Sure Pass Exam 4A0-C04 PDF

Nokia NRS II Composite Exam: OSPF version Questions and Answers

Question 5

Click the exhibit.

Router R6 is a route reflector with clients R1, R2, R4 and R5. Router R4 receives three routes from router R6 and is configured with ECMP 3. Given the following BGP configuration on routerR4, how many primary and backup paths will be present in router R4's BGP routing table?

Options:

Three primary paths,

Two primary paths and one backup path.

One primary path and two backup paths.

One primary path and one backup path.

Question 6

Which of the following regarding MPLS label value assignment is FALSE?

Options:

Label values may be dynamically assigned by LDP.

Label values may be dynamically assigned by RSVP-TE.

Label values may be reserved for special uses.

Label values may be dynamically assigned by IGP.

Question 7

Click on the exhibit.

A fully loose LSP "toR6" is configured. All links have the same cost and all routers are Nokia 7750 SRs. The LSP currently traverses the path R1-R2-R7-R8-R4-R6 and the resignal timer is enabled. Which of the following about this LSP is FALSE?

Options:

The LSP will switchover to another path if a failure occurs.

The LSP will switchover to a better path as soon as it is available.

CSPF must be enabled for this LSP to attempt to find a better path.

The LSP will switchover to a better path in a MBB fashion.

Question 8

Click on the exhibit button below:

Consider the following:

- Router R2 is an ABR in OSPF Areas 0 and 1.

- Router R2 advertises the aggregate prefix 10.10.10.0/24 into Area 1.

- Router R1 in Area 0 generates LDP labels for FECs 10.10.102/31 and 10.10.10.4/31

Router R3 in Area 1 places these FECs in its LIB, but it does not place them in its LFIB. What can you do on router R3 to make it populate these labels in its LFIB?

Options:

Disable route summarization on router R3

Enable LDP aggregate prefix match

Create an import policy to accept these FECs

Disable LDP exact match on the specified FECs

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Nokia NRS II Composite Exam: OSPF version Questions and Answers

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