DHCP Cisco

# Il faut exclure les IP de passerelle 
no ip dhcp use vrf connected
ip dhcp excluded-address 192.168.10.1
ip dhcp excluded-address 192.168.11.1
ip dhcp excluded-address 192.168.12.1
ip dhcp excluded-address 192.168.13.1
ip dhcp excluded-address 192.168.14.1
ip dhcp excluded-address 172.16.0.1
ip dhcp excluded-address 172.16.1.1
ip dhcp excluded-address 172.16.2.1
ip dhcp excluded-address 10.0.0.1
!

# Il faut définir les plage d'adresse et la passerelle et le serveur DNS
ip dhcp pool VLAN10
   network 192.168.10.0 255.255.255.224
   default-router 192.168.10.1
   dns-server 10.0.0.3
!
ip dhcp pool VLAN11
   network 192.168.11.0 255.255.255.224
   default-router 192.168.11.1
   dns-server 10.0.0.3
!
ip dhcp pool VLAN12
   network 192.168.12.0 255.255.255.224
   default-router 192.168.12.1
   dns-server 10.0.0.3
!
ip dhcp pool VLAN13
   network 192.168.13.0 255.255.255.224
   default-router 192.168.13.1
   dns-server 10.0.0.3
!
ip dhcp pool VLAN14
   network 192.168.14.0 255.255.255.240
   default-router 192.168.14.1
   dns-server 10.0.0.3
!
ip dhcp pool VLAN20
   network 172.16.0.0 255.255.255.248
   default-router 172.16.0.1
   dns-server 10.0.0.3
!
ip dhcp pool VLAN30
   network 172.16.1.0 255.255.255.128
   default-router 172.16.1.1
   dns-server 10.0.0.3
!
ip dhcp pool VLAN40
   network 172.16.2.0 255.255.255.0
   default-router 172.16.2.1
   dns-server 10.0.0.3 8.8.8.8
!
ip dhcp pool VLAN50
   network 10.0.0.0 255.255.255.192
   default-router 10.0.0.1
   dns-server 10.0.0.3