Cisco Catalyst 4500 Series Software Configuration Manual page 1207

Chapter 45 Configuring AVC with DNS-AS
Table 45-1
app-class: REALTIME-INTERACTIVE
app-class: MULTIMEDIA-CONFERENCING
app-class: MULTIMEDIA-STREAMING
app-class: NETWORK-CONTROL
app-class: SIGNALING
app-class: OPS-ADMIN-MGMT
app-class: TRANSACTIONAL-DATA
app-class: BULK-DATA
app-class: BEST-EFFORT
app-class: SCAVENGER
Sample QoS Configuration for AVC with DNS-AS: Classifying Network Control Traffic
The following example shows how to classify network-control traffic based on the 12-class Easy QoS
model. It shows how the DNS-AS client allows "example.org" to be classifed under class-map
NETWORK-CONTROL.
For this example, the corresponding metadata that should be maintained is:
Create class maps and match attributes
Create the policy map, attach the class map to it and specify priority
app-class and QoS Traffic Mapping
app-class: RTI
app-class: MMC
app-class: MMS
app-class: NC
app-class: CS
app-class: OAM
app-class: TD
app-class: BD
app-class: BE
app-class: SCV
CISCO-CLS=app-name:example|app-class:NC|business:YES
Switch# configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)# class-map NETWORK-CONTROL
Switch(config-cmap)# match protocol attribute traffic-class network-control
Switch(config-cmap)# match protocol attribute business-relevance business-relevant
Switch(config-cmap)# end
Switch# configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)# policy-map MARKING
Switch(config-pmap)# class NETWORK-CONTROL
Switch(config-pmap-c)# set dscp ef
Switch(config-pmap-c)# end
Switch#
Catalyst 4500 Series Switch, Cisco IOS Software Configuration Guide - Cisco IOS XE 3.9.xE and IOS 15.2(5)Ex
Configuring AVC with DNS-AS
Traffic-class = real-time-interactive
Business-relevance = YES
Traffic-class = multimedia-conferencing
Business-relevance = YES
Traffic-class = multimedia-streaming
Business-relevance = YES
Traffic-class = network-control
Business-relevance = YES
Traffic-class = Signaling
Business-relevance = YES
Traffic-class = ops-admin-mgmt
Business-relevance = YES
Traffic-class = Transactional-Data
Business-relevance = YES
Traffic-class = bulk-data
Business-relevance = YES
Traffic-class = <no change>
Business-relevance = default
Traffic-Class = <no change>
Business-relevance = NO
45-13