单项选择题
A.a primary route,stored in the routing table B.a backup route,stored in the routing table C.a backup route,stored in the topology table D.a primary route,stored in the topology table
以下哪两个安全工具能被安装在一个网络里？（）A.ATMB.IDSC.IOSD.IOXE.IPSF.SDM
多项选择题以下哪两个安全工具能被安装在一个网络里？（）
A.ATM B.IDS C.IOS D.IOX E.IPS F.SDM
What are some of the advantages of using a router to se...
多项选择题What are some of the advantages of using a router to segment the network (Choose two.)（）。
A.Filtering can occur based on Layer 3 information. B.Broadcasts are eliminated. C.Routers generally cost less than switches. D.Broadcasts are not forwarded across the router. E.Adding a router to the network decreases latency.
Which dose the frame-relay interface-dlci command confi...
单项选择题Which dose the frame-relay interface-dlci command configure？（）
A.remote DLCI on the main interface B.local DLCI on the main interface C.local DLCI on the subinterface D.remote DLCI on the subinterface
