Inbound QoS policy

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Contents

Introduction

This is an example for inbound QoS policy to mark incoming packets

Design

===LAN===>==router---internet


Configuration

ip access-list extended VoIP-RTCP

permit udp any any range 16384 32767

! ip access-list extended Voice-Control

permit tcp any any eq 1720
permit tcp any any range 11000 11999
permit udp any any eq 2427
permit tcp any any eq 2428
permit tcp any any range 2000 2002
permit udp any any eq 1719
permit udp any any eq 5060

! class-map match-any real-time

match protocol rtp
match protocol icmp
match access-group name VoIP-RTCP

class-map match-any mission-critical

match protocol sqlnet
match access-group name Voice-Control

class-map match-all interactive

match protocol citrix

class-map match-all bulk

match protocol ftp

class-map match-any scavenger

 match protocol kazaa2
 match protocol napster

! policy-map mark-nbar

class real-time
 set dscp ef
class mission-critical
 set dscp af31
class interactive
 set dscp af21
class bulk
 set dscp af11
class scavenger
 set dscp cs1
class class-default
 set dscp default

! interface fastethernet0/1

service-policy input mark-nbar


Related show Commands

show policy-map interface fastethernet0/1

Related Information

http://www.cisco.com/en/US/docs/ios/qos/configuration/guide/nbar_mqc_ps6350_TSD_Products_Configuration_Guide_Chapter.html#wp1055125

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