Using the Web Browser Interface for Advanced Configuration Tasks
–
Select Precedence. Enter the IP precedence value used by your
application or accept the default value 5 (for critical priority).
Figure 14-35.Defining VoIP Traffic
c.
The router can also match traffic from a certain IP address or net-
work. Select Source Address and enter the IP address and subnet
mask in the Network and Mask fields.
5.
Click Next.
6.
In the Configure Max Bandwidth window, enter the bandwidth for the
queue in Kbps. This bandwidth is the maximum guaranteed. (When the
network is not congested, VoIP traffic can burst past this rate.)
The window will display the maximum bandwidth available on the inter-
face as the high end of the Limit. For example, in figure 14-36, VoIP traffic
will be carried over a single E1 carrier-line. The wizard informs you that
you must specify a bandwidth between 8 and 2048 Kbps.
The wizard automatically specifies 60 percent of the interface's access
rate for the queue's maximum guaranteed bandwidth. In the example in
figure 14-36, the default value is 1228 Kbps. You can accept this value or
set your own.
Configuring Quality of Service
14-49