试题详情
单项选择题What is true about a Bypass Tunnel in MPLS Fast Reroute?()

A、Only configured on the egress router

B、Only configured on the ingress router

C、Is pre-signalled to reduce packet loss

D、Must intersect the primary LSP at two locations

  • D
  • 关注下方微信公众号,在线模考后查看

热门试题