單項選擇題Under which network type circumstance would an OSPF router establish router adjacencies while not performing the DR/BDR election process?（）

A. Point-to-point
B. Broadcast
C. Non-broadcast multi-access
D. Backbone area 0
E. None of the above


您可能感興趣的試卷

你可能感興趣的試題

2.多項選擇題In EIGRP, what kind of route information is stored in RAM and maintained by way of hello packets and update packets?（）

A. Neighbor Table
B. SRF Table
C. RTP Table
D. Topology Table
E. Query Table
F. Dual Table

3.多項選擇題Which of the following statements describe the characteristic of link state routing protocols?（）

A. The exchange of an advertisement is triggered by a change in the network.
B. All routers exchange routing tables with each other in a multipoint network.
C. Packets are routed based upon the shortest path to the destination.
D. Paths are chosen depending on the cost efficiency factor.
E. Every router in an OSPF area is capable of representing the entire network topology.
F. Only the designated router in an OSPF area can represent the entire network topology.

5.多項選擇題Which of the following technologies can be used in distance vector routing protocols to prevent routing loops?（）

A. Spanning Tree Protocol
B. Shortest path first tree
C. Link-state advertisements (LSA)
D. Hold-down timers
E. Split horizon
F. VRP