● Ethernet is the commonly used local area network communication protocol. The standard of Ethernet is __(72)__.
(72)A.IEEE 802.1 B.IEEE 802.2 C.IEEE 802.3 D.IEEE 802.11
第1题:
A.network 172.26.168.0 area 478
B.network 172.26.0.0
C.network 172.26.168.128 0.0.0.127
D.network 172.26.168.128 area 478
第2题:
路由器R1的拓扑连接和地址分配如图7-11所示,如果在R1上安装OSPF协议,运行命令:router ospf 200,则配置E0和E1端口的命令分别是______。
A.network 10.1.1.0 255.255.255.0 area 0 network 192.168.1.0 255.255.255.0 area 1
B.network 10.1.1.1 255.255.255.0 area 0 network 192.168.1.1 255.255.255.0 area 1
C.network 10.1.1.255 0.0.0.8 area 0 network 192.168.1.255 0.0.0.8 area 1
D.network 10.1.1.0 0.0.0.255 area 0.0.0.0 network 192.168.1.0 0.0.0.255 area 1
第3题:
【单选题】下列哪个network命令会告知此路由器开始使用IP地址为10.1.1.1、10.1.100.1和10.1.120.1的接口上的OSPF?()
A.network 10.0.0.0 255.0.0.0 area 0
B.network 10.0.0.0 0.255.255.255 area 0
C.network 10.0.0.1 0.0.0.255 area 0
D.network 10.0.0.1 0.0.255.255 area 0
第4题:
路由器R1的连接和地址分配如下图所示,如果在Rl上安装OSPF协议,运行下列命令:router ospf 100,则配置s0和E0端口的命令是——。
A.network 192.100.10.4 0.0.0.3 area 0 network 192.1.0.128 0.0.0.63 area 1
B.network 192.100.10.5 0.0.0.3 area0 network 192.1.0.129 0.0.0.63 area l
C.network 192.100.10.5 255.255.255.252 area0 nework 192.1.0.129 255.255.255.192 area l
D.network 192.100.10.4 255.255.255.252 area0 network 192.1.0.128 255.255.255.192 area 1
第5题:
路由器R1的拓扑连接和地址分配如图5-3所示,如果在R1上安装OSPF协议,运行命令router ospf 200,则配置E0和E1端口的命令分别是(26)。
A.network 10.1.1.0255.255.255.0 area0 network 192.168.1.0 255.255.255.0 area 1
B.network 10.1.1.1 255.255.255.0 area0 network 192.168.1.1 255.255.255.0 area 1
C.network 10.1.1.255 0.0.0.8 area 0 network 192.168.1.255 0.0.0.8 area 1
D.network 10.1.1.0 0.0.0.255 area 0.0.0.0 network 192.168.1.0 0.0.0.255 area 1
第6题:
下列命令中,正确的是:
A.network 172.16.1.0 0.0.0.255 area 1
B.network 172.16.1.0 255.0.0.0 area 0
C.network 172.16.0.0 255.255.0.0 area 0
D.network 172.16.1.0 255.255.255.0 area 1