[c-nsp] ATM multipoint on a c7600 SPA/SIP-200

[MKS]

On 10/2/07, Alastair Johnson <aj at sneep.net> wrote:
>
> MKS wrote:
> > I have a c7600/RSP-720 with a SIP-200 and ATM 2xOC3 SPA running SRB1.
> >
> > I seams that i'm unable to create a ATM multipoint subinterface when the
> > sub-int number is greater than 100.
> >
> > test-pe-1(config-subif)#int atm9/1/1.2 multipoint
> > test-pe-1(config-subif)#int atm9/1/1.50 multipoint
> > test-pe-1(config-subif)#int atm9/1/1.90 multipoint
> > test-pe-1(config-subif)#int atm9/1/1.100 multipoint
> > % Warning:  cannot change link type
> [snip]
> > test-pe-1(config-subif)#do sh run int atm9/1/1.100
> > Building configuration...
> >
> > Current configuration : 70 bytes
> > !
> > interface ATM9/1/1.100 point-to-point
> >  no atm enable-ilmi-trap
> > end
>
> Can't speak specifically for the c7600, but I've seen this on 7200/7500
> when there has been an existing sub interface built on atm9/1/1.100 (for
> instance) that was point-to-point. The only way to resolve it was to
> reload the box to clear the ghost config.
>
> Have you tried creating atm9/1/1.101 for instance? Was atm9/1/1.100 ever
> used before?.



Yes this was a ghost config, atm9/1/1.101 works fine.
Thanks

What about bvi interfaces on c7600. Are they not supported or is where
something to replace them?

Regards
//MKS