Users Guide

Table 216: Lync ALG Traffic Priority Parameters
Traffic Control Parameter Description
Prioritize voice Prioritizes voice sessions by Lync ALG.
Prioritize video Prioritizes video sessions by Lync ALG.
Prioritize desktop-sharing Prioritizes desktop sharing sessions by Lync ALG.
Prioritize file-transfer Prioritizes file transfer sessions by Lync ALG.
Link the newly created Lync traffic control profile to the user-role:
1. Navigate to the Configuration > Security > Access Control > User Roles page.
2. Select an existing user role, and click Edit.
3. Under the Misc. Configuration section, select the newly created Lync traffic control profile from the
Traffic Control Profile drop-down list.
Using the CLI
Configure the Lync traffic control profile:
(host) (config) #app lync traffic-control <profile-name>
(host) (Traffic Control Prioritization Profile "default") #prioritize-voice
(host) (Traffic Control Prioritization Profile "default") #prioritize-video
(host) (Traffic Control Prioritization Profile "default") #prioritize-desktop-sharing
(host) (Traffic Control Prioritization Profile "default") #prioritize-file-transfer
To verify the configuration, use the following command:
(host) #show ucc configuration traffic-control lync <profile-name>
Link the newly created Lync traffic control profile to the user-role.
(host) (config) #user-role <STRING>
(host) (config-role) #traffic-control-profile <STRING>
Recommended DSCP Mapping for Lync Traffic in Dell Controller
The following DSCP values for Lync ALG are recommended:
Table 217: DSCP Values
Lync Application DSCP Mapping
Voice 56
Video and desktop
sharing
40
File transfer 24 (Best-effort)
You can configure the DSCP mappings in the SSID profile using the following CLI command:
(host)(config) #wlan ssid-profile Lync_ALG
(host) (SSID Profile "Lync_ALG") #wmm
(host) (SSID Profile "Lync_ALG") #wmm-vo-dscp 56
Dell Networking W-Series ArubaOS 6.4.x | User Guide Voice and Video | 989