利用三层交换机实现不同VLAN 之间的互访 交换机sw itch0 和sw itch1 创建4 个vlan,vlan 10,vlan 20,vlan30,vlan 40,将每个交换机的fa0/1-3,fa0/4-6,fa0/7-9,fa0/10-12 分别分配给以上四个 vlan，再在三层交换机上进行配置，要求实现不同vlan 之间能够互访。 一、拓扑图 二、交换机的配置 1、sw itch0 的配置 Sw itch>en Sw itch#vlan database % Warning: It is recommended to configure VLAN from config mode, as VLAN database mode is being deprecated. Please consult user documentation for configuring VTP/VLAN in config mode. Sw itch(vlan)#vlan 10 VLAN 10 added: Name: VLAN0010 Sw itch(vlan)#vlan 20 VLAN 20 added: Name: VLAN0020 Sw itch(vlan)#vlan 30 VLAN 30 added: Name: VLAN0030 Switch(vlan)#vlan 40 VLAN 40 added: Name: VLAN0040 Switch(vlan)#exit APPLY completed. Exiting.... Switch#conf t Enter configuration commands, one per line. End with CNTL/Z. Switch(config)#interface range fa0/1-3 Switch(config-if-range)#switchport mode access Switch(config-if-range)#switchport access vlan 10 Switch(config-if-range)#exit Switch(config)#interface range fa0/4-6 Switch(config-if-range)#switchport mode access Switch(config-if-range)#switchport access vlan 2 % Access VLAN does not exist. Creating vlan 2 Switch(config-if-range)#switchport access vlan 20 Switch(config-if-range)#exit Switch(config)#interface range fa0/7-9 Switch(config-if-range)#switchport mode access Switch(config-if-range)#switchport access vlan 30 Switch(config-if-range)#exit Switch(config)#interface range fa0/10-12 Switch(config-if-range)#switchport mode access Switch(config-if-range)#switchport access vlan 40 Switch(config-if-range)#exit Switch(config)#interface fa0/24 Switch(config-if)#switchport mode trunk Switch(config-if)#switchport trunk allowed vlan all Switch(config-if)#exit Switch(config)# 2、switch1 的配置 同 switch0 的配置一样 3、Multilayer Switch0 Switch>ena...
