Figure 325 Sip Any To Wan Bandwidth Management Example; Figure 326 Http Any To Wan Bandwidth Management Example - ZyXEL Communications ZyWALL USG 300 User Manual

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Chapter 28 Application Patrol

Figure 325 SIP Any to WAN Bandwidth Management Example

28.1.3.3 SIP WAN to Any Bandwidth Management Example

You also create a policy for calls coming in from the SIP server on the WAN. It is the same as

the SIP Any to WAN policy, but with the directions reversed (WAN to Any instead of Any to

28.1.3.4 HTTP Any to WAN Bandwidth Management Example

• Inbound traffic gets more bandwidth as the local users will probably download more than

they upload (and the ADSL connection supports this).

• Second highest priority (2). Set policies for other applications (except SIP) to lower

priorities so the local users' HTTP traffic gets sent before non-SIP traffic.

• Enable maximize bandwidth usage so the HTTP traffic can borrow unused bandwidth.

28.1.3.5 FTP WAN to DMZ Bandwidth Management Example

• ADSL supports more downstream than upstream so you allow remote users 300 kbps for

uploads to the DMZ FTP server (outbound) but only 100 kbps for downloads (inbound).

• Third highest priority (3).

• Disable maximize bandwidth usage since you do not want to give FTP more bandwidth.

Outbound: 200 kbps

Inbound: 200 kbps

Outbound: 200 kbps

Inbound: 500 kbps

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