Configuration manual

104 | Configuration Reference Dell PowerConnect W-AirWave 7.4 | Configuration Guide
3. Select Add or Save. The added or edited profile appears on the Mobility Switch page, and on the details page.
Profiles > QoS
The following QoS profiles configure traffic management and VoIP functions.
 Traffic Management—Specifies the minimum percentage of available bandwidth to be allocated to a specific
SSID when there is congestion on the wireless network, and sets the interval between bandwidth usage
reports. Refer to “Profiles > QoS > Traffic Management” on page 104.
 VoIP Call Admission Control—Dell PowerConnect W’s Voice Call Admission Control limits the number of
active voice calls per AP by load-balancing or ignoring excess call requests. This profile enables active load
balancing and call admission controls, and sets limits for the numbers of simultaneous Session Initiated
Protocol (SIP), SpectraLink Voice Priority (SVP), Cisco Skinny Client Control Protocol (SCCP), Vocera or
New Office Environment (NOE) calls that can be handled by a single radio. Refer to “Profiles > QoS > VoIP
Call Admission Control” on page 105.
 WMM Traffic Management—Wi-Fi Multimedia (WMM) is a Wi-Fi Alliance specification based on the IEEE
802.11e wireless Quality of Service (QoS) standard. WMM works with 802.11a, b, g, and n physical layer
standards. WMM supports four access categories (ACs): voice, video, best effort, and background. The
802.1D priority value is contained in a two-byte QoS control field in the WMM data frame. Refer to “Profiles
> QoS > WMM Traffic Management” on page 107.
Profiles > QoS > Traffic Management
Perform these steps to create or edit Traffic Management profiles.
1. Select Profiles > QoS > Traffic Management in the navigation pane.
2. Select the Add button to create a new Traffic Management profile, or click the pencil icon to edit an existing
profile. Complete the settings as described in Table 48:
VLAN IGMP Snooping profile None Select the VLAN IGMP Snooping profile to reference. Refer to “Profiles >
Mobility Switch > IGMP Snooping” on page 100.
Other Settings
Description Specify a description/name for the VLAN.
Mac Aging Time in Minutes
(1-44640)
5 Specify the MAC aging time in minutes.
Static MAC Items
MAC Adds the specified MAC address to the MAC address table.
Ethernet channel of
interfaces (0-7)
The port channel of the MAC item.
Table 48 Profiles > QoS > Traffic Management Profile Settings
Field Default Description
General Settings
Folder Top Set the folder with which the profile is associated. The drop-down menu displays all
folders available for association with the profile.
Table 47 Profiles > Mobility Switch > VLAN Profile Settings (Continued)
Field Default Description