Chapter 21: Quality Of Service; Prerequisites; Qos - Overview; Setting Up Qos - Radwin 5000 HPMP User Manual

Chapter 21:
Quality of Service

Prerequisites

To use the facility you must be familiar with the use of VLAN (802.1p) or Diffserv.
QoS ‐ Overview
QoS is a technique for prioritization of network traffic packets during congestion.
RADWIN 5000 sectors support two classification criteria, VLAN based or Diffserv based. You
may choose which of them to use.
Table 21‐1: Default priorities an d allocation by VLAN ID and Diffserv
Quality queue
Real time
Near real time (responsive
applications)
Controlled load
Best effort
Based upon the classification criterion chosen, received packets will be mapped into one of
four quality groups: Real time, Near real time, Controlled load and Best effort.
You may partition the total link capacity across the four Quality queues. The default weights
as percentages are shown in Table
Setting up QoS
QoS for RADWIN 5000 is set up in two phases:
RADWIN 5000 HPMP User Manual
Priority
Diffserv VLAN
48‐63 6‐7
32‐47 4‐5
16‐31 2‐3
0‐15 0‐1
21‐1.
Release 3.5.70 21‐1