The MPLS-OPS Archive

["McCallum, Robert" <robert.mccallum@thus.net>]

You are indeed correct BUT you can get these times with ISIS or OSPF.  I
have been configuring this in our labs and I can get ISIS to wrap in under
10ms.

Robert McCallum 
CCIE #8757 R&S
01415663448
07818002241 

> -----Original Message-----
> From: Marinzulich, Matias [mailto:Matias.Marinzulich@comsat.com.ar] 
> Sent: 06 May 2004 16:54
> To: 'Puddinhead Wilson '; 'McCallum, Robert '; ''Eric 
> Osborne' '; 'Lavoisier J.L.Farias '; 'mpls-ops@mplsrc.com '
> Subject: RE: [MPLS-OPS]: Reasons to deploy MPLS-TE 
> 
> 
> Wilson, THE goal of FRR is that your traffic can be switched 
> to an alternative path so quickly (50ms or less). You can't 
> get these response times with BGP/LDP!
> 
> Matias.-
>   
> 
> 
> -----Original Message-----
> From: Puddinhead Wilson
> To: McCallum, Robert; 'Eric Osborne'; Lavoisier J.L.Farias; 
> mpls-ops@mplsrc.com
> Sent: 6/05/04 11:52 AM
> Subject: RE: [MPLS-OPS]: Reasons to deploy MPLS-TE 
> 
> hello,
>  
> If *FRR* is the biggest driver of TE, then that can be 
> achieved by using BGP as an LDP also :) (or using any other 
> LDP) as they would give us multiple LSPs to the same VPNv4 
> prefix :)?? Will they not?
>  
> 
> 
> "McCallum, Robert" <robert.mccallum@thus.net> wrote:
> 
> Of course Eric isnt in the slightest bit biased about TE :-)
> 
> Robert McCallum 
> CCIE #8757 R&S
> 01415663448
> 07818002241 
> 
> > -----Original Message-----
> > From: Eric Osborne [mailto:eosborne@cisco.com]
> > Sent: 03 May 2004 15:39
> > To: Lavoisier J.L.Farias; mpls-ops@mplsrc.com
> > Subject: Re: [MPLS-OPS]: Reasons to deploy MPLS-TE 
> > 
> > 
> > On Sat, 1 May 2004 17:47:16 -0300, Lavoisier J.L.Farias
> > wrote:
> > 
> > > Dear Sir,
> > >
> > > My name is Lavoisier Farias and I work in a Brazilian software
> > > company. I am also currently working in my thesis at the State 
> > > University of Campinas (UNICAMP). I have some basic questions 
> > > regarding MPLS. In Brazil, I do not know any service 
> > provider that is
> > > implementing MPLS-TE in their networks(*). Hopefully there
> > exist some
> > > one that I don't know yet. So, my questions are:
> > >
> > > - What are the reasons to the service providers around the world
> > > deploying MPLS-TE ? Is the lack of bandwidth the main 
> requirement ?
> > 
> > In my experience, fast reroute has been the biggest driver
> > for installing 
> > mpls-te in a network; there are certainly large networks out 
> > there using 
> > it for bandwidth optimization and stats collection, but FRR 
> > has been the 
> > most widely talked about.
> > 
> > > - Is there exist some network using MPLS-VPN (2547) and MPLS-TE at
> > > the same network ?
> > 
> > Yes
> > 
> > > And final question more related to my thesis subject:
> > > - Is the reoptmization feature available in Cisco Routers
> > really used
> > > into deployed MPLS-TE networks ! ?
> > 
> > Yes
> > 
> > 
> > 
> > eric
> > 
> > >
> > > Regards and Thanks,
> > >
> > > Lavoisier José Leite Farias.
> > > Network System Engineer.
> > > (*) There are Traffic Engineer in some networks but since
> > they have an
> > > existing ATM network.
> > >
> > >
> > > -------
> > > The MPLS-OPS Mailing List
> > > Subscribe/Unsubscribe: http://www.mplsrc.com/mplsops.shtml
> > > Archive: http://www.mplsrc.com/mpls-ops_archive.shtml
> > 
> > 
> > -------
> > The MPLS-OPS Mailing List
> > Subscribe/Unsubscribe: http://www.mplsrc.com/mplsops.shtml
> > Archive: http://www.mplsrc.com/mpls-ops_archive.shtml
> > 
> 
> -------
> The MPLS-OPS Mailing List
> Subscribe/Unsubscribe: http://www.mplsrc.com/mplsops.shtml
> Archive: http://www.mplsrc.com/mpls-ops_archive.shtml
> 
> 
>   _____  
> 
>  
<http://uk.rd.yahoo.com/mail/tagline_messenger/*http://uk.messenger.yaho
o.com> Yahoo! Messenger - Communicate instantly..."Ping" your friends today!
<http://uk.rd.yahoo.com/mail/tagline_messenger/*http://uk.messenger.yaho
o.com/download/index.html> Download Messenger Now

-------
The MPLS-OPS Mailing List
Subscribe/Unsubscribe:  http://www.mplsrc.com/mplsops.shtml
Archive: http://www.mplsrc.com/mpls-ops_archive.shtml