99色精品-9色在线-99色在线-99色视频国产欧美日产一区二区三区_亚洲精品亚洲人成在线观看_四虎在线精品永久观看_免费一级a一片久久精

問答題

【簡答題】spanning-tree關(guān)于listening and learning time 如何 adjust and change a mount of time？

答案： using command “spanning-tree vlan ...

你可能感興趣的試題

【簡答題】Which OSPF network type is ideal for partially meshed NBMA networks because it is easy to configure（requires no configuration of neighbor commands）， consumes only one IP subnet， and requires no designated router election？

答案： Point-to-multipoint.

【簡答題】Which OSPF feature allows a router to continue to forward packets while undergoing specific， well-known failure conditions？

答案： OSPF Graceful Restart.