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VSG-1200 User’s Guide
218 Chapter 28 Configuration and Firmware Maintenance
Figure 153 Scheduled Firmware Upgrade Example
The following describes the automatic firmware upgrade process.
1 The VSG checks the synchronization file on the TFTP server for the firmware version
number.
2 If the synchronization file has the latest firmware version number, VSG retrieves the
latest firmware file as specified in the synchronization file.
3 VSG upgrades the firmware and restarts.
Click System Tools, Firmware and click the Scheduled Firmware Upgrade link to display
the screen as shown next.
Figure 154 Firmware Upgrade: Scheduled
The following table describes the labels in this screen.
Note: During the firmware upgrade process, the VSG disconnects all
subscriber Internet access. Subscribers need to log in again.
Table 74 Firmware Upgrade: Scheduled
LABEL DESCRIPTION
Disable Select Disable to de-activate scheduled firmware upgrade.
Enable Select Enable to activate scheduled firmware upgrade. Then set the following
fields.
TFTP Server IP Enter the IP address of the TFTP server where the firmware resides.