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SW5/6為透明模式，SW1為ser模式，SW2/3/4為client模式，問(wèn)：如果在SW5上添加一個(gè)VLAN，如何使全網(wǎng)學(xué)習(xí)到這個(gè)VLAN？
A.Only UplinkFast and BackboneFast are specified in 802.1w；PortFast must be manually configured.
B.Only PortFast is specified in 802.1w；UplinkFast and BackboneFast must be manually configured.
C.None of the proprietary Cisco enhancements are specified in 802.1w.
D.PortFast，UplinkFast，and BackboneFast are specified in 802.1w.
A.IP ToS of 0xEF
B.IP experimental ECN
C.DSCP decimal 5
D.Binary value of 101110
A.DHCP requests will be switched in the software， which may result in lengthy response times.
B.The switch will run out of ACL hardware resources.
C.All DHCP requests will pass through the switch untested.
D.The DHCP server reply will be dropped and the client will not be able to obtain an IP address.
最新試題
What is the next state of initial in spanning-tree protocol？
what is the advantage of policing opposite to shaping？
問(wèn)一個(gè)怎么樣的屬性，能讓路由不通告給任何的peer？
什么問(wèn)題導(dǎo)致SERVER VTP密碼跟替他交換機(jī)VTP密碼不匹配？
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？（）
what is the disadvantage of policing？
Refer to the exhibit.How many broadcast domains exist in theexhibited topology？（）
Which of the following describes the roles of devices in a WAN?（）
QoS機(jī)制中的分類(lèi)，采用ip數(shù)據(jù)包中的哪個(gè)字段？
R1 will choose which path to reach 10.1.0.0？