Extreme Networks Summit WM20, User Manual

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WM Access Domain Services Configuration
Summit WM20 User Guide, Software Release 4.2
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Bronze (2)
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Best Effort (1)
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Background (0) – The lowest priority level
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DSCP marking – From the drop-down list, select the DSCP value used to tag the IP header of the
encapsulated packets.
6 If you want to assign a service class to each DSCP marking, clear the Priority Override checkbox
and define the DSCP service class priorities in the DSCP classification table.
When Priority Override is enabled, the configured service class overrides queue selection in the
downlink direction, the 802.1P user priority for the VLAN tagged Ethernet packets and the user
priority for the wireless QoS packets (WMM or 802.11e), according to the mapping between service
class and user priority. If
Priority Override is enabled and the WM-AD is not locally bridged, the
configured DSCP value is used to tag the IP header of the encapsulated packets. The AP does not
override the DSCP in the IP header of the user packet.
7 The Advanced Wireless QoS options are only displayed if the WMM or 802.11e checkboxes are
selected:
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Enable U-APSD – Select to enable the Unscheduled Automatic Power Save Delivery (U-APSD)
feature. This feature can be used by mobile devices to efficiently sustain one or more real-time
streams while being in power-save mode. This feature works in conjunction with WMM and/or
802.11e, and it is automatically disabled if both WMM and 802.11e are disabled.
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Use Global Admission Control for Voice (VO) – Select to enable admission control for Voice.
With admission control, clients are forced to request admission in order to use the high priority
access categories in both downlink and uplink direction. Admission control protects admitted
traffic against new bandwidth demands.
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Use Global Admission Control for Video (VI) – This feature is only available If admission
control is enabled for Voice. Select to enable admission control for Video. With admission control,
clients are forced to request admission in order to use the high priority access categories in both
downlink and uplink direction. Admission control protects admitted traffic against new
bandwidth demands.
8 To save your changes, click Save .
Bridging Traffic Locally
A WM-AD must first be setup before traffic can be bridged locally. For more information, see Chapter
4, “WM Access Domain Services.”
To bridge traffic locally:
1 From the main menu, click WM-AD Configuration . The WM-AD Configuration screen is
displayed.
2 In the left pane WM Access Domains list, click the WM-AD that you want to define topology
parameters for.
3 Click the Topology tab.
4 In the WM-AD Mode drop-down list, click Bridge Traffic Locally at AP to enable branch office
mode.
5 To define the VLAN Setting, select one of the following:
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Tagged