Huawei HCIA-SDN V1.0 - H31-611 Exam Practice Test

A. All routers belong to the same area.

B. This area is central area connected to other areas.

C. This area comprises a series of continuous L2 routers and L1-L2 routers.

D. A router belongs to all areas.

A. BGP stability is ensured by the high reliability of TCP, not by its own mechanism.

B. BGP uses TCP as the transport layer protocol with a port number of 179.

C. BGP calculates and discovers the optimal route.

D. BGP sends only updated routing information, thereby saving a large amount of bandwidth resources.

A. 5+1

B. 1 + 1

C. 3 + 1

D. 2+1

A. Select the DIS.

B. Confirm receipt of LSPs.

C. Discover neighbors.

D. Set up adjacencies.

A. In the next-hop attribute of a route, the route's next hop is recorded.

B. The MED attribute of a route affects the outbound interface selection of another AS.

C. The Origin attribute of a route records the source from which the route was imported

D. In a route's AS-Path attribute, all ASs along the path are recorded.

A. Inform

B. Trap

C. Set

D. Get

A. TRUE

B. FALSE