Alcatel-Lucent NRS II – Frame Relay and ATM Services — Question 6

On an Alcatel-Lucent 7750 SR, the OAM command 'svc-ping' can be used with options bcal-sdp' and 'remote-sdp'. Which of the following is TRUE?

Answer options

• A. iocal-sdp' and 'remote-sdp' indicate that all services using these SDPs are pinged.
• B. 'Iocal-sdp' and remote-sdp' indicate that pings are initiated from both local and remote routers.
• C. Both 'Iocal-sdp' and 'remote-sdp' take parameters to specify which SDPs are used for the test.
• D. 'Iocal-sdp' indicates that the ping is sent in-band, and remote-sdp' indicates the return ping is in-band.

Correct answer: D

Explanation

'local-sdp' refers to sending the ping within the same service path, while 'remote-sdp' indicates that the response comes back in the same manner. Options A and B misinterpret the function of the SDPs, and option C incorrectly suggests that parameters are needed, when they are not for the command's operation.