> Does anyone know if a Cisco 4500 running 11.0 or higher ( or any other
> router/linux) prioritize ip packets based on
> tcp port number?
11.0 is capable (or 11.1 atleast) doing custom and priority
queing. See those urls to see what's that all about.
http://www.cisco.com/warp/public/732/Tech/quality.shtml
http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/12cgcr/qos_c/index.htm
If you need a true "traffic shaping" you should upgrade to
11.3.
++Janne Kjellman
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