试题详情
单项选择题Two Level 2 routers are exchanging Hello packets with different Area IDs.What occurs between these routers?()

A、An Adjacency is formed.

B、No IS-IS PDUs are sent.

C、An Adjacency does not form.

D、An Adjacency forms but traffic is not forwarded.

  • A
  • 关注下方微信公众号,在线模考后查看

热门试题