单选题
Which statement about the Cisco MPLS TE Fast Reroute （FRR） node protection operation is not correct？（）
发布日期：2021-03-17
A
It requires a next-next hop backup tunnel.
B
Point of local repair （PLR） swaps the next hop label and pushes the backup label.
C
The backup tunnel terminates on the merge point （MP） where traffic rejoins the primary tunnel.
D
The backup tunnel can have associated bandwidth capacity.
E
Restoration time is expected under 50 ms.
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