试题详情
- 单项选择题What is the OSPF default frequency,in seconds,at which a cisco router sends hello packets on a multiaccess network?()
A、10
B、40
C、30
D、20
- A
关注下方微信公众号,在线模考后查看
热门试题
- What are the three m
- 在Windows Serve
- 简述在数据传输中,防止阻塞产生的办法。
- In your
- 在OSPF中,以下()是两台路由器成为邻
- What is the final st
- ipv6 Solicited
- Before installing a
- 将任何两个对象进行一系列过渡选用()
- Which statemen
- Which three statemen
- Which two subnetwork
- What does̳
- Which Cisco
- 请参见图示。主机 PC_A&e
- Which two̳
- There are no boot sy
- 请参见图示。如果主机1需要从服务器请求I
- Which are valid mode
- 路由发生在DOD模型的哪一层?()