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What is the purpose of Spanning Tree Protocol?（）
- A、to prevent routing loops
- B、to create a default route
- C、to provide multiple gateways for hosts
- D、to maintain a loop-free Layer 2 network topology
- E、to enhance the functions of SNMP
参考答案
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pany uses MSTP within their switched LAN. What is the main purpose of Multiple Instance Spanning Tree Protocol （MSTP）？（）A、 To enhance Spanning Tree troubleshooting on multilayer switchesB、 To reduce the total number of spanning tree instances necessary for a particular topology C、 To provide faster convergence when topology changes occur in a switched networkD、 To provide protection for STP when a link is unidirectional and BPDUs are being sent but not receivedE、 None of the other alternatives apply
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单选题What is the purpose of Spanning Tree Protocol?（）A
to prevent routing loopsB
to create a default routeC
to provide multiple gateways for hostsD
to maintain a loop-free Layer 2 network topologyE
to enhance the functions of SNMP
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单选题pany uses MSTP within their switched LAN. What is the main purpose of Multiple Instance Spanning Tree Protocol （MSTP）？（）A
To enhance Spanning Tree troubleshooting on multilayer switchesB
To reduce the total number of spanning tree instances necessary for a particular topology C
To provide faster convergence when topology changes occur in a switched networkD
To provide protection for STP when a link is unidirectional and BPDUs are being sent but not receivedE
None of the other alternatives apply
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单选题What Cisco technology protects against Spanning-Tree Protocol manipulation？（）A
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Root Guard and BPDU GuardC
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MAC spoof guardE
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单选题What is the purpose of the spanning-tree algorithm in a switched LAN?（）A
To provide a monitoring mechanism for networks in switched environments.B
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问答题What is the next state of initial in spanning-tree protocol？
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