Alvarion BreezeACCESS SU-A-EZ, Product Manual

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Chapter 4 - Web-managed Configuration Wireless Settings
BreezeACCESS SU-A-EZ 55 Product Manual

IP Precedence (RFC 791) - Enables precedence based on the IP Precedence
bits in the IP header

DSCP (RFC 2474) - Enables precedence based on the Differentiated Services
Code Point bits in the IP header
The default value is Disable.
IP ToS Precedence Threshold – Sets a threshold for the IP Precedence bits’ value
above which frames are routed via the High priority queue. It is only applicable
when IP Precedence ToS Prioritization (RFC 791) is enabled. (Range:0-7;
Default:4).
DSCP Threshold – Sets a threshold for the Differentiated Services Code Point bits’
value above which frames are routed via the High priority queue. It is only
applicable when DSCP ToS Prioritization (RFC 2474) is enabled. (Range:0-63;
Default:32).
UDP/TCP Port Ranges Prioritization – Sets up prioritization based on the
destination UDP/TCP port ranges. The following settings are available:

Disable - UDP/TCP Port Ranges Prioritization is disabled.

UDP only - UDP Port Ranges Prioritization is enabled.

TCP only - TCP Port Ranges Prioritization is enabled.

UDP and TCP - Both UDP and TCP Port Ranges Prioritization is enabled.
The default value is Disable.
UDP Port RTP/RTCP Prioritization – Sets up prioritization for Voice over IP
traffic over UDP ports depending on the protocol:

All Ports (RTP and RTCP) - Both RTP (Real Time Protocol) and RTCP (Real
Time Control Protocol) traffic is prioritized.

Even Ports (RTP only) - Only RTP (Real Time Protocol) traffic is prioritized.
The default value is All Ports (RTP and RTCP).
TCP Port RTP/RTCP Prioritization – Sets up prioritization for Voice over IP
traffic over TCP ports depending on the protocol: