The MPLS-OPS Archive

[Robert Raszuk <raszuk@cisco.com>]

p2p

R.

> HANSEN CHAN wrote:
> 
> Javier,
> 
> Just out of curiosity. Does 7600 support only point-to-point ethernet?
> Or point-to-multipoint with learning bridge capability?
> 
> Cheers,
> Hansen
> 
> Javier Antich wrote:
> 
> > The ingress interface in the 7600 is supposed to be a Fast/Gigabit
> > Ethernet.
> > If you have SONET equipment able to transport 802.1Q Ethernet frames
> > from
> > the CE to the 7600, then it's ok, but otherwise the connectivity
> > between the
> > CE and the 7600, IMHO, should be Fast/Gigabit Ethernet.
> >
> > Javier.
> >
> >                                           ^   ^
> > ==============ooo====(.)v(.)====ooo=====
> > Javier Antich Romaguera
> > Network Consultant
> > ------------------
> > --------------------------------------------------------
> > TELINDUS
> > Pza. Ciudad de Viena, 6-2º
> > 28040 Madrid
> > ------------
> > --------------------------------------------------------------
> > javier.antich@telindus.es
> > tel: +34 91 456 00 08
> > fax: +34 91 536 10 74
> > ---------------------
> > -----------------------------------------------------
> > For more information about our products and services,
> > please visit our website http://www.telindus.com
> >
> > --------------------------------------------------------------------------
> >
> > Full connectivity & mobility
> > ==================ooo0===0ooo========
> >
> > > -----Mensaje original-----
> > > De:   Dennis Hartmann [SMTP:sanester@starband.net]
> > > Enviado el:   viernes 7 de septiembre de 2001 4:24
> > > Para: Mpls-Ops@Mplsrc. Com
> > > Asunto:       EoMPLS
> > >
> > >      I'm trying to build an EoMPLS lab with (2) 7609 routers.
> > The way I
> > > understand EoMPLS is that the CE device will send 802.1q tagged
> > packets
> > > over a layer-1 infrastructure (Sonet/PoS/DPT), and the MPLS
> > ingress PE
> > > (7609) will associate the 802.1q tagged packet with a
> > unidirectional
> > > logical Unidirectional Transport VC (tunneled label in stack) over
> > an MPLS
> > > infrastructure with a targetted LDP session to the egress EoMPLS
> > enabled
> > > PE device (7609) which will pop the bottom label and forward the
> > 802.1q
> > > packet over the layer-1 infrastructure to a device which has this
> > 802.1q
> > > VLAN configured.   The lab layout would be as follows:
> > >
> > > 7206 or 3550 --->   15454 Ring   ----->   7609   --->   GSR ---->
> > GSR
> > > -----> GSR---->   7609---->   15454 Ring ---> 7206 or 3550
> > >
> > >      If anyone could verify this design and assumptions  or clear
> > up
> > > anything I'm missing, it would be greatly appreciated.   Thank you
> > very
> > > much for your assistance.   This is all based on the  Martini
> > EoMPLS
> > > draft.
> > >
> > > Sincerely,
> > >
> > >
> > > Dennis J. Hartmann
> > >
> > > White Pine Consulting
> > >
> > > Global Knowledge-MPLS Course Director
> > >
> > >
> > http://www.globalknowledge.com/training/course.asp?PageID=9&courseid=1571
> >
> > >
> > > dennisjhartmann@hotmail.com
> > >
> > > AOL IM: dennisjhartmann
> > >
> > >
> > >
> > >
> > --------------------------------------------------------
> > Don't miss the 28th Telindus International Symposium on
> > Thursday, 25 October 2001, Brussels Expo, Belgium.
> > Check out the programme and register now for free:
> > http://www.telindussymposium.com
> > --------------------------------------------------------
> >
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