H3C认证路由交换网络高级工程师(H3CSE-Routing & Switching)H3CSE(GB0-380)单项选择题每日一练(2018.07.30)

A.Broadcast
B.NBMA
C.P2P
D.P2MP

A.200
B.201
C.0
D.1

A.10
B.100
C.150
D.255

A.10；30
B.10；40
C.30；120
D.40；120

A.172.16.0.0/22
B.172.16.0.0/23
C.172.16.0.0/24
D.172.16.0.0/25