试题详情
单项选择题Two BGP peers connected through a routed firewall are unable to establish a peering relationship. What could be the most likely cause?()

A、BGP peers must be Layer 2-adjacent.

B、EBGP multihop is not configured.

C、The firewall is not configured to allow IP protocol 89.

D、The firewall is not configured to allow UDP 179.

  • B
  • 关注下方微信公众号,在线模考后查看

热门试题