Perle Systems DS1 Manual de usuario descargar pdf (Pagina 45)

Resetting Configuration Parameters

Configuring the Device Server 45

Resetting Configuration Parameters

You can reset the Device Server to its factory settings through any of the following methods:

z You can push in the recessed button at the back of the Device Server hardware

z DeviceManager, select Tools, Reset to Factory Defaults

z CLI, at the command line type, reset factory

z WebManager, click the Factory Defaults button

z Menu, select Network Configuration, Reset to Factory Defaults

z SNMP, in the adminInfo folder, Set the adminFunction variable to 2

Lost Admin Password

If the Admin user password is lost, there are only two possible ways to recover it:

z reset the Device Server to the factory defaults

z have another user that has admin level rights, if one is already configured, reset the Admin

password

DHCP/BOOTP

You can use DHCP/BOOTP to perform the following actions on a single or multiple Device Servers

on bootup:

z auto-configure with minimal information; for example, only an IP address

z auto-configure with basic setup information (IP address, subnet/prefix bits, etc.)

z download a new version of firmware

z download a full configuration file

DHCP/BOOTP is particularly useful for multiple installations: you can do all the Device Server’s

configuration in one DHCP/BOOTP file, rather than configure each Device Server manually.

Another advantage of DHCP/BOOTP is that you can connect a Device Server to the network, turn on

its power and let autoconfiguration take place. All the configuration is carried out for you during the

DHCP/BOOTP process.

DHCP/BOOTP Parameters

The following parameters can be set in the DHCP/BOOTP bootp file:

z SW_FILE—The full path, pre-fixed by hostname/IP address (IPv4 or IPv6), and file name of the

firmware update.

z CONFIG_FILE—The full path, pre-fixed by hostname/IP address (IPv4 or IPv6), and file name

of the configuration file. Note: these parameters include clear text user passwords.

z GUI_ACCESS—Access to the Device Server from the HTTP WebManager. Values are on or

off.

z SECURITY—Restricts Device Server access to devices listed in the Device Server’s host table.

Values are

yes or no.

z TFTP_RETRY—The number of TFTP attempts before aborting. This is a numeric value, for

example, 5.

z TFTP_TMOUT—The time, in seconds, before retrying a TFTP download/upload. This is a

numeric value, for example, 3.

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Perle Systems DS1 Manual de usuario Pagina 45