Application And Subnet-Based Bandwidth Management; Bandwidth Management Priorities; Figure 78 Subnet-Based Bandwidth Management Example; Table 55 Application And Subnet-Based Bandwidth Management Example - ZyXEL Communications NBG-318S User Manual

Chapter 15 Bandwidth Management
The following figure shows LAN subnets. You could configure one bandwidth class for
subnet A and another for subnet B.

Figure 78 Subnet-based Bandwidth Management Example

15.4 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 55 Application and Subnet-based Bandwidth Management Example

TRAFFIC TYPE
VoIP
Web
FTP
E-mail
Video

15.5 Bandwidth Management Priorities

The following table describes the priorities that you can apply to traffic that the NBG-318S
forwards out through an interface.

Table 56 Bandwidth Management Priorities

PRIORITY LEVELS: TRAFFIC WITH A HIGHER PRIORITY GETS THROUGH FASTER WHILE
TRAFFIC WITH A LOWER PRIORITY IS DROPPED IF THE NETWORK IS CONGESTED.
High
150
FROM SUBNET A
64 Kbps
64 Kbps
64 Kbps
64 Kbps
64 Kbps
Typically used for voice traffic or video that is especially sensitive to jitter (jitter
is the variations in delay).
FROM SUBNET B
64 Kbps
64 Kbps
64 Kbps
64 Kbps
64 Kbps
NBG-318S User's Guide