Catalyst 3500(Cisco IOS系统)中配置UplinkFast生成树可选功能的命令格式是——。
A: set spantree uplinkfast enable
B: set spantree uplinkfast enable rate
C: spanning—tree vlanroot primary
D: spanning—tree uplinkfast·
A: set spantree uplinkfast enable
B: set spantree uplinkfast enable rate
C: spanning—tree vlanroot primary
D: spanning—tree uplinkfast·
D
举一反三
- Catalyst 3500(Cisco IOS系统)中配置UplinkFast生成树可选功能的命令格式是 A: set spantree uplinkfast enable<cr> B: set spantree uplinkfast enable rate<station_updata_rate><cr> C: spanning-tree vlan<vlans>root primary D: spanning-tree uplinkfast<cr>
- Catalyst 3500(Cisco IOS系统)启用STP的命令格式是 A: spanning-tree vlan<vlans> B: no spanning-tree vlan<vlan> C: set spantree enable<vlans> D: set spantree disable<vlans>
- Catalyst 6500(Catalyst OS(CatOS)系统)中配置Uplink Fast生成树可选功能的命令格式是( )。 A.set spantree uplink fast enable B.spanning-tree uplink fast C.spanning-tree vlan root primary D.spanning-tree uplink fast max-update-rate <0-32000>
- 生成树协议(Spanning Tree Protocol)的主要作用是什么?( )
- BPDU防护依赖下列哪种特性(). A: portfast B: BPDU过滤 C: UPlinkfast D: 根防护
内容
- 0
当生成树拓扑结构发生变化和在使用上连链路组的冗余链路之间完成负载平衡时,提供快速收敛功能的是()。 A: BackboneFast B: UplinkFast C: PortFast D: BPDUFilter
- 1
G is a tree, then G's spanning tree has ( ) tree. A: 1 B: 0 C: 2 D: I'm not sure
- 2
【CH04】下面哪个用来分隔广播域? A: 生成树(Spanning Tree ,STP) B: IEEE802.1D C: 虚拟局域网(Virtual LAN) D: 上述答案都不对
- 3
哪两个 STP 功能已合并到快速 PVST+ 中?(请选择两项。) A: UplinkFast B: PortFast C: BPDU 防护 D: BPDU 过滤器 E: BackboneFast F: 环路防护
- 4
Which two values are used by Spanning Tree Protocol to elect a root bridge? (Choose two.)