Application And Subnet-Based Bandwidth Management; Scheduler; Priority-Based Scheduler; Figure 93 Subnet-Based Bandwidth Management Example - ZyXEL Communications G.SHDSL.bis 4-port Security Gateway P-793H User Manual

Chapter 13 Bandwidth Management

Figure 93 Subnet-based Bandwidth Management Example

13.4 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 61 Application and Subnet-based Bandwidth Management Example

TRAFFIC TYPE
VoIP
Web
FTP
E-mail
Video

13.5 Scheduler

The scheduler divides up an interface's bandwidth among the bandwidth classes. The ZyXEL
Device has two types of scheduler: fairness-based and priority-based.

13.5.1 Priority-based Scheduler

With the priority-based scheduler, the ZyXEL Device forwards traffic from bandwidth classes
according to the priorities that you assign to the bandwidth classes. The larger a bandwidth
class's priority number is, the higher the priority. Assign real-time applications (like those
using audio or video) a higher priority number to provide smoother operation.
182
FROM SUBNET A
64 Kbps
64 Kbps
64 Kbps
64 Kbps
64 Kbps
FROM SUBNET B
64 Kbps
64 Kbps
64 Kbps
64 Kbps
64 Kbps
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