5-3.2 Firmware Selection - OTS ET42202M-S-PD User Manual

ET42202M-S-PD
L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or
100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs

5-3.2 Firmware Selection

This page provides information about the active and alternate (backup) firmware images in the
device, and allows you to revert to the alternate image.
The web page displays two tables with information about the active and alternate firmware
images.
Note:
1. In case the active firmware image is the alternate image, only the "Active Image"
table is shown. In this case, the Activate Alternate Image button is also disabled.
2. If the alternate image is active (due to a corruption of the primary image or by
manual intervention), uploading a new firmware image to the device will
automatically use the primary image slot and activate this.
3. The firmware version and date information may be empty for older firmware
releases. This does not constitute an error.
Web Interface
To configure a Firmware Upgrade Configuration in the web interface:
1. Chick Browser to select Maintenance/Software in you device.
2. Click Image Select.
Figure 5-3.2 The Firmware selection
Image Information
Image
The flash index name of the firmware image. The name of primary (preferred) image is
image, the alternate image is named image.bk.
Version
The version of the firmware image.
Date
The date where the firmware was produced.
Buttons
Activate Alternate Image: Click to use the "Activate Alternate Image". This button may be
disabled depending on system state.
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