Which command enhances the 802.1D convergence time on ports that are connected to hosts？（）
- A、spanning-tree backbonefast
- B、spanning-tree uplinkfast
- C、spanning-tree portfast
- D、spanning-tree cost512
正确答案:C
答案解析:有
微信扫一扫手机做题
多做题，通过考试没问题！
思科认证考试
思科认证考试
Which command enhances the 802.1D convergence time on ports that are connected to hosts？（）
微信扫一扫手机做题