[j-nsp] PLP Bit

[marco at lamehost.it]

Hello,

This is a very basic question, but i can't find a clear statement about.

As per my understanding JunOS has two different congestion avoidance 
mechanisms: RED and WRED.
And the main difference is that RED relies only on PLP, while WRED let 
you drop at different rates on a per "color" basis.

Is it right?

In that case, how does PLP influence WRED operations?

Regards