Quiz-Session11

Under which two occasions should an administrator disable DTP while managing a local area network? (Choose two.)

• • when connecting a Cisco switch to a non-Cisco switch

• • when a neighbor switch uses a DTP mode of dynamic auto

• • when a neighbor switch uses a DTP mode of dynamic desirable

• • on links that should not be trunking

Which two characteristics describe the native VLAN? (Choose two.)

• • The native VLAN traffic will be untagged across the trunk link.

• • This VLAN is necessary for remote management of a switch.

• • High priority traffic, such as voice traffic, uses the native VLAN.

• • The native VLAN provides a common identifier to both ends of a trunk.

On a switch that is configured with multiple VLANs, which command will remove only VLAN 100 from the switch?

• • Switch# delete flash:vlan.dat

• • Switch(config-if)# no switchport access vlan 100

• • Switch(config-if)# no switchport trunk allowed vlan 100

• • Switch(config)# no vlan 100

A network contains multiple VLANs spanning multiple switches. What happens when a device in VLAN 20 sends a broadcast Ethernet frame?

• • All devices in all VLANs see the frame.

• • Devices in VLAN 20 and the management VLAN see the frame.

• • Only devices in VLAN 20 see the frame.

• • Only devices that are connected to the local switch see the frame.

Port Fa0/11 on a switch is assigned to VLAN 30. If the command no switchport access vlan 30 is entered on the Fa0/11 interface, what will happen?

• • Port Fa0/11 will be shutdown.

• • An error message would be displayed.

• • Port Fa0/11 will be returned to VLAN 1.

• • VLAN 30 will be deleted.

Which command displays the encapsulation type, the voice VLAN ID, and the access mode VLAN for the Fa0/1 interface?

• • show vlan brief

• • show interfaces Fa0/1 switchport

• • show mac address-table interface Fa0/1

• • show interfaces trunk

Which four steps are needed to configure a voice VLAN on a switch port? (Choose four).

• • Assign the voice VLAN to the switch port.

• • Configure the interface as an IEEE 802.1Q trunk.

• • Ensure that voice traffic is trusted and tagged with a CoS priority value.

• • Add a voice VLAN.

• • Configure the switch port in access mode.