q encapsulation to serve as a channel for all vlan tagged traffic.

Which scalable method must be implemented in order to provide inter-VLAN routing on a switched network with more than 1000 VLANs?

• Routing vlan traffic to subinterfaces on a Router.

• Routing vlan traffic to SVI's on a Layer 3 switch.

• Configuring static routes on a Layer 2 switch.

• Routing vlan traffic to physical interfaces on a router.