Three-layer + two-layer switch divides two VLANs

Switch#conf T

Switch (config) #no IP domain-lookup

Switch#vlan Database

Switch (VLAN) #vlan 2

Switch (VLAN) #vlan 3

Switch (config) #int VLAN 2

Switch (config-if) #ip address 192.168.2.1 255.255.255.0

Switch (config-if) #no shutdown

Switch (config) #int VLAN 3

Switch (config-if) #ip address 192.168.3.1 255.255.255.0

Switch (config-if) #no shutdown

Switch (config) #interface fastethernet 0/24

Switch (config-if) #switchport trunk Encapsulation dot1q--Cisco Configuration Trunk Encapsulation ISL or 802.1Q or autonegotiation

Switch (config-if) #switchport mode trunk

Switch (config) #ip DHCP pool vlan2

Switch (dhcp-config) #network 192.168.2.0 192.168.2.255

Switch (dhcp-config) #default-router 192.168.2.1

Switch (config) #ip DHCP pool VLAN3

Switch (dhcp-config) #network 192.168.3.0 192.168.3.255

Switch (dhcp-config) #default-router 192.168.3.1

Switch (config) #ip dhcp excluded-address 192.168.2.1 192.168.2.10

Switch (config) #ip dhcp excluded-address 192.168.3.1 192.168.3.10

Set the exclusion address to 192.168.2.1 to 192.168.2.10 IP addresses not assigned to clients

Two-storey

Switch (config) #interface fastethernet 0/24

Switch (config-if) #switchport mode trunk

Switch#vlan Database

Switch (VLAN) #vlan 2

Switch (VLAN) #vlan 3

Switch (config) #int range fastethernet 0/1-5

Switch (config-if-range) #switchport Access VLAN 2

Switch (config) #int range fastethernet 0/6-10

Switch (config-if-range) #switchport Access VLAN 3

This article is from the "Little Geek a" blog, please be sure to keep this source http://howardhuang.blog.51cto.com/9812975/1662777

Three-layer + two-layer switch divides two VLANs