Proportional Bandwidth Allocation; Application-Based Bandwidth Management; Subnet-Based Bandwidth Management; Application And Subnet-Based Bandwidth Management - ZyXEL Communications ZyWALL 5 User Manual

ZyWALL 5 User's Guide

19.3 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.

19.4 Application-based Bandwidth Management

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

19.5 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 149 Subnet-based Bandwidth Management Example

19.6 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 101 Application and Subnet-based Bandwidth Management Example

TRAFFIC TYPE
VoIP
Web
302
FROM SUBNET A
64 Kbps
64 Kbps
FROM SUBNET B
64 Kbps
64 Kbps
Chapter 19 Bandwidth Management