【正文】 才漸漸的了解掌握了網(wǎng)絡(luò)設(shè)備路由器和交換機(jī)的配置。七：根據(jù)圖上配置路由器的IP地址，其中xx為你的學(xué)號(hào)，如果是5，其中YY為你的學(xué)號(hào)加1,比如你學(xué)號(hào)為2，則YY為3例如：配置PC7的地址：配置PC5的地址：給路由器wangxinyuanR1設(shè)置端口ip地址：wangxinyuanR1wangxinyuanR1enwangxinyuanR1conf twangxinyuanR1(config)int fa0/0wangxinyuanR1(configif)no shutwangxinyuanR1(configif)wangxinyuanR1(configif)wangxinyuanR1(configif)wangxinyuanR1(configif)ip address wangxinyuanR1(configif)int fa0/1wangxinyuanR1(configif)no shutwangxinyuanR1(configif)wangxinyuanR1(configif)wangxinyuanR1(configif)ip address wangxinyuanR1(configif)int fa1/0wangxinyuanR1(configif)no shutwangxinyuanR1(configif)wangxinyuanR1(configif)wangxinyuanR1(configif)ip address wangxinyuanR1(configif)給路由器wangxinyuanR2端口設(shè)置IP地址：wangxinyuanR2(config)int fa0/0wangxinyuanR2(configif)no shutwangxinyuanR2(configif)wangxinyuanR2(configif)wangxinyuanR2(configif)ip address wangxinyuanR2(configif)int fa0/1wangxinyuanR2(configif)no shutwangxinyuanR2(configif)wangxinyuanR2(configif)wangxinyuanR2(configif)ip address wangxinyuanR2(configif)給路由器端口設(shè)置IP地址：wangxinyuanR0wangxinyuanR0enPassword: //(為cisco)Password: //(為ccie)為保護(hù)，不顯示wangxinyuanR0conf tEnter configuration mands, one per line. End with CNTL/Z.wangxinyuanR0(config)int fa0/1wangxinyuanR0(configif)no shutwangxinyuanR0(configif)wangxinyuanR0(configif)wangxinyuanR0(configif)ip address wangxinyuanR0(configif)int fa0/0 //此端口只用開啟，不用設(shè)置地址wangxinyuanR0(configif)no shutwangxinyuanR0(configif)wangxinyuanR0(configif)wangxinyuanR0(configif)int fa1/0wangxinyuanR0(configif)no shutwangxinyuanR0(configif)ip address wangxinyuanR0(configif)wangxinyuanR0(configif) 至此，可以實(shí)現(xiàn)同一網(wǎng)段內(nèi)互相通信，不同的網(wǎng)段之間不可以通信：用PC7ping PC6的情況如下：：用PC4pingPC5結(jié)果為：，用PC1ping PC2結(jié)果為：，用PC3ping PC0結(jié)果為：網(wǎng)段之間不可以ping通：例如：：（目的地不可達(dá)） ：（請求超時(shí)）其他就不一一距離了。如想要實(shí)現(xiàn)全網(wǎng)全通，則要進(jìn)行啟用路由協(xié)議。也熟悉了一些路由器交換機(jī)的簡單配置命令。后來仔細(xì)參考復(fù)習(xí)老師講課的內(nèi)容后。在路由器R0上輸入以下命令：wangxinyuanR0(config)ip dhcp pool vlan5wangxinyuanR0(dhcpconfig)network wangxinyuanR0(dhcpconfig)defaultrouter wangxinyuanR0(dhcpconfig)dnsserver wangxinyuanR0(dhcpconfig)exitwangxinyuanR0(config)ip dhcp excludedaddress //動(dòng)態(tài)分配地址時(shí)排除此地址wangxinyuanR0(config)wangxinyuanR0(config)ip dhcp pool vlan6wangxinyuanR0(dhcpconfig)network wangxinyuanR0(dhcpconfig)defaultrouter wangxinyuanR0(dhcpconfig)dnsserver wangxinyuanR0(dhcpconfig)exitwangxinyuanR0(config)ip dhcp excludedaddress wangxinyuanR0(config)如圖,vlan5中的PC1成功的