GNS3模擬交換機——絕對詳細

1、GNS3模擬交換機的TRUNK接口和ACCESS接口一.拓撲結(jié)構(gòu)R2E3.具體配置注意事項：SW1, SW2 一定要使用下圖所示接口類型全局丙存礴盤插槽 高級'適旣卡slot 0: I冊-16ESV1配置交換機(以SW1為例)(1) 關(guān)閉路由功能全局 No ip routing(2) 創(chuàng)建VLAN，用宏命令方式特權(quán)模式下：Vian databaseVian 10Vian 20(2)啟用channel通道，并定義為trunk接口Interface port-channel 1Switchport mode trunkSwitchport trunk encapsulation dot1q

2、Switchport trunk allowed vlan all(3) 接口下啟用trunk，并將接口劃分進入 port channelInterface fa0/0Switchport mode trunkSwitchport trunk encapsulation dot1qSwitchport trunk allowed vlan all Channel-group 1 mode on(4) 配置 access接口Interface fa0/1Switchport mode accessSwitchport access vlan 10Speed 100Duplex full注意：后面

3、兩條命令必須敲上，不然一直報錯Interface fa0/1Switchport mode accessSwitchport access vlan 10Speed 100Duplex full2配置主機:這個就不講了，就是接口IP地址，加上一條指向出接口的默認路由，由于測試用3現(xiàn)象PC1 ping PC4Router#ping 192.168-1,2Type escape sequence to abort sending 5, 100-byte icmp Echos 口 I f I I Fsuccess rate 1 s 100 percent (5/5： Router#PC2 ping

4、PC3Router#ping 192.168.2.211 *" ed f pn y e 1 rstescape sequence xo abarng 5， 100-byte ICMP Echsuccess rate is 100 percentRouter#PC1 ping PC2Router#pTcg 192168.2,1escape sequence to abort, ng 5 T 100-byte 工匚mp e匚hos t(success rate is 0 percent (0/5 Router#PC1 ping PC3Router#ping 192.168,2,2Type escape sequence to abort.sending 5, 100