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RE: MPLS aware NICs

  • From: "McCallum, Robert" <robert.mccallum@thus.net>
  • Date: Fri, 20 Aug 2004 16:11:44 +0100
  • Cc: sthaug@nethelp.no, mpls-ops@mplsrc.com
  • Resent-Date: Fri, 20 Aug 2004 11:48:08 -0400
  • To: "'Mohan Nanduri'" <mnanduri8@aol.com>, Puddinhead Wilson <puddinghead_wilson007@yahoo.co.uk>

Networks 101.  Sorry couldn't resist it :-)

Robert McCallum 
CCIE #8757 R&S
01415663448
07818002241 

> -----Original Message-----
> From: Mohan Nanduri [mailto:mnanduri8@aol.com] 
> Sent: 20 August 2004 15:50
> To: Puddinhead Wilson
> Cc: sthaug@nethelp.no; mpls-ops@mplsrc.com
> Subject: Re: [MPLS-OPS]: MPLS aware NICs
> 
> 
> Metro Ethernet: The Definitive Guide to Enterprise & Carrier 
> Metro Ethernet Applications By Sam Halabi 
> 
> 
> 
> 
> 
> Puddinhead Wilson wrote on 8/20/2004, 9:15 AM:
> > Can you recommend some good books on the same?
> > 
> > 
> > --- sthaug@nethelp.no wrote:
> > > > > Ethernet interfaces are very popular for
> > > customers
> > > > > here in Norway
> > > > > too - but again, your core network could be 
> > > > > completely different. 
> > > > 
> > > > yes, but no reason why ethernet would not scale...
> > > > 
> > > > Let me check what the latest rage support on ZX
> > > > modules are...a few 100 kms? how costly is it to 
> > > put
> > > > up another switch after every few 100kms?
> > > 
> > > The reason pure Ethernet L2 networks don't scale
> > > well have little or 
> > > nothing to with distance limitations for ZX GBICs 
> > > (which, by the way, 
> > > typically is 70 to 100 km). 
> > > 
> > > If you don't know why scaling pure Ethernet L2
> > > networks is difficult 
> > > I would encourage reading up on this before trying 
> > > to continue the 
> > > discussion. 
> > > 
> > > Steinar Haug, Nethelp consulting, sthaug@nethelp.no
> > >  
> > 
> > 
> >     
> >     
> >         
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> 
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