Cisco Systems 2 manual Answer A, B, C Explanation

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Answer: A

Explanation: The proper syntax for configuring a second subinterface is interface 0.2 point-to-point. Option A is the closest to this command. The syntax after the command interface is serial interface number (0 in this case).subinterface number (2 in this case) and this followed by the either multipoint or point-to-point.

Incorrect Answers:

B is incorrect; remember that the syntax is suppose to be number.subinterface number and that there is suppose to be two hyphens in point -to-point.

C is incorrect; the command is interface not subinterface.

D is incorrect; the two numbers are broken by a period and not the word sub.

E is incorrect; this is not the proper syntax. Remember the interface and subinterface are identified by number.subintreface number.

Steve McQuerry. Interconnecting Cisco Network Devices. (Cisco Press: 2000) pages 428-429.

Q. 92

Which three tasks are required to configure a dial on demand routing (DDR) Basic Rate Interface (BRI) connection? (Choose three)

A.Define static routes.

B.Configure the dialer information.

C.Specify interesting traffic that can enable the link.

D.Define DDR password to exchange when the link comes up.

Answer: A, B, C

Explanation:

To configure standard DDR, the following steps are required:

1.Define static routes – What route do I take to get to the destination?

2.Specify interesting traffic – What traffic type should enable the link?

3.Configure the dialer information – What number do I call to get to the next hop router, and what service parameters do I use to call?

Incorrect Answers:

D is incorrect; defining a DDR password is not required.

Steve McQuerry. Interconnecting Cisco Network Devices. (Cisco Press: 2000) pages 400-403.

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