In the topology shown in the figure, what type of LSA will not be generated on R1 when the entire network runs OSPFv3 without importing external routes?

In the topology shown in the figure, what type of LSA will not be generated on R1 when the entire network runs OSPFv3 without importing external routes? A . Intra-Area-Prefix-LSAB . Inter-Area-Router LSAC . Link-LSAD . Inter-Area-Prefix-LSAView AnswerAnswer: B

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Which of the following statements about the IS-IS protocol is false?

Which of the following statements about the IS-IS protocol is false?A . IS-IS protocol is a link state protocol that runs between ASsB . IS-IS protocol supports CLNP networkC . IS-IS protocol packets are directly encapsulated by the data link layerD . IS-IS protocol supports IP networkView AnswerAnswer: A

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In a VXLAN network, which can realize traffic access to the VXLAN network, and can also be used for communication with the same subnet in the same XLAN network?

In a VXLAN network, which can realize traffic access to the VXLAN network, and can also be used for communication with the same subnet in the same XLAN network?A . NVE interfaceB . VXVAN L2 GatewayC . VXLAN L3 GatewayD . VLANIF interfaceView AnswerAnswer: B

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Which of the following options is correct about the optimal route election for various protocols?

Which of the following options is correct about the optimal route election for various protocols?A . Route entries with unreachable next hops in BGP are also put into the IP routing table.B . In the BGP protocol, the optimal route to the same destination network segment is selected by comparing...

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Unlike STP, RSTP has only one BPDU type, the value is 2, and there is no TCN BPDU.

Unlike STP, RSTP has only one BPDU type, the value is 2, and there is no TCN BPDU.A . TRUEB . FALSEView AnswerAnswer: A

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In OSPFv3, a Router-LSA is generated for each router, which describes the interface address and cost of each router link, and includes the Router ID of the neighboring router.

In OSPFv3, a Router-LSA is generated for each router, which describes the interface address and cost of each router link, and includes the Router ID of the neighboring router.A . TrueB . FalseView AnswerAnswer: B

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Which of the following statements about ISIS' route penetration is correct? (Multiple Choice)

Which of the following statements about ISIS' route penetration is correct? (Multiple Choice)A . ISIS routing penetration can be used in |Pv6 environment.B . ISIS routing penetration can be deployed on Level-1 routers.C . ISIS' route penetration does not include aggregated routes.D . ISIS route penetration does not cause neighbor...

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Regarding the MPLS processing mode for TTL, which of the following descriptions is correct?

Regarding the MPLS processing mode for TTL, which of the following descriptions is correct?A . In Pipe mode, when an IP packet passes through an MPLS network, at the ingress point, the IP TTL minus 1 is mapped to the MPLS TTL fieldB . The TTL in the MPLS label...

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The following descriptions about Link ID, Data, Type and Metirc in Router-LSA, which are correct? (Multiple Choice)

The following descriptions about Link ID, Data, Type and Metirc in Router-LSA, which are correct? (Multiple Choice)A . Metric describes the cost of this connectionB . Link ID indicates the local identification of this connection, and different connection types indicate different meanings of Link IDC . Data is used to...

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Which of the following statements about the VRRP protocol is correct?

Which of the following statements about the VRRP protocol is correct?A . Both VRRPv2 and VRRPv3 support authenticationB . VRRPv3 does not support the authentication function, while VRRPv2 supports the authentication functionC . VRRPv2 is only applicable to IPv4 networks, VRRPv3 is only applicable to IPv6 networksD . The owner's...

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