[单选题]基本IP访问权限表的表号范围是:()
正确答案 :B
1-99
[单选题]What is the purpose of the Spanning Tree Protocol (STP)?
正确答案 :D
To maintain a loop-free Layer 2 network topology
解析:解析:Explanation:
[单选题]After logging into a router and typing in a few show commands, you press the up arrow key. What will this do?
正确答案 :A
It will recall the previous command line
解析:解析:Explanation:
[单选题]IP扩展访问列表的数字标示范围是多少()。
正确答案 :C
100-199
[单选题]把访问权限表应用到路由器端口的命令是:()
正确答案 :B
ip access-group 101 out
查看原题