Which two statements are true about Internet Group Management Protocol (IGMP) snooping?
(Choose two.)

Which VTP information does a Catalyst switch advertise on its trunk ports when using VTP?
(Choose two.)

Assuming that VLAN 1 and VLAN 2 traffic is enabled on the above network, what effect will the
following command have when entered on port 0/2 on Switch Aspanning-tree vlan 1 port-priority

Refer to the exhibit and the partial configuration of switch SW_A and SW_B. STP is configured on
all switches in the network. SW_B receives this error message on the console port: 00:06:34:
%CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on FastEthernet0/5 (not half
duplex), with SW_A FastEthernet0/4 (half duplex) ,with TBA05071417(Cat6K-B) 0/4 (half
duplex).What would be the possible outcome of the problem?

Refer to the exhibit. Which statement about the Reverse Path Forwarding check procedure is
true?

What action should a network administrator take to enable VTP pruning on an entire management
domain?

What can be determined about the HSRP relationship from the displayed debug output?

Observe the above diagram. Spanning tree is enabled on all devices. Currently either Switch B or
C can serve as the root should Switch A fail. A client recently connected Device D, a PC running
switching application software, to Switch C port P3/3. The administrator would like to configure
Root Guard to ensure that Device D does not assume the role of root. All other parameters must
stay the same. On which interface(s) must Root Guard be enabled?

The network operations center has received a call stating that users in VLAN 107 are unable to
access resources through Router 1. From the information contained in the graphic, what is the
cause of this problem?

Which is a valid multicast MAC address?