From: Jeff Omick (jomick@xxxxxxxxxx)
Date: Tue Mar 07 2000 - 04:10:06 GMT-3
Joshua,
If you are using atm with PVC's then treat the PVC's just like you
would on frame relay except there is no LMI in ATM telling you
what pvc's are active. You must use the atm pvc command to let
the interface know what vp/vc's you are useing.
On the multipoint interfaces a map list is needed to
map the far side ip address to vcd number.
see example below main interface is mutipoint using map list.
next is point to point no map list needed.
Hope this helps
jeff omick
interface ATM0/0
no ip address
no ip directed-broadcast
no ip route-cache
no ip mroute-cache
map-group R2
atm ds3-scramble
atm clock INTERNAL
atm pvc 1 1 10 aal5snap
!
interface ATM0/0.200 point-to-point
ip address 192.168.48.9 255.255.255.0
no ip route-cache
atm pvc 200 1 200 aal5snap
map-list R2
ip 192.168.8.235 atm-vc 1 broadcast
!
"Joshua W. Watkins" wrote:
>
> When connecting 2 ATM interfaces back-to-back, do you still need to
> build a map list for the layer 3 protocols or does Cisco treat this as
> a point-to-point interface? Please advise.
>
>
>
> Joshua W. Watkins
> Systems Engineer
> Mountain States Networking
>
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