Use AutoQos (without using AutoQos!) and without a reboot!

Its well known that this can be done by running Autoqos, copying into notepad and rebooting the switch. But this takes precious time, especially with the 6500.....So

copy running flash:old.cfg

run the autoqos commands

cut and paste what you need from the config

config replace flash:old.cfg

then you have the auto-qos best practice parameters and can copy them to your interface from notepad and you didn't configure the working config with auto-qos command.