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Configuring Enterprise Edge Services 221
P0911588 Issue 01 Enterprise Edge 2.0 Programming Operations Guide
QoS Restrictions and Defaults
Enterprise Edge QoS includes the following restrictions and defaults:
By default, the general bulk of traffic (not defined by priority filters) is routed
to best-effort Queue 5 (with Queue 1 the highest priority and Queue 8 the
lowest). An administrator can define four classes of traffic above the generic
traffic and three classes below it.
A maximum of 31 priority filters for best-effort traffic can be created.
The QoS module can be Enabled or Disabled. The default setting is Enabled.
The predetermined WAN bandwidth is always available to VoIP gateway
channels. That is, VoIP gateway calls are always admitted. The remaining
WAN premium bandwidth can be used by other H.323 streams, such as
Microsoft NetMeeting. If there is no VoIP gateway traffic, the VoIP WAN
bandwidth can be used only by best-effort traffic, not other premium traffic (for
example, NetMeeting). Enterprise Edge does not support preemption of
admitted premium streams.
Currently, packet prioritizing and priority filters apply only to outbound traffic
for specified interfaces. Inbound traffic is treated on a first in/first out (FIFO)
priority.
The maximum port numbers you can reserve for premium traffic is 256.
To configure QoS services settings:
1. Choose Services andclickontheQoS heading.
The QoS Summary screen appears.
2. Configure the QoS Services Summary attributes according to the following
table:
Attribute Description
Description Shows the description of the QoS provider.
Version Shows the driver version of the QoS provider.
Status Allows you to enable or disable the QoS module.
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