Exhibit.

Referring to the exhibit, which two statements are correct for a route advertised by R1 towards R4? (Choose two )

• A.The AS path is set to 150 by R2
• B.The AS path is set to null by R2
• C.The BGP next hop is set to 192.168.2 2 by R2
• D.The BGP next hop is set to 14.1 1.1 byR2

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Why do jnterprovider option B VPNs scale better than interprovider option A VPNs?

• A.The ASBRs in interprovider option A VPNs do not need per-VPN VRF tables.
• B.The ASBRs in interprovider option A VPNs only carry internal routes.
• C.The ASBRs in interprovider option B VPNs do not need per-VPN VRF tables.
• D.The ASBRs in interprovider option B VPNs only carry internal routes.

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Exhibit:

Your network is connected to two different ISPs and you notice that they are using your network for transit traffic.
In this scenario, which two configuration statements will solve this problem? (Choose two.)

• A.set policy-options as-path LOCAL-ROUTES " (65310 I 65441) +"
• B.set policy-options policy-statement ISP term ROUTES then reject
• C.set policy-options as-path LOCAL-ROUTES "()"
• D.set policy-options policy-statement ISP term REST then reject

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Which two statements about IS-IS are correct? (Choose two.)

• A.Level 2 routers can form adjacencies with either Level 1 or Level 2 routers.
• B.An IS-IS router sets the attached bit in the PDUs it sends to a Level 1 area to indicate that it is a backbone router.
• C.A Level 1 router can only form adjacencies with other Level 1 routers.
• D.Level 1 intermediate systems exchange routing information with Level 1 intermediate systems in other IS-IS areas.

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A network administrator is investigating why traffic from R2 is not being forwarded to R1.
Referring to the show isis databasecommand output shown in the exhibit, what is causing this problem on the network?

• A.R1 is configured to drop all incoming traffic.
• B.The preferred interface between R1 and R2 is experiencing errors.
• C.R2 is ignoring specific LSPs from R1 in its SPF calculations.
• D.R1 and R2 are in different IS-IS areas.

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