CLI commands

no qos

Disables QoS for this profile.

Four traffic queues are provided based on the WME standard. In order of priority, these queues are:

„1: Voice traffic

„2: Video traffic

„3: Best effort data traffic

„4: Background data traffic

Each QoS priority mechanism maps traffic to one of the four traffic queues. Client stations that do not support the QoS mechanism for the profile they are connected to are always assigned to queue 3.

Important: Traffic delivery is based on strict priority (per the WME standard). Therefore, if excessive traffic is present on queues 1 or 2, it will reduce the flow of traffic on queues 3 and 4.

802.1p

Traffic from 802.1p client stations is classified based on the VLAN priority

 

field present within the VLAN header. When this mechanism is selected,

 

the service controller will advertise WME capabilities, enabling WME

 

clients to associate and take advantage of them. This setting has no effect

 

on legacy clients.

 

Note: To support 802.1p, the wireless profile must have a VLAN assigned to

 

it, which means that client station traffic is forwarded onto the LAN port

 

only.

vap0 to vap3

Allows a specific priority level to be specified for all traffic on a VAP (VSC)

 

profile. This enables client stations without a QoS mechanism to set traffic

 

priority by connecting to the appropriate SSID.

 

If you enable this priority mechanism, it takes precedence regardless of the

 

priority mechanism supported by associated client stations. For example,

 

if you set SSID-based low priority for a profile, all devices that connect to

 

the profile have their traffic set at this priority

 

Mapping to the traffic queues is as follows: vap0 or very-high=queue 1,

 

vap1 or high=queue 2, vap2 or normal=queue 3, vap3 or low=queue 4

diffsrv

Differential services is a method for defining IP traffic priority on a per-hop

 

basis. The Differential Service bits are defined in RFC2474 and are

 

composed of the six most significant bits of the IP TOS field. These bits

 

define the class selector code points which the CN320 maps to the

 

appropriate traffic queue. (default setting)

tos

The IP TOS (type of service) field can be used to mark prioritization or

 

special handling for IP packets.

upstream diffserv tagging

Supported on: MSM710 MSM730 MSM750 MSM760 MSM765zl

upstream diffserv tagging

Enables upstream diffserv tagging.

no upstream diffserv tagging

Disables upstream diffserv tagging.

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