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QoS cheat sheet

By stretch | Monday, May 12, 2008 at 1:54 p.m. UTC

This one took a while to come up with, but I think I finally managed to include all of the right information. Taken from the bulk of the Cisco Press CCNP ONT study guide, I hope the information provided here portrays an accurate account of the different QoS markings, terminology, and queuing methods.


UPDATE: Corrected an error listing CQ as the default queuing method for interfaces slower than 2 Mbps (it should be WFQ). Thanks to Chris Noon for catching this!

Posted in Announcements


May 12, 2008 at 2:43 p.m. UTC

How do you accomplish this? You create perfect cheat sheets !


Chris Noon
May 12, 2008 at 3:44 p.m. UTC

Great doc! The Queueing comparison chart needs to be corrected. Default on interfaces states CQ on <= 2 Mbps.

Joe L
May 19, 2008 at 7:01 p.m. UTC

Great cheat sheet, 1 minor typo in the Terminology section.

Shaping ยท Similar to POLICING but buffers excess traffic for delayed transmission; makes more efficient use of bandwidth but introduces a delay

May 31, 2008 at 4:46 a.m. UTC

That's going on the wall at work. Very nice.

Mike A.
June 1, 2008 at 2:13 a.m. UTC

Very professional looking!

June 6, 2008 at 1:07 a.m. UTC

Hi! Thanks for the wonderful cheatsheets! Were very useful!!!

October 17, 2008 at 3:00 p.m. UTC


December 14, 2010 at 12:18 a.m. UTC

Exactly what i'm looking for, thank you!

March 11, 2015 at 5:12 p.m. UTC

Thank you

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