PLANET GRT-501 - Manual (Page 34)

GRT-501 G.SHDSL.bis Bridge Router User’s Manual
- - 33
4.4 Administration
This section introduces security and simple network management protocol (SNMP) and
time synchronous.
4.4.1 Security
For system security, suggest to change the default user name and password in the first
setup otherwise unauthorized persons can access the router and change the parameters.
There are three ways to configure the router, Web browser, telnet and serial console.
Web UI Configuration
Step 1.
Press Security to setup the parameters.
For greater security, change the
Supervisor ID and password for the
gateway. If you don’t set them, all users
on your network can be able to access
the gateway using the default IP and
Password root.
You can authorize five legal users to
access the router via telnet or console.
There are two UI modes, menu driven
mode and command mode to configure
the router.
Legal address pool will setup the legal IP
addresses from which authorized person
can configure the gateway. This is the
more secure function for network
administrator to setup the legal address
of configuration.