nanog mailing list archives
RE: HSRP availability in datacenters?
From: "Randal Kohutek" <nanog () data102 com>
Date: Fri, 11 May 2007 12:58:52 -0600
We currently offer HSRP everywhere, the problem is that it doesn't scale on a budget. For example, a 3550 can do 16 HSRP groups, limiting the number of customers that we can attach to (2x 3550s) to 16. That's a lot of distribution infrastructure for 16 customers. Then to scale that, say, to 200+ customers, that means we have 12-13 pairs of distribution routers, each with 2x gigE uplinks to the core ... Which means that either (A) the core has to be really big or (b) we get fewer, more powerful distribution devices. This is where my employer is at now - I admit, we're tiny in the datacenter world - but the cost to aggregate 100+ HSRP groups into the core, with room to grow, is pretty staggering for a smb. This why the suits are wondering if there is a revenue opportunity hiding somewhere to finance such a thing. Ah, the joys of growing out of your britches :) Thanks for any continued response, Randal
-----Original Message----- From: owner-nanog () merit edu [mailto:owner-nanog () merit edu] On Behalf Of Mike Lyon Sent: Friday, May 11, 2007 12:40 PM To: Randal Kohutek Cc: nanog () merit edu Subject: Re: HSRP availability in datacenters? So is the question: you are selling transit to your customers and you are wondering if you should charge your customer for allowing them to use your HSRP gateway instead of a physical interface on your router? Personally, if I saw a provider charging for that service, I would shy away from them. Only because it tells me they are piece-mealing their services and are cheap. I would think a good provider would include that (and/or not sell it WITHOUT HSRP) in their sales offering. If for the only reason of customer support nightmares. If you have your customers on HSRP and you have a router go down, you wont have them calling you every five minutes bitching at you... -Mike On 5/11/07, Randal Kohutek <nanog () data102 com> wrote:My cohorts in suits have begun wondering if HSRP is standard for customer gateways, and from there wondering if it issomething we should charge for.I did some research and came up with mixed results; I'dlike to hearnanogers experiences with this: In your experience, do datacenters provide free HSRPgateways, or dothey make you pay for it? Real world examples are better than Google :) Thanks, Randal
Current thread:
- HSRP availability in datacenters? Randal Kohutek (May 11)
- Re: HSRP availability in datacenters? Mike Lyon (May 11)
- RE: HSRP availability in datacenters? Randal Kohutek (May 11)
- Re: HSRP availability in datacenters? Mike Lyon (May 11)
- RE: HSRP availability in datacenters? Randal Kohutek (May 11)
- Re: HSRP availability in datacenters? Mike Lyon (May 11)
- RE: HSRP availability in datacenters? Justin M. Streiner (May 11)
- RE: HSRP availability in datacenters? Brad McConnell (May 11)
- Re: HSRP availability in datacenters? Jason Matthews (May 11)
- RE: HSRP availability in datacenters? Randal Kohutek (May 11)
- RE: HSRP availability in datacenters? Donald Stahl (May 11)
- Re: HSRP availability in datacenters? Jason Matthews (May 11)
- Re: HSRP availability in datacenters? Donald Stahl (May 11)
- RE: HSRP availability in datacenters? Randal Kohutek (May 11)
- Re: HSRP availability in datacenters? Mike Lyon (May 11)