nanog mailing list archives
Re: MAE-EAST Moving? from Tysons corner to reston VA.
From: "Richard A. Steenbergen" <ras () e-gerbil net>
Date: Fri, 16 Jun 2000 22:46:13 -0400 (EDT)
On 16 Jun 2000 michael.dillon () gtsip net wrote:
On Fri, 16 June 2000, "Richard A. Steenbergen" wrote:In a public exchange point where you're talking to multiple networks across a shared media it makes sense to do GigE, multiple GigE, 10GigE, etc,What is the largest MTU that you can use across a GigE fabric?
I think this would be extremely foolhardy. The common number that all those using jumbo frames should support is 9000 bytes (not 9k aka 9216). This would probably need to be a condition of using GigE at the NAP, in order to achieve any kind of common support, and you're eliminating some vendor gige support (assuming their network can even carry the 9k packets TO the nap without requiring even more work and possible problems). Has anyone tested these maximium sized jumbo frames with 802.1q vlan tagging to see exactly how much (or how little) inter-vendor support really exists? -- Richard A Steenbergen <ras () e-gerbil net> http://www.e-gerbil.net/humble PGP Key ID: 0x138EA177 (67 29 D7 BC E8 18 3E DA B2 46 B3 D8 14 36 FE B6)
Current thread:
- Re: MAE-EAST Moving? from Tysons corner to reston VA., (continued)
- Re: MAE-EAST Moving? from Tysons corner to reston VA. Steven M. Bellovin (Jun 16)
- Re: MAE-EAST Moving? from Tysons corner to reston VA. Richard A. Steenbergen (Jun 16)
- Re: MAE-EAST Moving? from Tysons corner to reston VA. Richard A. Steenbergen (Jun 16)
- Re: MAE-EAST Moving? from Tysons corner to reston VA. Christian Nielsen (Jun 16)
- Re: MAE-EAST Moving? from Tysons corner to reston VA. Richard A. Steenbergen (Jun 16)
- Re: MAE-EAST Moving? from Tysons corner to reston VA. Mark Tripod (Jun 16)
- Re: MAE-EAST Moving? from Tysons corner to reston VA. Paul Vixie (Jun 17)
- Re: MAE-EAST Moving? from Tysons corner to reston VA. Christian Nielsen (Jun 17)
- Re: MAE-EAST Moving? from Tysons corner to reston VA. Randy Bush (Jun 17)
- Re: MAE-EAST Moving? from Tysons corner to reston VA. Vijay Gill (Jun 17)
- Re: MAE-EAST Moving? from Tysons corner to reston VA. Christian Nielsen (Jun 16)
- Re: MAE-EAST Moving? from Tysons corner to reston VA. Wayne Bouchard (Jun 16)
- Re: MAE-EAST Moving? from Tysons corner to reston VA. Richard A. Steenbergen (Jun 16)
- Re: MAE-EAST Moving? from Tysons corner to reston VA. Eric A. Hall (Jun 17)
- Re: MAE-EAST Moving? from Tysons corner to reston VA. brett watson (Jun 17)
- RE: MAE-EAST Moving? from Tysons corner to reston VA. Roeland Meyer (E-mail) (Jun 17)
- Re: MAE-EAST Moving? from Tysons corner to reston VA. brett watson (Jun 17)
- Jumbo Frames (was Re: MAE-EAST Moving? from Tysons corner to reston VA. ) Bora Akyol (Jun 18)