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>
正确答案：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 B: set spantree uplinkfast enable rate C: spanning—tree vlanroot primary D: spanning—tree uplinkfast·
- 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＞
- 生成树协议(Spanning Tree Protocol)的主要作用是什么?( )
- Which two values are used by Spanning Tree Protocol to elect a root bridge? (Choose two.)
- G is a tree, then G's spanning tree has ( ) tree. A: 1 B: 0 C: 2 D: I'm not sure
内容
- 0
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＞
- 1
Under which two circumstances should Spanning Tree Protocol be implemented？ （） A: to ensure a loop-free topology B: to protect against user-side loops C: when a VLAN spans access layer switches D: for the most deterministic and highly available network topology E: because of the risk of lost connectivity without Spanning Tree Protocol
- 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
如果交换机备有“UpLink（级联） ”端口，Uplink 端口是专门用于与____连接的 端口
- 4
（ ）能够实现集线器级联。 A: 用交叉线连接普通口和UPLink口 B: 用直连线连接普通口和UPLink口 C: 用直连线连接普通口和普通口 D: 用直连线连接UPLink口和UPLink口