单选题命令“spanning-tree vlan”的功能是(  )。ACatalyst 3500系统下启用STPBCatalyst 6500系统下启用STPCCatalyst 3500系统下配置生成树优先级D上述说法都不对

单选题
命令“spanning-tree vlan”的功能是(  )。
A

Catalyst 3500系统下启用STP

B

Catalyst 6500系统下启用STP

C

Catalyst 3500系统下配置生成树优先级

D

上述说法都不对


参考解析

解析:
Catalyst 6500系统下启用STP的命令为set spantree enable<Hans>;Catalyst 3500系统下配置生成树优先级的命令为spanning-tree vlan<Hans>priority<0-61440>。

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