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

QoS Mechanisms：問在部署QoS中要用的3個mechanisms是什么？

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

DHCP SERVER在給一個網(wǎng)段設(shè)置POOL時，該網(wǎng)段路由器接口地址能不能放入POOL，能why，不能why。

aaa架構(gòu)中哪個是要求用戶輸入用戶名和密碼？

Refer to the exhibit.What is the meaning of the term dynamic as displayed in the output of the show frame-relay map command shown？（）

A default Frame Relay WAN is classified as what type of physical network?（）

問一個怎么樣的屬性，能讓路由不通告給任何的peer？

QoS機制中的分類，采用ip數(shù)據(jù)包中的哪個字段？

What field in IP packet is used for classification by QOS？