移动端

  • 题王微信公众号

    题王微信公众号

    微信搜“题王网”真题密题、最新资讯、考试攻略、轻松拿下考试

单选题

Prior to 802.1w,Cisco implemented a number of proprietary enhancements to 802.1D to improve convergence in a Layer 2 network. Which statement is correct?()

发布日期:2022-07-15

Prior to 802.1w,Cisco implemented a number of prop...
A

Only UplinkFast and BackboneFast are specified in 802.1w;PortFast must be manually configured.

B

Only PortFast is specified in 802.1w;UplinkFast and BackboneFast must be manually configured.

C

None of the proprietary Cisco enhancements are specified in 802.1w.

D

PortFast,UplinkFast,and BackboneFast are specified in 802.1w.

标签: "暂无标签"

题王网让考试变得更简单

扫码关注题王,更多免费功能准备上线!

此试题出现在

儿科护理主管护师(中级)

CCIE系列认证

去刷题