ZyXEL Communications P-660H-D Series 16.6 Application and Subnet-basedBandwidth Management, 16.7 Scheduler, 16.7.1 Priority-basedScheduler

P-660R/H-D Series User’s Guide

Figure 78 Subnet-based Bandwidth Management Example

16.6 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 49 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

16.7 Scheduler

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

16.7.1 Priority-based Scheduler

With the priority-based scheduler, the Prestige 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.

Chapter 16 Media Bandwidth Management Advanced Setup 162