Lantronix XPort Manual do Utilizador descarregar pdf (Página 43)

Using Setup Mode for Configuration

Security Settings

You can change security settings via Telnet or serial connections only, not on the

Web-Manager. We recommend that you set security over the dedicated network

or over the serial setup. If you set parameters over the network (Telnet 9999),

someone else could capture these settings.

Caution: Disabling both Telnet Setup and Port 77FE will prevent users from

accessing the setup menu from the network.

Figure 4-16. Security Settings

Disable SNMP

This setting allows you to disable the SNMP protocol on the unit for security reasons.

SNMP Community Name

This setting allows you to change the SNMP community name. Community name is a

required field for NMS to read or write to a device. The default setting is public. The

name is a string of 1 to 13 characters.

Disable Telnet Setup

Note: If you choose to disable this option, keep in mind that disabling both

Telnet Setup and Port 77FE will prevent users from accessing the setup

menu from the network.

This setting defaults to the N (No) option. The Y (Yes) option disables access to

Setup Mode by Telnet (port 9999). It only allows access locally via the web pages

and the serial port of the unit.

Disable TFTP Firmware Upgrade

This setting defaults to the N (No) option. The Y (Yes) option disables the use of

TFTP to perform network firmware upgrades. With this option, you can download

firmware upgrades over the serial port using DeviceInstaller’s Recover Firmware

procedure. (See Recovering the Firmware using the Serial Port on 6-2.)

XPort™ User Guide 4-19

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Lantronix XPort Manual do Utilizador Página 43