nanog mailing list archives
Re: Metro-area fiber providers (WAS Re: Cogent Communications?)
From: Vinay Bannai <bannai () pacbell net>
Date: Sat, 16 Dec 2000 07:56:21 -0800
Matt Clauson wrote:
On Thu, Dec 14, 2000 at 10:13:41AM -0700, Dave Cooper wrote:Not that i am even remotely defending Cogent but how does Yipes plan to offer Internet at Gigabit speeds? Or is that more marketing fud.... Quoted from Yipes web page: "Yipes is Faster. Yipes brings you the Internet at fiber-optic speeds, up to 1 Gbps"I'm not the best at explaining the technology... But the short version is that we're deploying our fiber as metro area fiber "rings".... Using Gig-E fiber, not SONET. To bring down the data speed to the customer rate, we rate-limit at the ethernet interface facing the customer (we drop a smart switch in each building where we have a customer lit). Depending on the customer's requirements (speed, latency, equipment) is what kind of switch we deploy -- we can provision copper 10(0)baseT, or gig-e fiber. --mec
That's true. There is new working group setup in IETF (802.17) which has been chartered to work exactly on this (Resilient Packet Rings). There is similar standarization efforts going in IETF (IPoPTR) dealing with layer 3 issues. Vinay Bannai Luminous Networks
Current thread:
- Cogent Communications? Bill Petrisko (Dec 12)
- Re: Cogent Communications? Jim Mercer (Dec 12)
- Re: Cogent Communications? William Stephenson (Dec 12)
- Re: Cogent Communications? Christian Nielsen (Dec 12)
- RE: Cogent Communications? Matt Levine (Dec 12)
- Re: Cogent Communications? Daniel L. Golding (Dec 12)
- Re: Cogent Communications? VIIS Network Operations Center (Dec 13)
- Metro-area fiber providers (WAS Re: Cogent Communications?) Matt Clauson (Dec 13)
- Re: Metro-area fiber providers (WAS Re: Cogent Communications?) Dave Cooper (Dec 14)
- Re: Metro-area fiber providers (WAS Re: Cogent Communications?) Matt Clauson (Dec 14)
- Re: Metro-area fiber providers (WAS Re: Cogent Communications?) Vinay Bannai (Dec 16)
- Re: Metro-area fiber providers (WAS Re: Cogent Communications?) Dave Cooper (Dec 14)