A.帶寬占用少 B.簡單 C.路由器能自動發(fā)現(xiàn)網(wǎng)絡(luò)變化 D.路由器能自動計算新的路由
A.Add two more FastEthernet interfaces. B.Add a second router to handle the vlan traffic. C.Use a hub to connect the four vlans with a FastEtherneti nterface on router. D.Implement a router-on-a-stick configuration.
A.dialer-rule B.acl C.dialer-group D.dialer enable-circular