Application And Subnet-Based Bandwidth Management; Bandwidth Management Priorities; Figure 90 Subnet-Based Bandwidth Management Example; Table 62 Application And Subnet-Based Bandwidth Management Example - ZyXEL Communications NBG-318S - V3.60 User Manual

Chapter 17 Bandwidth Management
The following figure shows LAN subnets. You could configure one bandwidth class for
subnet A and another for subnet B.

Figure 90 Subnet-based Bandwidth Management Example

17.4 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 62 Application and Subnet-based Bandwidth Management Example

TRAFFIC TYPE
VoIP
Web
FTP
E-mail
Video

17.5 Bandwidth Management Priorities

The following table describes the priorities that you can apply to traffic that the NBG318S
forwards out through an interface.

Table 63 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
168
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
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