拓扑结构见上图了。。。。
(1)首先在核心交换机上根据需要划分vlan。
比如设置2个vlan: vlan 150 gongying vlan 6 kejibu
core#vlan database
core(vlan)#vlan 150 name gongying
VLAN 150 added:
Name: gongying
core(vlan)#vlan 6 name kejibu
VLAN 6 added:
Name: kejibu
(2)将fa0/1划到vlan150,fa0/2,fa0/3 划到vlan6
core(config)#interface fa0/1
core(config-if)#switchport access vlan 150
core(config)#interface fa0/2
core(config-if)#switchport access vlan 6
core(config)#interface fa0/3
core(config-if)#switchport access vlan 6
(3)设置vlan的ip:vlan150:172.20.150.1 vlan6:172.20.6.1
core(config)#interface vlan 150
core(config-if)#ip address 172.20.150.1 255.255.255.0
core(config)#interface vlan 6
core(config-if)#ip address 172.20.6.1 255.255.255.0
(4)设置g1/1为trunk口
core(config)#interface g1/1
core(config-if)#switchport mode trunk
(5)设置vtp属性
core#vlan database
core(vlan)#vtp server
core(vlan)#vtp domain dongfang
core(vlan)#vtp password 1234
至此核心交换机设置完毕。show run一下看看信息:
core#show run
hostname core
interface FastEthernet0/1
switchport access vlan 150
!
interface FastEthernet0/2
switchport access vlan 6
!
interface FastEthernet0/3
switchport access vlan 6
!
interface FastEthernet0/4
!
。。。。。。。。。。。。。。
interface GigabitEthernet1/1
switchport mode trunk
!
interface GigabitEthernet1/2
!
interface Vlan1
no ip address
shutdown
!
interface Vlan6
ip address 172.20.6.1 255.255.255.0
!
interface Vlan150
ip address 172.20.150.1 255.255.255.0
!
!
line con 0
!
line vty 0 4
login
line vty 5 15
login
!
!
end
接下来设置部门汇聚交换机
(1)设置trunk端口
Switch(config)#interface g1/1
Switch(config-if)#switchport mode trunk
(2)设置VTP属性
Switch#vlan database
Switch(vlan)#vtp client
Switch(vlan)#vtp domain dongfang
Switch(vlan)#vtp password 1234
好!此时再看看vlan,核心交换机中设置的vlan都已经传过来了。。。
(3)将fa0/1划到vlan150,fa0/2 划到vlan6
Switch#config t
Switch(config)#interface fa0/1
Switch(config-if)#sw acc vlan 150
Switch(config-if)#exit
Switch(config)#interface fa0/2
Switch(config-if)#sw acc vlan 6
至此基本的vlan及trunk设置完毕。