D-Link DSL-2750U User Manual page 92

DSL-2750U User Manual
4.4.3.2 Services
In the Access Controls page, click Services. The page shown in the following
figure appears.
In this page, you can enable or disable the services that are used by the remote
host. For example, if the telnet service is enabled and the port is 23, the remote
host can access the device by telnet through port 23. Normally, you don't need to
change the settings.
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