VLAN与DHCP配置实验

1、交换机，路由器VLAN配置实验所有PC自动获取IPSwitch 2960-24TT配置如图Router1841配置如图。Router#configure terminal /*进入全局配置模式Router(config)#interface fa0/0 /*配置接口fa0/0Router(config-if)#ip add /* 设定IPRouter(config-if)#ip dhcp pool fa0/0 /*开始设定DHCPRouter(dhcp-config)#network Rout

2、er(dhcp-config)#default-router Router(dhcp-config)#dns-server 14Router(dhcp-config)#exit/*配置完fa0/0后,添加fa0/0.2子接口并设置其封装方式，设置VLAN2 的DHCP*/Router(config)#interface fa0/0.2 /*创建子接口Router(config-subif)#%LINK-5-CHANGED: Interface FastEthernet0/0.2, changed state to up%LINEPROTO-5-U

3、PDOWN: Line protocol on Interface FastEthernet0/0.2, changed state to upno shutRouter(config-subif)#encapsulation dot1q 2 /*设定端口封装方式802.1q,VLAN ID为2Router(config-subif)#ip add /*以下配置方法与上面fa0/0相同Router(config-subif)#ip dhcp pool fa0/0.2Router(dhcp-config)#network

4、 Router(dhcp-config)#default-router Router(dhcp-config)#dns-server 14Router(dhcp-config)#exit/*同理，添加并配置f0/0.3接口*/Router(config)#interface fa0/0.3Router(config-subif)#%LINK-5-CHANGED: Interface FastEthernet0/0.3, changed state to up%LINEPROTO-5-UPDOWN: Line protoc

5、ol on Interface FastEthernet0/0.3, changed state to upno shutRouter(config-subif)#encapsulation dot1q 3Router(config-subif)#ip add Router(config-subif)#ip dhcp pool fa0/0.3Router(dhcp-config)#network Router(dhcp-config)#default-router R

6、outer(dhcp-config)#dns-server 14Router(dhcp-config)#exitRouter(config)#/*设置f0/1端口*/Router(config)#interface fa0/1Router(config-if)#ip add Router(config-if)#ip dhcp pool fa0/1Router(dhcp-config)#network Router(dhcp-config)#default-router

7、Router(dhcp-config)#dns-server 14Router(dhcp-config)#exit然后手动设置WAN口：serial0/0/0，IP 对路由器Router 2621XM配置设置serial1/0 并配置DHCP设置f0/0 并配置DHCP各计算机均为动态获取IP，获取结果如图中所示在Router 1841 中添加静态路由 在Router2621XM中添加静态路由 测试LAN中PC6与服务器的通信情况PC6 ping 服务器情况如下：服务器ping PC6情况如下：测试VLAN2 中计算机PC3与服务器间的通信情况：PC3 ping 服务器：服务器ping PC3：计算机PC0与PC3登录服务器情况.以HTTP应用服务为例:PC0