A.it is newer
B.it has smaller timers
C.it has less overhead
D.it is not timer-based
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Refer to the exhibit. Which of these is applied to the Bearer class？（）
A.WRED
B.traffic shaping
C.packet marking
D.packet classification
E.FIFO queuing within the class
Refer to the exhibit. Which switching feature is being tested？（）
A.loop guard
B.PortFast
C.root guard
D.BDPU guard
Refer to the exhibit. Voice traffic is marked "precedence 5." How much bandwidth is allocated for voice traffic during periods of congestion？（）
A.a minimum of 48 kb/s
B.a maximum of 48 kb/s
C.a minimum of 48% of the available bandwidth
D.a maximum of 48% of the available bandwidth
As 2 產(chǎn)生A的BGP路由，R1上分別設(shè)置了weight， local-precedence如圖所示：?jiǎn)朢1要到A，把數(shù)據(jù)包給誰(shuí)？
最新試題
Local Preference？
A default Frame Relay WAN is classified as what type of physical network?（）
When upgrading the IOS image,the network administrator receives the exhibited error message.What could be the cause of this error?（）
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?（）
Which of the following are key characteristics of PPP?（）
hsrp speak狀態(tài)是什么意思？
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？（）
如何實(shí)現(xiàn)擁塞避免？
QoS機(jī)制中的分類，采用ip數(shù)據(jù)包中的哪個(gè)字段？
問(wèn)一個(gè)怎么樣的屬性，能讓路由不通告給任何的peer？