CCNA Interview Questions #14/04/2009#

CCNA Interview Questions #14/04/2009#
Q: Which of the following about Routing Protocols is correct? (choose all that apply)
A. RIP 2 is a Distance Vector Protocol
B. The RIP 1 uses bandwidth and delay as the metric
C. RIP 1 uses subnet mask
D. The Update timer value of IGRP is 90 sec.
Ans: A & E
Q: The switch port that is chosen to forward traffic for a segment is called a _ _ _ _
A. Root port
B. Alternate port
C. Backup port
D. Designated port
Ans: D
Q: Which of the following is false concerning VLANs?
A. A VLAN is a broadcast domain.
B. A VLAN is a logical group of users.
C. A VLAN is location-dependent.
D. A VLAN is a subnet.
Ans: C
Q: Which of the following trunking methods is/are proprietary to Cisco?
A. 802.1Q
B. 802.10
C. LANE
D. ISLbr
Ans: B & D
Q: What command is used to delete the configuration stored in NVRAM?
A. erase startup-config
B. erase running-config
C. delete nvram
D. erase nvram
Ans: A
Q: What is the maximum number of hops that OSPF allows before marking a network as unreachable?
A. 15
B. Unlimited
C. 16
D. 255
Ans: B
Q: Which one of the following is a reason to use a hardware address?
A. To transmit a packet from one local device to another local device.
B. To obtain a vendor code/serial number from the user.
C. To transmit a frame from one interface to another interface.
D. To contain logical information about a device to use an end-to-end transmission.
Ans: C
Q: Which VTP mode(s) will propagate VTP messages?
A. Client and server
B. Server
C. Client, server, and transparent
D. Transparent
Ans: C
Q: Which 2950 command enables trunking?
A. switchport mode trunk
B. trunking on
C. trunking enable
D. switchport trunk on
Ans: A