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Steve McQuerry. Interconnecting Cisco Network Devices. (Cisco Press: 2000) pages 387-400.
Q. 42
You are the network administrator of the Tasti-Treats Cereal Company. You receive a call from a user
who is unable to reach a server at a remote site. After further review, you discover the following
information:
Local PC – 10.0.3.35/24
Default gateway – 10.0.3.1
Remote server – 10.0.5.250/240
You then conduct the following tests from the offending local PC:
ping 127.0.0.1 – successful
ping 10.0.3.35 – successful
ping 10.0.3.1 – successful
ping 10.0.5.250 – unsuccessful
Which of the following problems would create the test results listed above?
A. TCP/IP not correctly installed
B. Local physical layer problem
C. Local NIC not functioning
D. Remote physical layer problem
Answer: D
Explanation: As the ping of the remote server was unsuccessful there is a problem with the remote physical
layer problem.
Incorrect Answers:
A is incorrect; you would not be able to ping anything if TCP/IP was not correctly installed.
B is incorrect; you would not be able to ping the local IPs if there was a problem with the local physical layer.
C is incorrect; you would not be able to ping anything of the local NIC was not functioning.
Steve McQuerry. Interconnecting Cisco Network Devices. (Cisco Press: 2000) page 124.
Q. 43
Which command will provide you with information regarding the Layer 3 configuration of directly
connected router interfaces?