OSPF is a link-state routing protocol. It is designed to be run internal to a si..

2013年下半年上午试卷综合知识

第 73 题


章/节	专业英语

OSPF is a link-state routing protocol. It is designed to be run internal to a single (71) system. Each OSPF router maintains an identical (72) describing the autonomous system's topology. From this database, a routing table is calculated by constructing a shortest-path (73) . OSPF recalculates routes quickly in the face of topological changes, utilizing a minimum of routing (74) traffic. OSPF provides support for equal-cost multipath. An area routing capability is provided, enabling an additional level of routing protection and a reduction in routing protocol (75)

A. connection

B. tree

C. decision

D. bitmap

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