4A0-C04 Exam Dumps - Nokia NRS II Composite Exam: OSPF version

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Question # 33

Click the exhibit.

The output is from PE router R4 about VPRN service 100. How many prefixes have been learned from the MP-BGP protocol?

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Question # 34

Click the exhibit.

The operator at PE1 wants to analyze the traffic between CE4 and PE2. On an Nokia 7750 SR, which of the following is required as part of the configuration?

Both PE1 and PE2 need a mirror source.

PE2 needs a mirror source with the remote source specified.

PE1 needs a mirror source with the remote source specified.

Both PE1 and PE2 need a mirror destination.

PE2 needs a mirror destination that specifies a SAP.

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Question # 35

Which of the following about route distinguishes on the Nokia 7750 SR is TRUE?

Route distinguishes are appended to IPv4 prefixes to form IPv6 prefixes.

CE routers use a route distinguisher to indicate which VPRN they are associated to.

A route distinguisher combined with an IPv4 prefix produces a VPN-IPv4 prefix.

Route distinguishes are used to determine which routes a VPRN should import.

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Question # 36

What are some of the characteristics of Nokia's implementation of non-stop routing? (Choose two)

No protocol extensions required

Only supported by OSPF and IS-IS

Transparent to routing neighbors

Uses Graceful Restart to inter-operate with other vendors

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Question # 37

Which of the following regarding BGP Path Identifier is FALSE?

Path-ID is a four-octet identifier pre-pended to the NLRI field of a BGP update.

Path-ID is an optional transitive attribute used to advertise multiple paths.

Path-ID uniquely identifies each path advertised to a neighbor.

A BGP speaker that re-advertises a route must generate its own Path-ID.

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Question # 38

A confederated AS is comprised of three members. One member is comprised of 4 routers, while the other two members are comprised of 3 routers each. Assuming member ASs are fully meshed and use full mesh iBGP, what is the required number of BGP sessions within the confederation?