[cisco-bba] help with a config

[james]

Thanks for clearing that up, this mixing of L2 and L3 is confusing at times. I took a few mins.
to read the RFC and some Cisco docs. I have one provider
who is configed differently (bridge groups or routed) and all of my other DSL is PPPoX
or "atm route-bridged". I like the "atm route-bridged" config as it gives better security
and control. I would like to move this one provider to "atm route-bridged", are these configs
equalivant ?

Can this:
interface atm 4/0.100 point-to-point
  ip unnumbered ethernet 1/0
  pvc 0/32
  atm route-bridged ip
 
ip route 172.69.5.9 255.255.255.0 interface atm 4/0.100
be used in place of this:

 interface ATM1/ima0.2 multipoint
 description  routed customer connections
 ip address  aaa.253.145.129 255.255.255.128
 no ip mroute-cache
 pvc 1/37
  protocol ip aaa.253.145.130 no broadcast
 !

and this:

interface atm 4/0.100 point-to-point
  ip address 172.69.5.9 255.255.255.0
  pvc 0/32
  bridge-group 1
  atm route-bridged ip
bridge 1 protocol ieee

be used in place of this:

 interface ATM1/IMA0.2 multipoint
 description static DSL customers
  no ip redirects
 no ip unreachables
  no ip mroute-cache
  pvc 0/186
  protocol ip xxx.19.20.3 no broadcast
  !
  !
  bridge-group 2
 !
 !
 interface BVI2
 ip address xxx.19.20.1 255.255.255.128
 no ip unreachables
 no ip proxy-arp
 arp timeout 3600
 clns mtu 1514
 hold-queue 150 in