Wide Area Network 代表的广域网,简写为()。A. WOAB. WANC. LAND. NAW
Wide Area Network 代表的广域网,简写为()。
A. WOA
B. WAN
C. LAN
D. NAW
B
Wide Area Network 代表的广域网,简写为()。
A. WOA
B. WAN
C. LAN
D. NAW
B
广域网WAN(Wide Area Network)也称为远程网,它覆盖的地理范围从几十公里到几千公里,其通信子网主要采用的是【 】技术。
Asynchronous Transfer Mode(ATM)is a(16)that promises to change the fabric of local and wide area communications.The key advantage of ATM is the capability to move voice, data, graphics and(17)at speeds of up to 2 gigabits per second.An ATM switch allows you to create a(18)network that is completely independent from the(19)configuration of the network.ATM uses a(20)called cell switching to convert data into fixed length cells of 53 bytes each, so they can be switched very quickly and efficiently.
A.technology
B.video images
C.logical
D.physical
(71) A.HDLC
B.Frame. Relay
C.X.25
D.X.21
(72) A.a peer to peer
B.a point-to-point
C.not a peer to peer
D.a peer to peers
(73) A.a primary station
B.one or more primary stations
C.a secondary station
D.one or more secondary stations
(74) A.a primary station
B.one or more primary stations
C.a secondary station
D.one or more secondary stations
(75) A.half duplex
B.full duplex
C.half or full duplex
D.half and full duplex
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
A local area network(LAN)is the communication of a number of computers by(68)connecting to each one in a single location, usually a single floor of a building or all the computers in a small company.
A.line
B.cable
C.copper
D.copper cash
A local area network(LAN)is the communication of a number of computers by(66)connecting to each one in a single location, usually a single floor of a building or all the computers in a small company.
A.line
B.cable
C.copper
D.copper cash
A.Area Network
B.Local Network
C.Local A’network
D.Local Internet
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