根據(jù)下圖,假設(shè)路由器已經(jīng)配置了默認(rèn)配置,那么這個(gè)接口是()。
A.Ethernet B.Fast Ethernet C.Gigabit Ethernet D.asynchronous serial E.synchronous serial
A.to confine network instability to single areas of the network. B.to reduce the complexity of router configuration C.to speed up convergence D.to lower costs by replacing routers with distribution layer switches E.to decrease latency by increasing bandwidth F.to reduce routing overhead
A TCP/IP Transfer is diagrammed in the exhibit.A window size of three has been negotiated for this transfer. Which message will be returned from the receiver to the sender as part of this TCP/IP transfer?()
A.Send ACK 1-3 B.Send ACK 3 C.Send ACK 4 D.Send ACK 4-6 E.Send ACK 6 F.Send ACK 7