[c-nsp] MPLS and Sup720 (not 3B)

McCallum, Robert robert.mccallum at thus.net
Tue May 10 12:00:41 EDT 2005


yep must apologise you are correct on the 3A front.  remember now the
"WARNINGS" from the Cisco account teams at the time now.



> -----Original Message-----
> From: Ian Cox [mailto:icox at cisco.com] 
> Sent: 10 May 2005 16:51
> To: McCallum, Robert; 'Brad Swanson'; cisco-nsp at puck.nether.net
> Subject: RE: [c-nsp] MPLS and Sup720 (not 3B)
> 
> 
> At 03:41 PM 5/10/2005 +0100, McCallum, Robert wrote:
> >Brad - it doesn't support mpls - however - if you have OSMs in your 
> >routers then they do the MPLS forwarding instead.
> 
> No, No, No. MPLS on PFC3a/DFC3a is not supported, no matter what line 
> cards are installed.
> 
> OSMs PXF complexes and FlexWAN did MPLS forwarding with SUP2
> 
> On Sup720 PFC3b/PFC3bXl, MPLS forwarding for everything except AToM 
> EoMPLS, VPLS, PPP/HDLCoMPLS, ATMoMPLS, FRoMPLS was removed from the 
> OSM PXF complex and FlexWAN, and the PFC3b performs the forwarding.
> 
> Cisco is not supporting MPLS on PFC3a/DFC3a.
> 
> 
> Ian
> 
> 
> 
> > > -----Original Message-----
> > > From: Brad Swanson [mailto:lakepepin at hotmail.com]
> > > Sent: 09 May 2005 19:01
> > > To: cisco-nsp at puck.nether.net
> > > Subject: [c-nsp] MPLS and Sup720 (not 3B)
> > >
> > >
> > > The Cisco web pages show that the sup720 non-3B does not support 
> > > MPLS.  Is this a software or hardware limit?  I have 
> posed the same
> > > question to our
> > > account team...
> > >
> > > Thanks...Brad
> > >
> > >
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