Table of Contents
Advertisement
Quantum and Evolution Series Installation and Operating Handbook
Each address has an associated subnet mask that delimits the particular host subnet from
the overall network. For example, if an address is 10.3.0.0 and the mask is 255.255.0.0
then any packet containing the subnet 10.3 will be matched. To match on the whole of an
address the mask must be set to 255.255.255.255.
If matching on a port is also selected then the packet will only be classified as part of the
data stream if both the address and the port number match.
A maximum of 16 data streams are supported, each of which has its own CIR, BIR and
priority level settings.
The following example shows a traffic shaping scheme based on matching on source
address and source port number. Note the Enable shaping checkbox, which controls
whether traffic shaping is enabled or not.
As can be seen, QoS Class 0 is guaranteed a bandwidth of 500 000bps. It may be
allocated up to 900 000bps, depending on what is allocated to other QoS classes. If no
other data is being received then Class 0 will be allocated up to 900 000bps, if needed.
8-45
Advertisement
Table of Contents
