多項選擇題Which two statements are true about IBGP neighbor relationships?()

A. The BGP split - horizon rule specifies that routes learned via EBGP are never propagated to other IBGP peers.
B. The BGP split horizon rule specifies that routes learned via IBGP are never propagated to other IBGP peers.
C. A full - mesh IBGP requires that neighbor relationships be established between a ll BGP enabled routers in the autonomous system.
D. IBGP neighbors must be in different autonomous systems.
E. An EGP or static routing is required between IBGP neighbors.


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1.單項選擇題

Refer to the exhibit and the partial configuration on router R2. On router R4 all RIP routes are redistributed into the OSPF domain. A second redistribu tion is configured on router R2 using a route map. Based on the configuration on router R2, which EIGRP external routes will be present in the routing table of R1?()

A. the routes originating from the RIP routing domain
B. the routes originating from  the OSPF stub area
C. all OSPF inter and intra - area routes
D. all routes originating from RIP and OSPF routing domains

2.單項選擇題

Refer to the exhibit. Will redistribute d RIP routes from OSPF Area 2 be allowed in Area 1? ()

A. RIP routes will be allowed in Area 1 only if they are first redistributed into EIGRP.
B. Because NSSA will discard type 7 LSAs, redistributed RIP routes will not be allowed in Area 1.
C. Redistrib uted RIP routes will be allowed in Area 1 because they will be changed into type 5 LSAs in Area 0 and passed on into Area 1.
D. Redistributed RIP routes will be allowed in Area 1 because they will be changed into type 7 LSAs in Area 0 and passed on into Area 1.
E. Because Area 1 is an NSSA, redistributed RIP routes will not be allowed.

3.單項選擇題

A network administrator is troubleshooting a redistribution of RIP routes into OSPF. Given the exhibited configuration commands, which statement is true? ()

A. Redistributed ro utes will be tagged as external type 1 (E1) with a metric of 30.
B. Redistributed routes will be tagged as external type 2 (E2) with a metric of 20.
C. Redistributed routes will maintain their original RIP routing metric.
D. Redistributed routes will ha ve a default metric of 0 and will be treated as unreachable and not advertised.
E. Redistributed routes will have a default metric of 0 but will not be treated as reachable and will be advertised.

4.單項選擇題Given the NSAP, 39.0100.0102.0001.0c00.1211.00, which portion is interpreted by IS - IS as the area?()

A. 39
B. 39.0100
C. 39.0100.0102
D. 0001
E. 0001.0c00
F. 0001.0c00.1211

5.多項選擇題Which three are benefits of IS - IS over OSPF?()

A. supports route tags
B. supports more routers in an area
C. does not require Hello packets to establish neighbor relationships
D. produces fewer link state advertisements for a given network
E. supports network layer protocols other than IP
F. requires fewer neighbor relationships in a broadcast multiaccess network

最新試題

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題型:多項選擇題

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Which of the following is helpful to allow an IPv6 host to learn the IP address of a default gateway on its subnet?()

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Which of the following IPv6 tunneling mechanisms support IPv6 IGP routing protocols?()

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