Re: working vs non-working config / frame-relay

the configuration you shared arrived pretty garbled...

but i think you have 'frame-relay intf-type dce' configured on the physical
interface s2/0, this is not needed...
 --
Garry L. Baker

"With sufficient thrust, pigs fly just fine..." - RFC 1925

On Thu, Jun 9, 2011 at 12:49 AM, Tapas Das <tapas_75_at_hotmail.com> wrote:

> FIG -1 CE1<===> [Service Provider Network]<===>CE2
> FIG-2 CE1<=====>CE2
>
> I am trying to find out, how is sub-interface functionally different than
> the
> physical interface
>
> > ===================================
> > CE-1 ===================================
> >
> > interface Serial2/0 no ip address encapsulation frame-relay serial
> restart-delay 0 clock rate 64000 frame-relay intf-type nni!
> interface Serial2/0.101 point-to-point ip address 192.168.10.2
> 255.255.255.0
> frame-relay
> interface-dlci 101 !
> >
> > ===================================
> > CE-2 ===================================interface Serial2/0 no ip
> address
> encapsulation frame-relay serial restart-delay 0
> frame-relay intf-type nniend
> > CE1#sh running-config interface s2/0.101Building configuration...
> > Current configuration : 120 bytes!interface Serial2/0.101 point-to-point
> ip
> address 192.168.10.1 255.255.255.0 frame-relay interface-dlci 101 end
> > =================================================== Above is the
> Working
> Config
> Below is the config not working - -- why ?
> > ==================================================
> >
> > ===================================
> > CE-1 ===================================
> interface Serial2/0 ip address 192.168.10.2 255.255.255.0 encapsulation
> frame-relay serial restart-delay 0 clock rate 64000 frame-relay map ip
> 192.168.10.2 101 frame-relay interface-dlci 101 frame-relay intf-type
> dceend
> >
> >
> > ===================================
> > CE-2 ===================================
> > interface Serial2/0 ip address 192.168.10.1 255.255.255.0 encapsulation
> frame-relay serial restart-delay 0 frame-relay map ip 192.168.10.1 101
> > frame-relay map ip 192.168.10.2 101 frame-relay interface-dlci 101
> >
> >
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Received on Thu Jun 09 2011 - 03:10:10 ART