A.8192
B.16384
C.49152
D.65535
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A.enforce the placement of the root bridge in the network
B.ensure that a port is transitioned to a forwarding state quickly if a BPDU is received
C.enforce the borders of an STP domain
D.ensure that any BPDUs received are forwarded into the STP domain
A.learning state
B.listening state
C.forwarding state
D.root-inconsistent state
A.Designated Root Cost
B.bridge ID priority
C.max age
D.bridge ID MAC address
E.Designated Root Priority
F.forward delay
A.one global STP instance for all VLANs
B.one STP instance for each VLAN
C.one STP instance per set of VLANs
D.one STP instance per set of bridges
最新試題
what is the disadvantage of policing？
Refer to the exhibit.How many broadcast domains exist in theexhibited topology？（）
What is the three main step of using the QoS feature with MQC command line interface？
SPT初始狀態(tài)之后的一個(gè)狀態(tài)是什么？
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?（）
Which of the following describes the roles of devices in a WAN?（）
hsrp speak狀態(tài)是什么意思？
R1 will choose which path to reach 10.1.0.0？
What is the next state of initial in spanning-tree protocol？
What field in IP packet is used for classification by QOS？