From Chris' FPS configs
// ----------------------------------------------------------------------------
// Net settings
// ----------------------------------------------------------------------------
// Whilst net settings perhaps aren't an integral part of an FPS config, they
// are a fact of life in competitive TF2, and as such, they are included here.
//
// A common question I am asked -- what defines whether a good connection is
// good or bad? Mostly personal preference. If you're not willing to make the
// choice, try both and see which is better for you.
//
// Generally, meeting both of the following conditions would classify it as a
// good connection:
//
// - Ping of <80 to the average server you join
// - Generally no/negligible choke/loss (can be checked with `net_graph')
//
// There's some pretty good documentation on this here:
// http://developer.valvesoftware.com/wiki/Source_Multiplayer_Networking
//
// Uncomment (remove the `//' from) one of the groups if you want to use them.
// ----------------------------------------------------------------------------
// Good connection
//cl_cmdrate 66
//cl_interp 0
//cl_interp_ratio 1
//cl_lagcompensation 1
//cl_pred_optimize 2
//cl_smooth 0
//cl_smoothtime 0.01
//cl_updaterate 66
//rate 60000
// Bad connection
//cl_cmdrate 40
//cl_interp 0
//cl_interp_ratio 2
//cl_lagcompensation 1
//cl_pred_optimize 2
//cl_smooth 0
//cl_smoothtime 0.01
//cl_updaterate 40
//rate 35000edit:removed the lan settings