ZyXEL P-662H-D3 User Guide - Page 278
Application and Subnet-based Bandwidth Management, Scheduler
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Chapter 19 Bandwidth Management Figure 158 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 114 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 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. 278 P-662H/HW-D Series User's Guide