What is method list for configure aaa？

The following configuration line was added to router R1 Access-list 101 permit ip 10.25.30.00.0.0.255 any What is the effect of this access list configuration?（）

What is the three main step of using the QoS feature with MQC command line interface？

hsrp speak狀態(tài)是什么意思？

Refer to the exhibit.The network administrator is in acampus building distant from Building B.WANRouter is hosting a newly installed WAN link on interface S0/0.The new link is not functioning and the administrator needs to determine if the correct cable has been attached to the S0/0 interface.How can the administrator accurately verify the correct cable type on S0/0 in the most efficient manner?（）

如何實(shí)現(xiàn)擁塞避免？

what is four ospf area type？

When upgrading the IOS image,the network administrator receives the exhibited error message.What could be the cause of this error?（）

一堆交換機(jī)一個(gè)server、一個(gè)transpare，問(wèn)配置prune在哪里配置？

How should arouter that is being used in a Frame Relay network be configured to avoid split horizon issues from preventing routing updates?（）