Exactprep 4A0-103 Questions

Nokia Multi Protocol Label Switching Questions and Answers

Question 5

When configuring an LSP for fast reroute one-to-one protection, which of the following statements is true?

Options:

The LSP can also use facility backup.

The LSP is limited to node protection.

You cannot request bandwidth on the protected LSP.

Node protection can be disabled.

Question 6

During node protection signaling, the PLR knows the address of the MP from which of the following methods?

Options:

The PLR issues a RSVP path message to the destination router to request the address of the MP.

The PLR learns the address of the MP from the ERO.

The PLR learns the address of the MP from the RRO

The PLR learns the address of the MP from the targeted RSVP hello message.

The PLR does not need to know the address of the MP.

Question 7

Click on the exhibit button below.

LSP "toR8-5" requests fast reroute protection on the primary loose path. What could be done to remove the Failure Code shown?

Options:

CSPF must be enabled at head-end on fast reroute protected loose path LSPs

Fast reroute must first be enabled on the downstream routers.

CSPF must be enabled on all downstream loose hop routers.

Global revertive path optimization must be enabled so the path will be re-optimized around a failed node.

Question 8

Which of the following is described by the following statement? An LSR propagates a label mapping only for a FEC for which it has a label mapping for the FEC next-hop.

Options:

Independent control mode

Ordered control mode

Liberal label retention

Conservative label retention

Downstream on demand.

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Nokia Multi Protocol Label Switching Questions and Answers

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