Showing posts with label NEW CCNA3 FINAL. Show all posts
Showing posts with label NEW CCNA3 FINAL. Show all posts

Sunday, July 3, 2011

NEW CCNA3 FINAL

1. Refer to the exhibit. An administrator documented the output of a CAM table from an Ethernet switch as shown. What action will the switch take when it receives the frame shown at the bottom of the exhibit?

discard the frame
forward the frame out port 2
forward the frame out port 3
forward the frame out all ports
***forward the frame out all ports except port 3
add station 00-00-3D-1F-11-05 to port 2 in the forwarding table

2.Refer to the exhibit. What does the term DYNAMIC indicate in the output that is shown?

This entry can only be removed from the MAC address table by a network administrator.
When forwarding a frame to the device with address 0060.5c5b.cd23,the switch does not have to perform a lookup to determine
Only the device with MAC address 0060.5c5b.cd23 will be allowed to connect to port Fa0/18
***The switch learned this MAC address from the source address in a frame received on Fa0/18

3. A new switch is to be added to an existing network in a remote office. The network administrator does not want the technicians in the
remote office to be able to add new VLANs to the switch,but the switch should receive VLAN updates from the VTP domain. Which two steps must be performed to configure VTP on the new switch to meet these conditions?(Choose two.)

Configure an IP address on the new switch
***Configure the existing VTP domain on the new switch
Configure all ports of both switches to access mode
***Configure the new switch as a VTP client
Enable VTP pruning

4. Refer to the exhibit. What is true of the configuration of switch S1?

A Cisco proprietary protocol is in use for ports Fa0/1 and Fa0/3
Switch ports Fa0/1 and Fa0/3 have been configured with the switchport mode access command
Untagged frames received on ports Fa0/1 and Fa0/3 will be placed on VLAN 1
***Switch ports Fa0/1 and Fa0/3 are configured to carry data from multiple VLANs