Cisco 3825 User Guide - Page 72

Applications & Gaming > Port Range Triggering - router

Page 72 highlights

Configure Applications and Gaming Applications & Gaming > Port Range Triggering Port range triggering is a way to dynamically forward ports to a LAN PC that needs them at a particular time. That particular time is when it runs a certain application that performs some event that trigger the router. This event must be an outbound access of a particular port range. Select the Port Range Triggering tab to open the Applications & Gaming Port Range Triggering page. Applications and Gaming Port Range Triggering Page Description Use the descriptions and instructions in the following table to configure the port range triggering for the residential gateway. Select enable for each. After you make your selections, click Save Settings to apply your changes or Cancel Changes to cancel. Section Field Description Port Range Triggering Triggered Range Start Port For the Start port, select a port from the recommended 49152 65535 range. Keep in mind that ports used are program specific so check which ones the program requires to be forwarded. End Port For the End port, select a port from the recommended 49152 65535 range. Keep in mind that ports used are program specific so check which ones the program requires to be forwarded. Forwarded Range Start Port For the Start port, select a port from the recommended 49152 65535 range. Keep in mind that ports used are program specific so check which ones the program requires to be forwarded. 72 4021196 Rev A

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72
4021196 Rev A
Configure Applications and Gaming
Applications & Gaming > Port Range Triggering
Port range triggering is a way to dynamically forward ports to a LAN PC that needs
them at a particular time. That particular time is when it runs a certain application
that performs some event that trigger the router. This event must be an outbound
access of a particular port range.
Select the
Port Range Triggering
tab to open the Applications & Gaming Port Range
Triggering page.
Applications and Gaming Port Range Triggering Page Description
Use the descriptions and instructions in the following table to configure the port
range triggering for the residential gateway. Select enable for each. After you make
your selections, click
Save Settings
to apply your changes or
Cancel Changes
to
cancel.
Section
Field Description
Port Range Triggering
Start Port
For the Start port, select a port from the recommended 49152 -
65535 range. Keep in mind that ports used are program specific
so check which ones the program requires to be forwarded.
Triggered Range
End Port
For the End port, select a port from the recommended 49152 -
65535 range. Keep in mind that ports used are program specific
so check which ones the program requires to be forwarded.
Forwarded Range
Start Port
For the Start port, select a port from the recommended 49152 -
65535 range. Keep in mind that ports used are program specific
so check which ones the program requires to be forwarded.