问题
单项选择题
RIP协议引入路由保持机制的作用是（）。
A、节省网络带宽
B、通知邻居路由器哪些路由是从其处得到
C、防止网络中形成路由环路
D、将路由不可达信息在全网扩散
答案
参考答案：C
搜题请搜索小程序“爱下问搜题”
RIP协议引入路由保持机制的作用是（）。
A、节省网络带宽
B、通知邻居路由器哪些路由是从其处得到
C、防止网络中形成路由环路
D、将路由不可达信息在全网扩散
参考答案：C
A．(A) Children should be responsible for most of the fire deaths in America.
B．(B) Adults load the houses with too much stuff, which is easy to catch fire.
C．(C) Nineteen percent of the fires are attributed to children playing with matches.
D．(D) Adults should exercise more and stricter precautions against fires.