RE: Is this mandatory to do NESTING of Policy

From: Joseph Brunner (joe@affirmedsystems.com)
Date: Mon Nov 26 2007 - 06:32:55 ART


Let me see...

>bandwidth 128 or priority 128

Just be aware "bandwidth" deals with contention and gives reservation in
times of high utilization. "Priority" will POLICE (drop) to prevent
starvation. Don't know which behavior you're after.

>Generally we use nested policy maps if we have to shape all the traffic
>along with the prioritization of some type of traffic

If we are providing a queue where no queue exists too, such as a sub-if
(thanks SM!)

You're example will work on main interface frame relay.

Show frame pvc xxx

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Gupta, Gopal (NWCC)
Sent: Monday, November 26, 2007 1:19 AM
To: Cisco certification
Subject: Is this mandatory to do NESTING of Policy

Hi Folks,

Generally we use nested policy maps if we have to shape all the traffic
along with the prioritization of some type of traffic. correct??

but we can do this w/o nesting as well

e.g

policy-map SHAPE+MIN_BW
class HTTP
bandwidth 128 or priority 128
shape average 512000

class TELNET
bandwidth 384
shape average 512000

Interface s1/0
service-policy output SHAPE+MIN_BW

Assuming our frame-relay interface has 512 Kbps CIR.
My question is can we achieve same thing without using nesting, like the
above example ????

Thanks
Gops



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