cisco三层交换为vlan配置dhcp

 

 

dhcp(config)#vlan 2

dhcp(config-vlan)#name sales

dhcp(config-vlan)#vlan 3

dhcp(config-vlan)#name markering

dhcp(config)#

dhcp(config)#int vlan 2

dhcp(config-if)#ip add 192.168.20.1 255.255.255.0

dhcp(config-if)#int vlan 3

dhcp(config-if)#ip add 192.168.30.1 255.255.255.0

dhcp(config-if)#

dhcp(config)#

dhcp(config)#int f0/2

dhcp(config-if)#swit mode acc

dhcp(config-if)#swi acc vlan 2

dhcp(config-if)#int f0/3

dhcp(config-if)#swit mode acc

dhcp(config-if)#swi acc vlan 3

dhcp(config)#serv dhcp  /开启dhcp服务/

dhcp(config)#ip dhcp excluded-address 192.168.20.1

dhcp(config)#ip dhcp excluded-address 192.168.30.1

dhcp(config)#

dhcp(config)#ip DHCp pool vlan2

dhcp(dhcp-config)#network 192.168.20.0 255.255.255.0

dhcp(dhcp-config)#default-router 192.168.20.1

dhcp(dhcp-config)#dns-server 202.96.209.133

dhcp(config)#ip dhcp pool vlan3

dhcp(dhcp-config)#ne 192.168.30.0 255.255.255.0

dhcp(dhcp-config)#default-router 192.168.30.1

dhcp(dhcp-config)#dns-server 202.96.209.133

dhcp(dhcp-config)#

检查dhcp服务

dhcp#sh ip dhcp binding

IP address Client-ID/ Lease expiration Type

Hardware address

192.168.20.2 00E0.A343.3A4C -- Automatic

192.168.30.2 0003.E489.A3D2 -- Automatic

dhcp#sh run

!

hostname dhcp

!

!

ip dhcp excluded-address 192.168.20.1

ip dhcp excluded-address 192.168.30.1

!

ip dhcp pool vlan2

network 192.168.20.0 255.255.255.0

default-router 192.168.20.1

dns-server 202.96.209.133

ip dhcp pool vlan3

network 192.168.30.0 255.255.255.0

default-router 192.168.30.1

dns-server 202.96.209.133

!

!

spanning-tree mode pvst

!

interface FastEthernet0/1

!

interface FastEthernet0/2

switchport access vlan 2

switchport mode access

!

interface FastEthernet0/3

switchport access vlan 3

switchport mode access

!

interface FastEthernet0/4

!

interface GigabitEthernet0/2

!

interface Vlan1

no ip address

shutdown

!

interface Vlan2

mac-address 0007.ecb3.7601

ip address 192.168.20.1 255.255.255.0

!

interface Vlan3

mac-address 0007.ecb3.7602

ip address 192.168.30.1 255.255.255.0

!

!

end