Michael and Farkas,
Okay, I have thought about what you mentioned. Here is my revised
approach. Let me know what you think about this way:
!
mls qos map policed-dscp 0 24 to 8
mls qos map cos-dscp 0 8 16 24 32 46 48 56
mls qos
!
!
class-map match-any SCCP-Traffic
match ip dscp cs3 af31
!
!
policy-map POLICE-MAP
class SCCP-Traffic
police 320000 8000 exceed-action policed-dscp-transmit
set dscp cs3
!
!
interface FastEthernet0/6
service-policy input POLICE-MAP
!
What is the signifigance of matching both ip dscp cs3 af31? Since I have
match-any will it match on both? New CUCM 7.x servers should send SCCP out
at cs3 correct?
Thanks,
Alex
2009/11/11 "Farkas Péter" <wormh...@sch.bme.hu>
> AutoQoS cannot be configured until service-policy is attached to the
> interface so you cannot use it for correction. Also, AutoQos does not work
> on Eth.
>
> ----- Original Message -----
> From: Michael Ciarfello <mciarfe...@iplogic.com>
> Date: Wednesday, November 11, 2009 8:56 pm
> Subject: Re: [OSL | CCIE_Voice] 3750 QoS Question
> To: Alex Hannah <alex.han...@gmail.com>, "ccie_voice@onlinestudylist.com"
> <ccie_voice@onlinestudylist.com>
>
>
> > Here are some hints for you to research:
> >
> > I believe there is an error in one of the class-maps. See if you can
> find it or agree.
> >
> > I believe you have too much extra stuff configured, let’s eliminate the
> unneeded stuff.
> >
> > How about use match IP protocol instead of access-lists?
> >
> > Are you sure your access-list is correct for the inbound / outbound
> traffic you have?
> >
> > I think the data vlan people are going to be pissed and complain about
> slowness. I know it’s
> > a lab. I believe you can get the entire config down to a much simplier
> 10-15 lines instead of
> > all the stuff you have.
> >
> > From: ccie_voice-boun...@onlinestudylist.com [ On Behalf Of Alex Hannah
> > Sent: Wednesday, November 11, 2009 2:41 PM
> > To: ccie_voice@onlinestudylist.com
> > Subject: [OSL | CCIE_Voice] 3750 QoS Question
> >
> > Hello everyone.
> >
> > I am attempting to create the following QoS policy on a 3750 port with
> an IP Phone plugged in
> > behind it.
> >
> > The policy will police signalling ( SCCP ) 32k down to 8k and remark to
> DSCP 8. I have read
> > through most of the SRND guide for the 3750, the model I am following is
> the:
> >
> > 2970/3560/3750–Conditionally-Trusted IP Phone + PC + Scavenger (Basic)
> Model Configuration on
> > page 105 of the 3.3 QoS SRND.
> >
> > Can anyone validate my work below and let me know if you think this
> meets those requirements?
> > Also, in this scenerio, Auto Qos would not need to be applied over top of
> it correct?
> >
> > mls qos map cos-dscp 0 8 16 24 32 46 48 56
> > mls qos map policed-dscp 0 24 to 8
> >
> > class-map match-all VVLAN-VOICE
> > !Was in SRND but not using match access-group name VVLAN-VOICE
> > match ip dscp ef
> >
> > class-map match-all VVLAN-CALL-SIGNALING
> > !Was in SRND but not using match access-group name
> VVLAN-CALL-SIGNALLING
> > match ip dscp cs3 af31
> >
> > class-map match-all VVLAN-ANY
> > match access-group name VVLAN-ANY
> >
> > policy-map IPPHONE+PC-BASIC
> > class VVLAN-VOICE
> > set ip dscp 46
> > police 128000 8000
> > exceed-action drop
> > class VVLAN-CALL-SIGNALING
> > set ip dscp 24
> > police 32000 8000
> > exceed-action policed-dscp-transmit
> > class VVLAN-ANY
> > set ip dscp 0
> > police 32000 8000
> > exceed-action policed-dscp-transmit
> >
> > class class-default
> > set ip dscp 0
> > police 5000000 8000
> > exceed-action policed-dscp-transmit
> >
> > interface FastEthernet0/1
> > service-policy input IPPHONE+PC-BASIC
> >
> > ip access list extended VVLAN-VOICE
> > permit udp x.x.x.x 0.0.0.255 any range 16384 32767
> >
> > ip access list extended VVLAN-CALL-SIGNALING
> > permit tcp x.x.x.x 0.0.0.255 any range 2000 2002
> >
> > ip access list extended VVLAN-ANY
> > permit ip x.x.x.x 0.0.0.255 any
> >
> >
> >
> > Thanks,
> >
> > Alex
> >
> >
> >
> >
> >
> > _______________________________________________
> > For more information regarding industry leading CCIE Lab training,
> please visit www.ipexpert.com
>
_______________________________________________
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