【正文】 ystem 20 interface Ethernet0/4shutdowninterface Ethernet0/13snmpagent localengineid 800007DB000FE23F864D6877usernameformat withoutdomaindomain system 10 20 userinterface aux 0duplex fullsysname L11radius scheme systemspeed 100 interface Ethernet0/22shutdownshutdowninterface Ethernet0/9port linktype trunkport trunk permit vlan 10 20接普通終端的接口interface Ethernet0/2 interface Vlaninterface 20ip address 1$VGEA)N2C+1!!radius scheme system設(shè)計(jì)時(shí)，關(guān)于防病毒ACL列表、VLAN間互聯(lián)隔離技術(shù)等問題此處未討論。只是不適合復(fù)雜的網(wǎng)絡(luò)和發(fā)展。radiusscheme systemshutdowninterface Ethernet0/5interface Ethernet0/6shutdowninterface Ethernet0/14snmpagent munity readradiusscheme systemport access vlan 20interface Ethernet0/24 shutdowninterface Ethernet0/21shutdowninterface Ethernet0/8speed 100 interface Vlaninterface 10ip address super password level 3 cipher 。設(shè)計(jì)思路：路由器配置比較簡(jiǎn)單，主要做NAT轉(zhuǎn)換和ACL控制哪些主機(jī)能上外網(wǎng)；三層交換機(jī)，劃分VLAN，實(shí)現(xiàn)內(nèi)部VLAN間路由，可直接接終端或二層交換機(jī)二層交換相接終端。ac