ZyXEL p-660h-61 用户指南
Prestige 660H Series User’s Guide
18-2
Bandwidth Management
18.4 Bandwidth Management Usage Examples
These examples show bandwidth management allotments on a WAN interface that is configured for
640Kbps.
640Kbps.
18.4.1 Application-based Bandwidth Management Example
The bandwidth classes in the following example are based solely on application. Each bandwidth class
(VoIP, Web, FTP, E-mail and Video) is allotted 128kbps.
(VoIP, Web, FTP, E-mail and Video) is allotted 128kbps.
Table 18-1 Application-based Bandwidth Management Example
18.4.2 Subnet-based Bandwidth Management Example
The following example uses bandwidth classes based solely on LAN subnets. Each bandwidth class
(Subnet A and Subnet B) is allotted 320kbps.
(Subnet A and Subnet B) is allotted 320kbps.
Table 18-2 Subnet-based Bandwidth Management Example
18.4.3 Application and Subnet-based Bandwidth Management Example
The following example uses bandwidth classes based on LAN subnets and applications (specific
applications in each subnet are allotted bandwidth).
applications in each subnet are allotted bandwidth).
Table 18-3 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