[nsp] MPLS-VPN & LABELS

Eric Osborne eosborne at cisco.com
Thu Nov 6 17:08:03 EST 2003


On Thu, Nov 06, 2003 at 12:13:56PM -0800, Joe Lin wrote:
> I tried it, and it was fine.
> 
> I am fairly certain the amount of things you can stuff into the vrf is
> dependent on memory of the router
> 

yeah, pretty much; you also need to make sure you have a wide enough
label range configured to cover however many labels you want to
assign.  



eric

> -joe
> 
> 
> -----Original Message-----
> From: cisco-nsp-bounces at puck.nether.net
> [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Alexey G
> Misurenko
> Sent: Thursday, November 06, 2003 11:30 AM
> To: cisco-nsp at puck.nether.net
> Subject: Re: [nsp] MPLS-VPN & LABELS
> 
> Hello!
> 
> Does anybody try to put to VRF BGP FullView ? (about 125000 prefixed?)
> 
> 
> > I'm doing that and it works fine..
> > 
> > -----Original Message-----
> > From: Eric Osborne [mailto:eosborne at cisco.com]
> > Sent: Thursday, November 06, 2003 11:47 AM
> > To: Nikos Leontsinis
> > Cc: 'Eric Osborne'; cisco-nsp at puck.nether.net
> > Subject: Re: [nsp] MPLS-VPN & LABELS
> > 
> > 
> > 
> > > Not that I've tried this, but could you create two VRFs with
> identical
> > > import/export policies (plus cross-VRF pollination) and run
> BGP+Label
> > > in one and LDP in the other?
> > > 
> > > 
> > > 
> > > I did tried it and it seems to work. I am not sure if I understand
> your
> > > term (cross-VRF pollination) though is there any documentation about
> > > this on the web or elsewhere?
> > 
> > 
> > cross-vrf pollination is just making sure that if you divide a VRF up
> > into VRF-a and VRF-b, that VRF-a sees all the routes from VRF-b, and
> > vice versa.
> > 
> > 
> -- 
> WBR,   Alexey G Misurenko ( MAG-RIPE | MMAGG-RIPN )
> CTO of Caravan ISP            http://www.caravan.ru
> Phone: +7 095 3632252         Cell:  +7 903 7450163
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