A.The user name must be configured on the interface of the authenticated party.

B.The MD5 algorithm is used to calculate a hash based on the authentication sequence ID, a random number, and the key.

C.If no user name is configured for the authenticated party, the password does not need to be configured on the interface of the authenticated party.

D.Authentication requires three-way handshake. Only the user name is transmitted on the network, not the password.

A.Source tree

B.Dense Mode

C.Dense Tree

D.Shared tree

E.PIM bidirectional

F.Sparse Mode

A.IS-IS route leaking can be configured on Level-1 routers.

B.IS-IS route leaking will not cause neighbor flapping.

C.IS-15 route leaking is used to prevent route loops.

D.IS-15 route leaking can be configured in IPv6 environments.

E.In IS-IS route leaking, the routes to be leaked cannot be summary routes.

A.False

B.True

A.The data part of a Router-LSA contains the link-local address.

B.When LS type in the LSA header is 0x0001, the data part of the LSAs is a Router-LSA.

C.Similar to OSPFv2, the Option field exists in an LSA header rather than the data part of a Router-LSA.

D.The data part of a Router-LSA contains the interface IDs of the local router and its neighbors' router ID.