[c-nsp] DHCP configuration

[Leto Tokarev]

> which handle 2 vlans (router-on-stick). I saw the configuration to configure
> it as a DHCP server, but I can't find a way to enable it only on one of the
> subinterfaces (one of the vlans) and not in the other one.

You can't enable on any subinterface, that's not the way it works.
It will serve on interfaces with matching ip addresses.

Example:

ip dhcp pool 1
   network 10.10.10.0 255.255.255.252
   default-router 10.10.10.2 
!
interface FastEthernet0/0.101
 encapsulation isl 101
 ip address 10.10.10.2 255.255.255.252
!
interface FastEthernet0/0.102
 encapsulation isl 102
 ip address 10.10.10.6 255.255.255.252
!


 network 10.10.10.0 matches only to  FastEthernet0/0.102, so it won't run
on fa0/0.101




Leto