Split horizon has been enabled within the Ezonexam routed network. Which one of the following statements best explains the split horizon rule?

A．Only routers can split boundaries (horizons) between networks in separate AS numbers.

B．Each AS must keep routing tables converged to prevent dead routes from being advertised across boundaries.

C．Once a route is received on an interface, advertise that route as unreachable back out the same interface.

D．Information about a route should never be sent back in the direction from which the original update came.

E．None of the above

[单选题]There has been a positive response to the export promotion（）？A . hasn’t itB . hasn’t thereC . doesn’t itD . has there

[单选题]What has been a divisive issue across the United States?［A］Whether affirmative action should continue to exist.［B］Whether this law is helping minorities or the white majority.［C］Whether racism exists in American college admission.［D］Whether racial in

[主观题]center has been built in their place. The market at the corner of 83. _________

[单选题]It has been reported that in colleges across the United States, the daytime

[单选题]It has been reported that in colleges across the United States, the daytime

[单选题]It has been reported that in colleges across the United States, the daytime

[单选题]It has been reported that in colleges across the United States, the daytime

[单选题]It has been reported that in colleges across the United States, the daytime

[问答题] 什么是RIP协议的水平分割（split horizon）？

[单选题]Once a political system has been corrupted right from the very top leaders