r1() dns server(使‘成为DNS服务器’)r1(config)#ip host ?WORD Name of host
r1(config)#ip host r1 ?<0-65535> Default telnet port numberA.B.C.D Host IP addressadditional Append addressesmx Configure a MX recordns Configure an NS recordsrv Configure a SRV record
r1(config)#ip host r1 192.168.1.1r1(config)#ip host r2 192.168.1.2(在DNS服务器上,创建‘解析条目’)
r2(config)#ip name-server 192.168.1.1(设置DNS服务器,也即指向DNS服务器IP)r2#telnet r1(执行telnet命令,进行检测)Translating "r1"...domain server (192.168.1.1) [OK]Trying r1 (192.168.1.1)... Open
User Access VerificationPassword: r1>enPassword: r1#(连接成功,也即‘解析’成功;前提是,必须设置‘enable password以及vty password’;)