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A.interface bandwidth
B.interface delay
C.interface bandwidth and delay
D.hop count
E.bridge priority
A.802.1D
B.802.1s
C.802.1w
D.802.1z
A.Loop guard can be used with root guard simultaneously on the same port on the same VLAN while UDLD cannot.
B.UDLD protects against STP failures caused by cabling problems that create one-way links.
C.Loop guard detects and protects against duplicate packets being received and transmitted on different ports.
D.UDLD protects against unidirectional cabling problems on copper and fiber media.
E.Loop guard protects against STP failures caused by problems that result in the loss of BPDUs from a designated switch port.
最新試題
aaa架構(gòu)中哪個是要求用戶輸入用戶名和密碼？
QoS Mechanisms：問在部署QoS中要用的3個mechanisms是什么？
什么是NAT？
兩ebgp鄰居發(fā)路由過來 ，哪些屬性重置？
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?（）
How should arouter that is being used in a Frame Relay network be configured to avoid split horizon issues from preventing routing updates?（）
SPT初始狀態(tài)之后的一個狀態(tài)是什么？
Refer to the exhibit.How many broadcast domains exist in theexhibited topology？（）
A network administrator is troubleshooting the OSPF configuration of routers R1 and R2.The routers cannot establish an adjacency relationship on their common Ethernet link.The graphic shows the output of the show ip ospf interface e0 command for routers R1 and R2.Based on the information in the graphic,what is the cause of this problem?（）
R1 will choose which path to reach 10.1.0.0？