A.FALSE

B.TRUE

A.peer ignore

B.peer ebgp-max-hop

C.peer as-number

D.peer connect-interface

A.Virtual connection is a virtual link that belongs to the backbone area (Area 0).

B.Type-4 LSA is used to describe how to reach the ASBR and contain routing and topology information.

C.Network-LSA is used to describe the link status information of the broadcast network segment and the NBMA network segment.

D.When a router receives a Network-Summary-LSA, the router runs the SPF algorithm.

A.If GMP sent by the host leaves the packet, the switch adds the host to the corresponding multicast table.

B.When IGMP Snooping is not running, multicast packets will be broadcast on Layer 2. After IGMP Snooping is run, packets will not be broadcast on Layer 2 but Layer 2 multicast.

C.If the host send GMP host report packet, the switch deletes the multicast entry corresponding to the host.

D.The Layer 2 switch establishes and maintains MAC broadcast address table at Layer 2 by continuously monitoring IGMP messages.

A.TRUE

B.FALSE