What does IGRP use to determine the best path to a destination?
A -
The highest metric value.
B -
The lowest composite metric value.
C -
The lowest hop-count and delay.
D -
The highest bandwidth and reliability
2-
Diagram
A network administrator has installed a new router in the Lisbon office and is unable to backup the IOS
image of the new router to a TFTP server located in the Gibraltar office. Given the network diagram,
identify the source of the problem.
A -
Incorrect subnet mask of the tftp server.
B -
Incorrect IP address of the tftp server.
C -
Incorrect IP address on E0 of the Gibraltar server.
D -
Incorrect subnet mask on the Lisbon router.
3-
What is the correct command to change the bandwidth of the interface to 64K?
A -
Bandwidth 64
B -
Band width 64
C -
Bandwidth 64000
D -
Band width 64000
4-
Which Frame Relay feature is responsible for transmitting keepalives to ensure that the PVC does not
shut down because of inactivity?
A -
DLCI
B -
BECN
C -
FECN
D -
LMI
5-
Which connection allows the use of full-duplex Ethernet?
A -
Switch to host.
B -
Switch to switch.
C -
To host.
D -
All of the above
6-
Identify the effect of Ctrl-Z?
A -
Exits back to privileged exec mode.
B -
Disconnects from the router.
C -
Aborts the ping operation.
D -
Exits privileged exec mode.
7-
Which WAN technology was designed to work over traditional phone lines and provide small offices and
user with higher speed digital dial-up service?
A -
Frame relaty
B -
X.25
C -
ATM
D -
ISDN
8-
Which WAN technology uses high-performance digital lines and IS packet switched?
A -
FDDI
B -
ISDN
C -
ATM
D -
Frame Relay
9-
Question on PPP authentication. We have two Cisco routers with the hostnames Router1 and Router2.
Router1 uses username Router2 and password PassRouter1.
How would you set the username and password on Router2 for PPP authentication between Router1 and
Router2?
A -
Username Router1 password PassRouter1
B -
Username Router2 password PassRouter1
C -
Username Router1 password PassRouter2
D -
Username Router2 password PassRouter2
10-
What are possible causes of LAN traffic congestion?
