4A0-105

4A0-105 practice questions, page 8 of 8, with answer review and explanations.

Question 36

Click on the exhibit below. The MDU attached to this PE has been configured with active/standby SDP's configuration option has been configured for the PE to recognize that this SDP is in standby mode?

  1. On the PE the endpoint has been configured with "supress-standby-signalling"
  2. On the PE the endpoint has been configured with "no supress-standby-signalling"
  3. On the MDU the endpoint has been configured with "supress-standby-signalling"
  4. On the MDU the endpoint has been configured with "no supress-standby-signalling1

Question 37

In Active/Standby pseudowires a failed pseudowire has recovered. Under what circumstances will the active pseudowire revert to the previously failed link?

  1. It will always revert to the previously failed link.
  2. It will never revert to the previously failed link.
  3. It will revert if the precedence of the previously failed link is set to 0 or "primary".
  4. It will revert if the precedence of the previously failed link is lower than the currently active link

Question 38

Click on the exhibit below. Assume there are two VPLS services configured on the MDU. How could load-balancing be achieved when using Active/Standby pseudowires?

  1. This cannot be done.
  2. Each VPLS will use the same pair of SDP's with the same endpoint configured with the option "load-balancing 2".
  3. Each VPLS will need their own pair of spoke-SDP's configured. The spoke-sdp's that are to be active should be configured with the option "precedence primary".
  4. Under the end-point configuration, enable load-balancing 2 and the MDU will load balance automatically.