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

• A.CE routers use a route distinguisher to indicate which VPRN they are associated to.
• B.A route distinguisher combined with an IPv4 prefix produces a VPN-IPv4 prefix.
• C.Route distinguishes are used to determine which routes a VPRN should import.
• D.Route distinguishes are appended to IPv4 prefixes to form IPv6 prefixes.

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Which of the following statements concerning OSPFv3 is false?

• A.NSSA is not supported in OSPFv3.
• B.MD5 Authentication is not supported.
• C.Router LSAs do not carry IPv6 prefix information
• D.OSPFv3 uses a 32-bit router ID.

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Click the exhibit.

AS 65540 routers are iBGP fully-meshed. Assume routers R4, R5 and R6 are configured with addpaths ipv4 send 2 receive". Which routes to 192.168.0.1/27 is router R6 expected to have in its BGP routing table?

• A.Two routes from router R5.
• B.Two routes from router R4.
• C.Four routes; two from router R4 and two from router R5.
• D.Two routes; one from router R4 and one from router R5.

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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?

• A.Two primary paths and one backup path.
• B.One primary path and two backup paths.
• C.Three primary paths,
• D.One primary path and one backup path.

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Click the exhibit.

Router R1 is a route reflector with clients R2, R5 and R6. Prefixes advertised by router R5 have a local preference of 200. Router R3 advertises the prefix 192.168.1.0/27 to routers R5 and R6.
Assuming that none of the routers in AS 65540 is configured with "advertise-external", what is the expected output of "show router bgp routes on router R1?

• A.Option C
• B.Option B
• C.Option A
• D.Option D

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