Ccna certification Practice Tests

A.  Upgrade the IOS.

B. Type 

erase startup-config, confirm it, and reload.

C. Type 

clear vlan, confirm it, and reload.

D.  Delete the 

vlan.dat, confirm it, and reload.

 2.  What is the normal range for VLANs before you must use extended VLAN IDs?

A.  VLAN 1 through 1001

B.  VLAN 1 through 1002

C.  VLAN 1 through 1005

D.  VLAN 2 through 1002

 3.  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 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

 4.  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 

exhibit.

Switch#sh run

Building configuration...

[output cut]

!

interface FastEthernet0/2

  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.