1. A new switch that contains a configuration consisting of only VLAN 5 was just added to the network. Now users assigned to VLANs 9 and 10 are complaining of communication problems. Using the show vlan command, you discover that only VLAN 5 and the default VLANs exist on all your switches. What could have caused this problem?

A) The domain name on the new switch did not match the rest of the network
B) The new switch was configured in server mode and the revision number was lower than the current number in the network.
C) The new switch was configured in server mode and the revision number was higher than the current number in the network.
D) The new switch had the default password set.



2. Which VLAN trunking protocol adds four bytes to the Ethernet frames?

A) LAN
B) 802.1Q
C) ISL
D)



3. What Cisco switch feature allows IP phones to be automatically placed into a separate VLAN from data traffic?

A) private VLANs
B) marking
C) AutoQoS
D) auxiliary VLANs



4. What command displays detailed information about the GLBP groups to which the switch belongs?

A) switch# show glbp
B) switch# show standby
C) switch# show glbp state
D) switch# show standby detail



5. What command can be used on a Cisco switch to display the virtual MAC address for the HSRP groups of which the switch is a member?

A) switch# show standby
B) switch# show hsrp mac
C) switch# show standby brief
D) switch# show standby mac