QUESTION: 417

Which of the following about Fast Reroute node protection tunnels is FALSE?

Node protection tunnels detour around a failed next downstream router.
Node protection tunnels can only be requested for a primary LSP path.
Node protection tunnels are only used by one-to-one Fast Reroute.
Link protection tunnels are established if a router is unable to establish node protection tunnels.

Answer(s): C

Reveal Solution Next Question

QUESTION: 418

Which of the following is NOT a service offered on the Alcatel-Lucent 7750 SR?

IES
VPWS
VPLS
VPRN
L2TP

Answer(s): E

Reveal Solution Next Question

Click on the exhibit.

A fully loose LSP MtoR6" is enabled with FRR protection. All links have the same cost. After the link between R2 and R4 goes down, FRR protection repairs the LSP and traffic traverses on R1-R2-R7-R8-R4-R6. By default, which of the following about this LSP on an Alcatel-Lucent 7750 SR is FALSE?

The LSP will switch to R1-R3-R5-R6 after the resignal timer expires.
The old primary path and its detours are torn down after the new primary path is established.
CSPF must be enabled to find a more optimal path.
The traffic is switched to R1-R3-R5-R6 in an MBB fashion.

Answer(s): A

Reveal Solution Next Question

QUESTION: 420

Click on the exhibit.

An LSP's primary path takes R1-R3-R5-R6. Its fully loose secondary path is configured for SRLG. All links are of equal cost. Which path will the secondary path take?

The secondary path will take R1-R3-R2-R4-R6.
The secondary path will take R1-R2-R4-R6.
The secondary path will take R1-R2-R3-R5-R6.
The secondary path will take R1-R3-R2-R4-R5-R6.

Answer(s): A

Reveal Solution Next Question

Free 4A0-C01 Exam Braindumps (page: 105)

QUESTION: 417

QUESTION: 418

QUESTION: 419

QUESTION: 420