nanog mailing list archives
Re: symmetric vs. asymmetric [was: Verizon Policy Statement on Net Neutrality]
From: James R Cutler <james.cutler () consultant com>
Date: Sat, 7 Mar 2015 09:50:48 -0500
Frank, Are your measurements taken at the campus boundary or within the campus network? I remember the confusion when Centrex was first introduced at UMich. The statistic there that confounded was call durations wildly exceeding models, but mostly within the campus, not to the outside world. Could there be peer to peer traffic that you do not see? James R. Cutler James.cutler () consultant com PGP keys at http://pgp.mit.edu
On Mar 6, 2015, at 11:35 PM, Frank Bulk <frnkblk () iname com> wrote: The download/upload in our residential/business eyeball network has been trending a 95th-percentile based ratio of 9:1. If I look at a higher-ed customer of ours who has symmetric service and has a young demographic the average ratio is 11:1 and the peak ratio 8.8:1. So despite access to symmetric speeds, they're not showing a distinctively heavier symmetricity. Frank
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Current thread:
- Re: symmetric vs. asymmetric [was: Verizon Policy Statement on Net Neutrality], (continued)
- Re: symmetric vs. asymmetric [was: Verizon Policy Statement on Net Neutrality] Owen DeLong (Mar 02)
- RE: symmetric vs. asymmetric [was: Verizon Policy Statement on Net Neutrality] Chuck Church (Mar 02)
- Re: symmetric vs. asymmetric [was: Verizon Policy Statement on Net Neutrality] N. Max Pierson (Mar 02)
- Re: symmetric vs. asymmetric [was: Verizon Policy Statement on Net Neutrality] Mark Andrews (Mar 02)
- Re: symmetric vs. asymmetric [was: Verizon Policy Statement on Net Neutrality] Stephen Satchell (Mar 03)
- Re: symmetric vs. asymmetric [was: Verizon Policy Statement on Net Neutrality] Mark Andrews (Mar 03)
- Re: symmetric vs. asymmetric [was: Verizon Policy Statement on Net Neutrality] Scott Helms (Mar 03)
- Re: symmetric vs. asymmetric [was: Verizon Policy Statement on Net Neutrality] Tei (Mar 03)
- Re: symmetric vs. asymmetric [was: Verizon Policy Statement on Net Neutrality] Mark Andrews (Mar 03)
- RE: symmetric vs. asymmetric [was: Verizon Policy Statement on Net Neutrality] Frank Bulk (Mar 06)
- Re: symmetric vs. asymmetric [was: Verizon Policy Statement on Net Neutrality] James R Cutler (Mar 07)
- Re: symmetric vs. asymmetric [was: Verizon Policy Statement on Net Neutrality] Lamar Owen (Mar 04)
- Re: symmetric vs. asymmetric [was: Verizon Policy Statement on Net Neutrality] Dave Taht (Mar 04)
- Re: symmetric vs. asymmetric [was: Verizon Policy Statement on Net Neutrality] Jack Bates (Mar 03)
- Re: symmetric vs. asymmetric [was: Verizon Policy Statement on Net Neutrality] Dave Taht (Mar 04)
- Re: symmetric vs. asymmetric [was: Verizon Policy Statement on Net Neutrality] Nick Hilliard (Mar 04)
- Re: symmetric vs. asymmetric [was: Verizon Policy Statement on Net Neutrality] Dave Taht (Mar 04)