Hello all.

I have a general question about QoS. More specifically
the wording on Policy Maps.

The way I understand it is when I am requested to
"limit" or "set the maximum" amount of a given type of
traffic in/out a port I would use the "police"
parameter under an policy map.

IE:
policy-map test
  class class-default
   police 2500000

When I am asked to guarantee a "minimum" amount of
traffic, I would use the "bandwidth" parameter

IE:
policy-map test
  class class-default
   bandwidth 2000000

Finally, when I need to "shape" a give type of traffic
I'd use the "shape average" parameter

IE:
policy-map test
class class-default
shape average 2000000

So my question is more about the wording. I have seen
answers of scenarios that use both "police" and "shape
average" to set a maximum amount of traffic. What's
the difference then?

Can someone please provide any feedback about this?

THX in advance!


      
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