1. what action should a network administrator take to enable vtp pruning on an entire management domain?
a. enable vtp pruning on any client switch in the domain
b. enable vtp pruning on every switch in the domain
c. enable vtp pruning on any switch in the management domain
d. enable vtp pruning on a vtp server in the management domain
answer:d
2. how does vtp pruning enhance network bandwidth?
a. by restricting unicast traffic to across vtp domains
b. by reducing unnecessary flooding of traffic to inactive vlans
c. by limiting the spreading of vlan information
d. by disabling periodic vtp updates
answer:b
3. in the hardware address
a. vendor code
b. hsrp group number
c. hsrp router number
d. hsrp well-known physical mac address
answer:e
4. when building an ip multicast domain using pim which mode assumes that other routers do not want to forward multicast packets for the group?
a. pim-dm
b. pim-sm
c. pim-rp
d. cgmp
e. igmp snooping
answer:b
5. which statement describes dynamic trunking protocol (dtp) mode ’desirable’?
a. the interface is put into permanent trunking mode and negotiates to convert the link into a trunk link.
b. the interface actively attempts to convert the link to a trunk link.
c. the interface is put into permanent trunking mode but prevented from generating dtp frames.
d. the interface is put into a passive mode, waiting to convert the link to a trunk link.
answer:b
6. which three statements are correct with regard to the ieee 802.1q standard? (choose three.)
a. the packet is encapsulated with a 26 byte header and a 4 byte fcs
b. the ieee 802.1q frame format adds a 4 byte field to a ethernet frame
c. the ieee 802.1q frame retains the original mac destination address
