Displaying Or Changing Configurable Features - Equinox Systems ESP-2 MI Installation And User Manual

To display FLASH image information or update an image:
1. From the Main Menu, select Flash Update.
The Application Image section includes the version number, size and internal slot
number for the Primary embedded application image. The previously installed
image is maintained as a backup; the Backup field contains its values.
The Bootstrap Image section indicates the version number, size and internal slot
number for the embedded kernel image. The previously installed image is
maintained as a backup. The Bootloader field indicates the version number and
size of the bootloader image.
2. To update the application image:
a. Click the Update Application button. The Application Image Update
window appears.
b. Enter the IP address of the TFTP server and the application image filename.
c. Click the Apply button. The update process may take up to 30 seconds to
complete. After the update completes, status will be displayed.
3. To update the bootstrap image:
a. Click the Update Bootstrap button. The Bootstrap Image Update
window appears.
b. Enter the IP address of the TFTP server and the bootstrap image filename.
c. By default, the bootloader will only be updated if the version number of the
new image is greater than the version number currently installed.
If you wish to downrev the bootloader (that is, use a previous/earlier
version), enable the Update Bootloader Regardless of Version checkbox. It
is generally recommended that this checkbox be disabled.
d. Click the Apply button. The update process may take up to 30 seconds to
complete. After the update completes, status will be displayed.
The new FLASH image will be used after the ESP-2 serial hub reboots.

4.8 Displaying or Changing Configurable Features

The Configurable Features display includes the current settings of the features
described in Table 16.
Table 16: Configurable Features
Feature
Acquire IP address
via DHCP
Allow administrative
functions via SNMP
26
Description
When enabled, the IP address may be set using DHCP/BootP. When
disabled, the IP address must be set using the web interface, the
configuration utility or the UDP protocol (espcfg or NT driver coinstaller).
The default value is enabled.
When enabled, the SNMP interface is used for monitoring and limited
configuration of the ESP-2 serial hub. When disabled, tools such as
EquiView Plus and espdiag will not work. The default value is enabled.
Equinox ESP-2 MI Serial Hub Installation and User Guide