A.Administrator

B.Temporary user

C.Super administrator

D.Common user

A.A BGP device advertises BGP routes received from EBGP peers only to its IBGP peers.

B.A BGP device advertises BGP routes received from IBGP peers only to its EBGP peers.

C.A BGP device advertises only the optimal route to its peers when there are multiple valid routes to the same destination.

D.A BGP devices ends only updated BGP routes when BGP routes change.

A.EIP

B.NAT

C.IPSEC

D.ACL

A.OSPF divides an autonomous system (AS) into one or more logical areas.

B.OSPF uses LSA to advertise routes.

C.OSPF packets are encapsulated into IP packets and then are sent in unicast or multicast mode.

D.OSPF evaluates a path based on the number of hops.

A.Basic monitoring can monitor the service status.

B.Basic monitoring can monitor network-wide alarms.

C.Basic monitoring can monitor network-wide device performance.

D.Basic monitoring can monitor the capacity usage.

E.Basic monitoring can monitor the physical topology of the network.