【正文】 ]高峽等，網(wǎng)絡(luò)設(shè)備互連—實驗指南 科學(xué)出版社, [2]王隆杰等，Windows Sever 2003網(wǎng)絡(luò)管理實訓(xùn)教程 北京:清華大學(xué)出版社, [3]張浩軍等，計算機網(wǎng)絡(luò)操作系統(tǒng) 中國水利水電出版社[4]謝希仁，計算機網(wǎng)絡(luò)教程（第2版） 人民郵電出版社27。C,ts8U0D+Senable secret level 15 5 ,Q[x,tZ[T\rD+S(\Q_pG1X)*T!interface FastEthernet 0/9 switchport access vlan 30!interface FastEthernet 0/10 switchport mode trunk! interface FastEthernet 0/11 no switchport ip address ! interface Vlan 10 ip address ! interface Vlan 20 ip address ! interface Vlan 30 ip address ! ip route FastEthernet 0/11 1 enabled路由器R1R1show runningconfigBuilding configuration...Current configuration : 1568 bytes!version hostname R1!!accesslist 10 permit accesslist 10 permit accesslist 10 permit accesslist 115 deny udp any any eq tftpaccesslist 115 deny tcp any any eq 135accesslist 115 deny udp any any eq 135accesslist 115 deny udp any any eq netbiosnsaccesslist 115 deny udp any any eq netbiosdgmaccesslist 115 deny udp any any eq netbiosssaccesslist 115 deny udp any any eq 445accesslist 115 deny udp any any eq 593accesslist 115 deny udp any any eq 4444accesslist 115 permit ip any any!!! ! ! ! ! ! ! ! ! ! ! interface serial 0/3/0 clock rate 64000! interface FastEthernet 0/0 ip nat inside ip address duplex auto speed auto! interface FastEthernet 0/1 ip nat outside ip accessgroup 115 in ip accessgroup 115 out ip address duplex auto speed auto! interface Null 0! ip nat pool internet netmask ip nat inside source static tcp 20 20 permitinsideip nat inside source static tcp 21 21 permitinsideip nat inside source list 10 pool internet overload! ip route ip route ip route ip route ! ! line con 0line aux 0line vty 0 4 login ! ! end 路由器R2R2show runningconfigBuilding configuration...Current configuration : 472 bytes!hostname R2!!!!!!!!!no service passwordencryption!!!!!!interface serial 0/3/0! interface FastEthernet 1/0 ip address duplex auto speed auto! interface FastEthernet 0/1 duplex auto speed auto! interface Null 0! ! ip route ! ! line con 0line aux 0line vty 0 4 login ! ! end 6 總結(jié)本次課程設(shè)計一共花了一周的時間，在這一周時間中，我學(xué)到了很多東西，以前只是對類似于局域網(wǎng)這樣的網(wǎng)絡(luò)結(jié)構(gòu)有個初步的了解，通過本次課程設(shè)計，我對網(wǎng)絡(luò)結(jié)構(gòu)又有了更深一層的認(rèn)識，增強了動手能力。t*TquC,tZ[VrvD+S(\Ws=G1X)svenable secret level 14 5 amp。在R1上啟用NAT功能，保證內(nèi)網(wǎng)用戶可以訪問外網(wǎng)，實驗拓?fù)渲幸訰2模擬Internet。強化所學(xué)知識并將理論知識運用到實際中去，提高分析、判斷和處理實際問題的相關(guān)能力，開拓視野、完善自己的知識結(jié)構(gòu)，增強團隊協(xié)作意識，理解網(wǎng)絡(luò)設(shè)備配置與管理的主要流程，學(xué)會網(wǎng)絡(luò)構(gòu)建、日常維護及管理的方法。 課題目的及意義該課題目的在于構(gòu)建交換網(wǎng)絡(luò)的三級結(jié)構(gòu)。MS2及R1通過防火墻連接，防火墻啟用橋模式，并對容易被攻擊的端口進行安全防護。C,ts8U0D+Senable secret level 15 5 ,Q[x,tZ[T\rD+S(\Q_pG1X)*T!interface fastEthernet 0/1 switchport mode trunk!interface fastEthernet 0/2 switchport access vlan 10 switchport portsecurity switchport portsecurity violation shutdown switchport portsecurity maximum 3 ! interface fastEthernet 0/3 switchport access vlan 10 switchport portsecurity switchport portsecurity violation shutdown switchport portsecurity maximum 3 ! interface fastEthernet 0/4 switchport access vlan 10 switchport portsecurity switchport portsecurity violation shutdown switchport portsecurity maximum 3 ! interface fastEthernet 0/5 switchport access vlan 10 switchport portsecurity switchport portsecurity violation shutdown switchport portsecurity maximum 3 ! interface fastEthernet 0/6 switchport access vlan 10 switchport portsecurity switchport portsecurity violation shutdown switchport portsecurity maximum 3 ! interface fastEthernet 0/7 switchport access vlan 10 switchport portsecurity switchport portsecurity violation shutdown switchport portsecurity maximum 3 ! interface fastEthernet 0/8 switchport access vlan 10 switchport portsecurity switchport portsecurity violation shutdown switchport portsecurity maximum 3 ! interface fastEthernet 0/9 switchport access vlan 10 switchport portsecurity switchport portsecurity violation shutdown switchport portsecurity maximum 3 ! interface fastEthernet 0/10 switchport access vlan 10 switchport portsecurity switchport portsecurity violation shutdown switchport portsecurity maximum 3 ! interface fastEthernet 0/11 switchport access vlan 10 switchport portsecurity switchport portsecurity violation shutdown switchport portsecurity maximum 3 ! interface fastEthernet 0/12 switchport access vlan 10 switchport portsecurity switchport portsecurity violation shutdown switchport portsecurity maximum 3 ! interface fastEthernet 0/13 switchport access vlan 10 switchport portsecurity switchport portsecurity violation shutdown switchport portsecurity maximum 3 !