Cisco Cisco 2504 Wireless Controller Manuel Technique
Note
: In versions before Version 7.5, it was recommended to set the .1p tag to 6 for voice (although this
would actually mark it with CoS 5 in reality). Versions after Version 7.5 default to 5 for platinum .1p. This is
a cosmetic change only, behavior stays the same.
a cosmetic change only, behavior stays the same.
Additional guidelines include:
If you rely on Class of Service (CoS), all interfaces should be tagged. None should be set to VLAN 0,
because that indicates they are in the native VLAN.
because that indicates they are in the native VLAN.
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If you rely on CoS, switchports connected to the WLC should be trunk ports set with the mls qos
trust cos
trust cos
command.
•
Switchports connected to local mode access points (APs) and Hybrid Remote Edge Access Point
(H-REAP)/FlexConnect APs with no locally switching Wireless LANs (WLANs) should be access
ports set with the mls qos trust dscp command.
(H-REAP)/FlexConnect APs with no locally switching Wireless LANs (WLANs) should be access
ports set with the mls qos trust dscp command.
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If you rely on CoS, switchports connected to H-REAP/FlexConnect APs with at least one locally
switched WLAN should be trunk ports set with the mls qos trust cos command.
switched WLAN should be trunk ports set with the mls qos trust cos command.
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WMM
Enable WMM on a WLAN in order to create the simplest implementation of QoS; this option is on the QoS
tab in the WLAN configuration menu. Other WMM policy settings are:
tab in the WLAN configuration menu. Other WMM policy settings are:
Disabled
- WMM is not in use on the WLAN.
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