ZyXEL P-2602R-61 User Guide - Page 254
Application and Subnet-based Bandwidth Management, Scheduler
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P-2602H(W)(L)-DxA Series User's Guide The following figure shows LAN subnets. You could configure one bandwidth class for subnet A and another for subnet B. Figure 135 Subnet-based Bandwidth Management Example 19.4 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 96 Application and Subnet-based Bandwidth Management Example TRAFFIC TYPE VoIP Web FTP E-mail Video 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 19.5 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. 19.5.1 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. 254 Chapter 19 Bandwidth Management