nanog mailing list archives
Re: Do ATM-based Exchange Points make sense anymore?
From: Alex Rubenstein <alex () nac net>
Date: Thu, 8 Aug 2002 12:37:30 -0400 (Eastern Daylight Time)
I have no first-hand experience SRP/DPT. However, the following questions exist? Does it scale well to 10's, or perhaps hundreds of nodes? And, is there the possibility of one member hurting the entire ring? On Thu, 8 Aug 2002, michael.dillon () radianz com wrote:
Given that your analysis could be used to make decisions about exchange point architecture, I wonder if you would consider adding RPR IEEE 802.17 into the mix? While I don't know of anyone using RPR in an exchange point, there certainly are products on the market and not just Cisco's SRP/DPT. Within Ebone we were using SRP/DPT rings quite successfully in our PoP architecture, i.e. it does work in the real world. I know that the marketing side of RPR is promoting it as a metro area solution, but it works just as well in a PoP. Given that you are comparing a PoP oriented technology (Ethernet) with a metro area technology (ATM), I think it makes sense to take a serious look at a technology that covers both. --Michael Dillon
-- Alex Rubenstein, AR97, K2AHR, alex () nac net, latency, Al Reuben -- -- Net Access Corporation, 800-NET-ME-36, http://www.nac.net --
Current thread:
- Do ATM-based Exchange Points make sense anymore? William B. Norton (Aug 07)
- Re: Do ATM-based Exchange Points make sense anymore? William B. Norton (Aug 08)
- Re: Do ATM-based Exchange Points make sense anymore? Alex Rubenstein (Aug 08)
- Re: Do ATM-based Exchange Points make sense anymore? Bill Woodcock (Aug 09)
- Re: Do ATM-based Exchange Points make sense anymore? Steve Feldman (Aug 09)
- Re: Do ATM-based Exchange Points make sense anymore? William B. Norton (Aug 30)
- Re: Do ATM-based Exchange Points make sense anymore? Petri Helenius (Aug 31)
- Re: Do ATM-based Exchange Points make sense anymore? Alex Rubenstein (Aug 08)
- Re: Do ATM-based Exchange Points make sense anymore? William B. Norton (Aug 08)
- <Possible follow-ups>
- Re: Do ATM-based Exchange Points make sense anymore? michael . dillon (Aug 08)
- Re: Do ATM-based Exchange Points make sense anymore? Alex Rubenstein (Aug 08)
- Re: Do ATM-based Exchange Points make sense anymore? Mikael Abrahamsson (Aug 08)
- Re: Do ATM-based Exchange Points make sense anymore? bmanning (Aug 08)
- Re: Do ATM-based Exchange Points make sense anymore? Alex Rubenstein (Aug 08)
- Re: Do ATM-based Exchange Points make sense anymore? Nenad Trifunovic (Aug 09)
- Re: Do ATM-based Exchange Points make sense anymore? William B. Norton (Aug 09)
- Re: Do ATM-based Exchange Points make sense anymore? Mike Leber (Aug 09)
- Re: Do ATM-based Exchange Points make sense anymore? Alex Rubenstein (Aug 10)
- Re: Do ATM-based Exchange Points make sense anymore? William B. Norton (Aug 09)
- Re: Do ATM-based Exchange Points make sense anymore? Nenad Trifunovic (Aug 09)
- Re: Do ATM-based Exchange Points make sense anymore? Mikael Abrahamsson (Aug 09)
- Re: Do ATM-based Exchange Points make sense anymore? Petri Helenius (Aug 09)
- Re: Do ATM-based Exchange Points make sense anymore? Paul Vixie (Aug 09)
- Re: Do ATM-based Exchange Points make sense anymore? Mikael Abrahamsson (Aug 09)