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JN0-660 · Question #222

Refer to the exhibit. In a newly configured VPLS network, you see the output shown in the exhibit. The remote PE is 10.1.1.2. What is the cause for the OL status?

The correct answer is B. The VPLS site identifiers are not contiguous, causing label block allocation to run out of labels. See the full explanation below for the reasoning.

Question

Refer to the exhibit. In a newly configured VPLS network, you see the output shown in the exhibit. The remote PE is 10.1.1.2. What is the cause for the OL status?

Exhibits

JN0-660 question #222 exhibit 1
JN0-660 question #222 exhibit 2

Options

  • AThere is not a proper label-switched path to the remote PE, so there is no MPLS path to the
  • BThe VPLS site identifiers are not contiguous, causing label block allocation to run out of labels.
  • CThe MPLS protocol family is not configured for interface fe-0/1/2.2, so the LDP adjacency is in an
  • DThe remote PE is using the wrong route distinguisher, so the outgoing labels are incorrect.

How the community answered

(39 responses)
  • A
    10% (4)
  • B
    85% (33)
  • C
    3% (1)
  • D
    3% (1)

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