>配置作为DTE端的 RouterB Router B# configure terminal Enter configuration commands, one per line. End with CNtL/Z RouterB(config)#interface serial 0/0 RouterB(config-if)#encapsulation hdlc RouterB(config-if)#ip address 193. 1.1.2 255.255 255 252 RouterB(config-if)#no shutdown RouterB(config-if)#end >配置作为DC端的 RouterA RouterA#configure terminal Enter configuration commands, one per line. End with cntL/Z RouterA( config)#interface serial 0/0 RouterA( config-if)#encapsulation hdlc RouterA( config-if)#ip address 193 1.1.1 255. 255. 255. 252 RouterA(config-if)#clock rate 2000000 RouterA(config-if)#no shutdown RouterA(config-if)#end配置作为DTE端的RouterB 配置作为DCE端的RouterA