По минимуму что то типа такогоRouter1
!
interface Ethernet0
description Lan1
ip address 192.168.1.0 255.255.255.0
no ip redirects
no cdp enable
!
interface ATM0
ip address 10.0.0.1 255.255.255.252
no atm ilmi-keepalive
dsl equipment-type CPE
dsl operating-mode GSHDSL symmetric annex A
dsl linerate AUTO
pvc 8/35
encapsulation aal5snap
!
ip route 192.168.2.0 255.255.255.252 10.0.0.2
Router2
!
interface Ethernet0
description Lan2
ip address 192.168.2.0 255.255.255.0
no ip redirects
no cdp enable
!
interface ATM0
ip address 10.0.0.2 255.255.255.252
no atm ilmi-keepalive
dsl equipment-type CO
dsl operating-mode GSHDSL symmetric annex A
dsl linerate AUTO
pvc 8/35
encapsulation aal5snap
!
ip route 192.168.1.0 255.255.255.252 10.0.0.1