VLANs Extra

Question 1

You are trying to reprovision a switch in a different part of your network. However you still see the old VLANs configured from the old network. How can you rectify the problem?

A. Upgrade the IOS.
B. Type erase startup-config, confirm it and reload.
C. Type clear vlan, confirm and reload.
D. Delete the vlan.dat, confirm and reload.

Answer 1

D. Delete the vlan.dat, confirm and reload.

Question 2

Which is a benefit to converting a network from a flat layer 2 network to a routed layer 3 VLAN-enabled network?

A. Increased collision domains for the increased bandwidth.
B. Reduced complexity of design and operations.
C. Flexibility of user management and design.
D. Decreased number of broadcast domains for increased bandwidth.

Answer 2

C. Flexibility of user management and design.

Question 3

You have configured a new VLAN 9 and applied it to the interface. However, you find that the computer still remains in VLAN 1. What is the problem? Refer to the following:

Switch#sh run
Building config...
.....
Interface fe 0/2
switchport access vlan 9
switchport mode trunk
switchport nonegotiate
spanning-tree portfast

A. The switch port is configured with switchport nonegotiate.
B. The switch port is configured as a trunk and dot1q trunking is intervening.
C. The switch port is configured as a trunk and the native VLAN is VLAN 1.
D. Spanning-tree portfast is configured and defaulting to VLAN 1

Answer 3

C. The switch port is configured as a trunk and the native VLAN is VLAN 1.

Question 4

Which command/s will delete a VLAN?

A. Switch(config)#valn database
Switch(config-valn)#no vlan 9
B. Switch(config)#valn database
Switch(config-valn)#delete vlan 9
C. Switch(config)#no vlan 9
D. Switch(config)#vlan 9 delete

Answer 4

C. Switch(config)#no vlan 9

Question 5

What is the normal range of VLANs that can be modified on a Cisco switch with default configuration?

A. VLAN 1 to 1002
B. VLAN 1 to 1001
C. VLAN 2 to 1002
D. VLAN 2 to 1001

Answer 5

D. VLAN 2 to 1001

Question 6

Which is the correct statement about frames and VLANs?

A. Broadcast frames are sent to ports that are configured in different VLANs?
B. Unicast frames that are not in the MAC address table are flooded to all ports in all VLANs.
C. The ports that link switches together must be access links.
D. Frames with a destination MAC that are not in the MAC address table are flooded to only ports in the respective VLAN.

Answer 6

D. Frames with a destination MAC that are not in the MAC address table are flooded to only ports in the respective VLAN.

Question 7

Static VLANs are being used on a switch’s interface. Which of the following statements is correct?

A. Nodes use a VLAN policy server.
B. Nodes are assigned VLANs based on their MAC address.
C. Nodes are unaware of the VLAN in which they are statically configured.
D. All nodes are in the same VLAN.

Answer 7

C. Nodes are unaware of the VLAN in which they are statically configured.