3Com 3CRWDR100U-72 User Guide - Page 60

Special Applications, Select the level of protection High Level, Medium Level, Low Level, or

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58 CHAPTER 5: CONFIGURING THE ROUTER To enable the firewall function: 1 Select the level of protection (High Level, Medium Level, Low Level, or Disable) that you desire from the Firewall Enable/Disable drop-down menu. 2 Click Apply. Special Applications Special Applications let you choose specific ports to be open for specific applications to work properly with the Network Address Translation (NAT) feature of the Router. Figure 47 Special Applications Screen A list of popular applications has been included to choose from. Select your application from the Popular Applications drop-down list. Then select the row that you want to copy the settings to from the Copy To drop down list, and click Copy To. The settings will be transferred to the row you specified. Click Apply to save the setting for that application. If your application is not listed, you will need to check with the application vendor to determine which ports need to be configured. You can manually input this port information into the Router.

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58
C
HAPTER
5: C
ONFIGURING
THE
R
OUTER
To enable the firewall function:
1
Select the level of protection (High Level, Medium Level, Low Level, or
Disable) that you desire from the
Firewall Enable/Disable
drop-down
menu.
2
Click
Apply
.
Special Applications
Special Applications let you choose specific ports to be open for specific
applications to work properly with the Network Address Translation (NAT)
feature of the Router.
Figure 47
Special Applications Screen
A list of popular applications has been included to choose from. Select
your application from the
Popular Applications
drop-down list. Then
select the row that you want to copy the settings to from the
Copy To
drop down list, and click
Copy To
. The settings will be transferred to the
row you specified. Click
Apply
to save the setting for that application.
If your application is not listed, you will need to check with the
application vendor to determine which ports need to be configured. You
can manually input this port information into the Router.