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Cisco Introduction to Cisco Networking Technologies Sample Questions:

1. Which IOS user EXEC command will allow a network technician to determine which router in the path to an unreachable network host should be examined more closely for the cause of the network failure?

A) Router> trace
B) Router> telnet
C) Router> show interface
D) Router> show ip route
E) Router> ping
F) Router> show cdp neighbors

2. After the shutdown command has been issued on the serial 0/0 interface, what will be displayed when the show interface serial 0/0 command is issued by the administrator?

A) Serial0/0 is administratively down, line protocol is down
B) Serial0/0 is administratively down, line protocol is administratively down
C) Serial0/0 is up, line protocol is down
D) Serial0/0 is up, line protocol is up
E) Serial0/0 is down, line protocol is up
F) Serial0/0 is down, line protocol is down

3. A network administrator is connecting PC hosts A and B directly through their Ethernet interfaces as shown in the graphic. Ping attempts between the hosts are unsuccessful.
What can be done to provide connectivity between the hosts? (Choose two.)

A) A crossover cable should be used in place of the straight-through cable.
B) The hosts must be reconfigured to use private IP addresses for direct connections of this type.
C) The subnet masks should be set to 255.255.255.0.
D) The subnet masks should be set to 255.255.255.192.
E) A default gateway needs to be set on each host.
F) A rollover cable should be used in place of the straight-through cable

4. What will cause a router to enter setup mode? (Choose two.)

A) The IOS is corrupt.
B) The configuration file is missing in NVRAM.
C) The configuration register is set to 0x2100.
D) The IOS is missing.
E) Boot system commands are misconfigured in the running-configuration.
F) The setup command was issued from the privileged mode prompt.

5. Refer to the exhibit. If host A sends an IP packet to host B, what will the OSI Layer 3 source address be in the packet when it reaches host B?

A) C3:C3:C3:C3:C3:C3
B) 10.168.10.99
C) 10.168.11.88
D) B2:B2:B2:B2:B2:B2
E) 10.168.11.65
F) A1:A1:A1:A1:A1:A1

Solutions: