The configuration of an Nokia 7750 SR is given below. Router Rl has established BGP sessions with routers R2 and R3. Which of the following is TRUE?

• A.Router R1forms an iBGP session with router R2, and an eBGP session with router R3.
• B.Router R1forms eBGP sessions with routers R2 and R3.
• C.Router R1forms iBGP sessions with routers R2 and R3.
• D.The types of BGP sessions with routers R2 and R3 cannot be determined.

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A router in AS 65100 receives two BGP routes. The first route is for 138.1.1.0/24 with an AS Path of 65200
65300, Local Preference of 100, MED of 100, and router ID 10.10.10.10. The second route is for 138.1.0.0/16 with an AS Path of 65500 65300, Local Preference of 150, MED of 100, and router ID 10.1.1.1. Assuming all other attributes are equal, which route would be used to forward an IP packet with destination IP address
138.1.1.1?

• A.It is impossible to determine without the value of the origin code for both routes.
• B.The second BGP route.
• C.Both routes are used.
• D.The first BGP route.

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Click on the exhibit.

An LSP traverses R1-R2-R4-R6 and one-to-one fast reroute with link protection is enabled. All links have the same cost. Which of the following about DMP and MP is TRUE?

• A.R3 and R5 become DMPs; R4 becomes MP.
• B.R3, R5, and R6 become DMPs; R4 becomes MP.
• C.R3 and R5 become DMPs; R6 becomes MP.
• D.R1, R3, and R5 becomes DMPs; R4 and R6 become MPs.

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Which of the following OSPFv3 LSAs have an AS scope?

• A.Inter-Area Router LSA
• B.Link Local LSA
• C.Network LSA
• D.Intra-Area Prefix LSA
• E.None of the above LSAs have an AS scope.
• F.Router LSA

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Which of the following regarding per-platform label space is TRUE?

• A.A separate label is used for each interface on which the FEC is advertised.
• B.It is typically used when the device has ATM or Frame Relay interfaces.
• C.A single label is assigned to a FEC for all interfaces on the same router,
• D.It uses more label resources than a per-interface label space.

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