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Cisco AVVID Network Infrastructure Enterprise Quality of Service Design
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Chapter 4 QoS in an AVVID-Enabled Wide-Area Network
QoS Recommendations for Remote Branch Routers
For more information about DSCP and NBAR, see
"Classification Tools" section on page 1-12
.
Summary Configuration
The following is an example of a remote branch router configured for QoS for voice, video, and
mission-critical data.
ip cef
!
class-map match-all VOICE
match ip dscp ef
class-map match-all VIDEO
match ip dscp af41
class-map match-all VOICE-CONTROL
match ip dscp af31
class-map match-any GOLD-DATA
match ip dscp af21
match ip dscp af22
match ip dscp af23
class-map match-any SILVER-DATA
match ip dscp af11
match ip dscp af12
match ip dscp af13
!
class-map match-all SAP
match access-group 100
class-map match-all SQLNET
match protocol sqlnet
class-map match-all CITRIX
match protocol citrix
class-map match-any EMAIL
match protocol pop3
match protocol imap
match protocol smtp
class-map match-all TELNET
match protocol telnet
class-map match-all RCMD
match protocol rcmd
class-map match-all FTP
match protocol ftp
class-map match-all BACKUPS
match access-group 101
class-map match-any P2P
match protocol napster
match protocol fasttrack
!
policy-map WAN-EDGE
class VOICE
priority percent 17
class VIDEO
priority percent 16 30000
class VOICE-CONTROL
bandwidth percent 2
class GOLD-DATA
bandwidth percent 25
random-detect dscp-based
class SILVER-DATA
bandwidth percent 15
random-detect dscp-based