Which of the following is a layer 2 protocol used to maintain a loop-free network?

What command will display the forward/filter table?

You need to allow one host to be permitted to attach dynamically to each switch interface. Which two commands must you configure on your catalyst switch to meet this policy?

1. Switch(config-if)# ip access-group 10
2. Switch(config-if)# switchport port-security maximum 1
3. Switch(config)# access-list 10 permit ip host 1
4. Switch(config-if)# switchport port-security violation shutdown
5. Switch(config)# mac-address-table secure

If a switch receives a frame and the source MAC address is not in the MAC address table but the destination address is, what will the switch do with the frame?

What is the result of segmenting a network with a bridge (switch)?

1. It increases the number of collision domains.
2. It decreases the number of collision domains.
3. It increases the number of broadcast domains.
4. It decreases the number of broadcast domains.
5. It makes smaller collision domains.
6. It makes larger collision domains.