问题
单项选择题
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＞
答案
参考答案：A
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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＞
参考答案：A