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＞
A: spanning-tree vlan＜vlans＞
B: no spanning-tree vlan＜vlan＞
C: set spantree enable＜vlans＞
D: set spantree disable＜vlans＞
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)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·
- On a Cisco Nexus 7000 Series Switch， what is the purpose of this command？（） switch# config terminal switch（config）# mac address-table learning-mode conversational vlan 1-10 switch（config）# A: Enable conversational learning on FabricPath vlans 1-10 for F-Series module B: Enable FabricPath protocol on VLANs 1–10 C: No need for this command as conversational learning is enabled by default for all VLANs. D: Enable conversational learning on Classical Ethernet VLAN for F-Series module
- 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>
- 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