[c-nsp] MPLS network on 3750 switches - ISIS or OSPF which isscalable ?

Tom Zingale (tomz) tomz at cisco.com
Wed Oct 17 16:33:11 EDT 2007


The SDM templates are used for route table sizing.  The total number
listed is approximate number and the number of entries will depend on
mask length and prefixes.

http://www.cisco.com/en/US/products/ps6580/products_configuration_guide_
chapter09186a008087831f.html


> -----Original Message-----
> From: cisco-nsp-bounces at puck.nether.net [mailto:cisco-nsp-
> bounces at puck.nether.net] On Behalf Of Zahid Hassan
> Sent: Wednesday, October 17, 2007 1:09 PM
> To: Saku Ytti; Asbjorn Hojmark - Lists
> Cc: cisco-nsp at puck.nether.net
> Subject: Re: [c-nsp] MPLS network on 3750 switches - ISIS or OSPF
which
> isscalable ?
> 
> Hi,
> 
> 
> Does anyone happen to know the routing table size capacity of the ME-
> 3400G
> series ?
> 
> I am wondering if the box will be able to take full BGP table, which I
> very
> much doubt it will be.
> 
> Will be really appreciate any input on this.
> 
> 
> Regards,
> 
> 
> ZH
> 
> 
> 
> 
> 
> 
> -----Original Message-----
> From: cisco-nsp-bounces at puck.nether.net
> [mailto:cisco-nsp-bounces at puck.nether.net]On Behalf Of Saku Ytti
> Sent: 16 October 2007 14:48
> To: Asbjorn Hojmark - Lists
> Cc: cisco-nsp at puck.nether.net
> Subject: Re: [c-nsp] MPLS network on 3750 switches - ISISor
> OSPFwhichisscalable?
> 
> 
> On (2007-10-16 13:48 +0200), Asbjorn Hojmark - Lists wrote:
> 
> > WS-C3750G-12S-S = 8 k$
> > ME-3400G-12CS-A = 7 k$ (possibly add Metro Access at 1 k$)
> 
> Here 3750 will do L3, 3400 will not. You have to add some
> software there, and only the most expensive will do L3.
> Of course after that license, 3400 would do full IP, while
> 3750 only static and RIP. So direct head-to-head comparison
> is not possible, depending on what you need price difference
> can go either way.
> 
> > Layer 3
> > WS-C3750G-12S-E = 12 k$
> > ME-3400G-12CS-A + Metro IP Access = 10 k$
> >
> > Then add the price of a RPS2300 to the 3750.
> 
> You'd still be missing stackwise and I guess IPv6
> might be relevant to few. But I'll rather take IS-IS
> than IPv6, to be honest.
> 
> --
>   ++ytti
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