大学MOOC 网络设备配置与管理(常州机电职业技术学院)1002464003 最新慕课完整章节测试答案
项目1 交换机选用与配置
随堂测验
1、单选题:
STP的端口状态的变化顺序是:
选项:
A: Blocking ,learing ,listening ,forwarding
B: Blocking ,learing ,forwarding ,listening
C: Blocking ,listening ,learing ,forwarding
D: Blocking ,forwarding ,listening ,learing
答案: 【 Blocking ,listening ,learing ,forwarding】点我阅读全文




