Proportional Bandwidth Allocation; Application-Based Bandwidth Management; Subnet-Based Bandwidth Management; Application And Subnet-Based Bandwidth Management - ZyXEL Communications ZyWall 35 User Manual

ZyWALL 35 User's Guide

20.3 Proportional Bandwidth Allocation

Bandwidth management allows you to define how much bandwidth each class gets; however,
the actual bandwidth allotted to each class decreases or increases in proportion to actual
available bandwidth.

20.4 Application-based Bandwidth Management

You can create bandwidth classes based on individual applications (like VoIP, Web, FTP, E-
mail and Video for example).

20.5 Subnet-based Bandwidth Management

You can create bandwidth classes based on subnets. The following figure shows LAN
subnets. You could configure one bandwidth class for subnet A and another for subnet B.

Figure 158 Subnet-based Bandwidth Management Example

20.6 Application and Subnet-based Bandwidth Management

You could also create bandwidth classes based on a combination of a subnet and an
application. The following example table shows bandwidth allocations for application specific
traffic from separate LAN subnets.

Table 109 Application and Subnet-based Bandwidth Management Example

TRAFFIC TYPE
VoIP
Web
322
FROM SUBNET A
64 Kbps
64 Kbps
FROM SUBNET B
64 Kbps
64 Kbps
Chapter 20 Bandwidth Management