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Chapter 16 Bandwidth Management

NBG334W User’s Guide

160

The following figure shows LAN subnets. You could configure one bandwidth class for subnet

A and another for subnet B.

Figure 87 Subnet-based Bandwidth Management Example

16.4 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.

16.5 Bandwidth Management Priorities

The following table describes the priorities that you can apply to traffic that the NBG334W

forwards out through an interface.

Table 61 Application and Subnet-based Bandwidth Management Example

TRAFFIC TYPE FROM SUBNET A FROM SUBNET B

VoIP 64 Kbps 64 Kbps

Web 64 Kbps 64 Kbps

FTP 64 Kbps 64 Kbps

E-mail 64 Kbps 64 Kbps

Video 64 Kbps 64 Kbps

Table 62 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 Typically used for voice traffic or video that is especially sensitive to jitter (jitter

is the variations in delay).

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