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4A0-105 – Alcatel-Lucent Virtual Private LAN Services

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Showing 4–6 of 10 questions

Question 4 (Volume C)

In IEEE 802.1ag, which two key functions are configured on bridge ports (SAPs and SDPs) to support CFM messages? (Choose 2)

Select all that apply, then click Submit answer.

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    MEP
  • ○

    MAP
  • ○

    MIP
  • ○

    MUP
Question 5 (Volume A)

Click on the exhibit below.

Based on the output below which of the following statements is true? (Choose 2)

Select all that apply, then click Submit answer.

  • ○

    VPLS1500 is a user VPLS.
  • ○

    VPLS 1500 is management VPLS.
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    Spanning tree BPDUs for the management VPLS are tagged.
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    Spanning tree BPDUs for the management VPLS are untagged.
Question 6 (Volume A)

If the max remote-age timer of a B-VPLS is reached, what happens to the remotely learned MAC addresses in the l-VPLS service?

Select an option, then click Submit answer.

  • ○

    There is no effect. The MAC addresses for the l-VPLS age out independently of the aging of B-VPLS addresses.
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    The MAC addresses for the l-VPLS will age out immediately following the remote-age out of the backbone-macs of the B-VPLS.
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    By default, the remote-age timer of the B-VPLS is configured to 0 and addresses do not age out. The l-VPLS uses its own timer.
  • ○

    The same timer is used for B-VPLS and l-VPLS addresses on the node.