【简答题】Time works great changes.
【简答题】Great changes have been taken place in China since 197
【简答题】OSPF路由器主要有( )、区域边界路由器、非主干内部路由器和自治系统边界路由器。
【简答题】has undergone great changes
【单选题】_______ have taken place in our country. [ ]
【单选题】OSPF骨干区域负责在非骨干区域之间发布由区域边界路由器汇总的信息,骨干区域ID号为
【简答题】The past two decades have witnessed great changes in information technology(翻译)
【单选题】OSPF进行区域划分时其区域包括有内部路由器(IR)、区域边界路由器(ABR)、( )路由器(BR)和自治系统边界路由器(ASBR)。