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PLANET Technology Corp. GRT-101/401/402 User’s Manual
Watch the system messages to ensure every command was accepted by the
system successfully.
Note: The Telnet program is recommended during backup process. If only the serial port could be used, carefully add
some delay by adjust the line and/or character delay for your terminal access program so that all command could be
accepted by the system without error. Also, the configuration file backup with “show script” command has the
password printed with “*” instead of the real password characters for security. Therefore, remember to recover correct
password information manually before the restore procedure.
To save your restored configuration and let it take effect, enter:
admin# write
and reboot the system.
3.18 Software Upgrade
You check the software version of GRT series by the command:
admin# show system
General system information
Model :08A2
Software Version :101029E4
CPU :MPC850SR(rev.B)
RAM :4MB
Flash :2MB
Chipset :AD20msp930
Firmware Version :3130BE6B
Hostname :SOHO
System Time :152DAY/18HR/12MIN
If GRT series is out of date, get the latest version from your service provider by
the trivial file transfer protocol (TFTP). The TFTP allows you to transfer new
software images to upgrade GRT series. Refer to section 3.17.1 Backup
configuration to backup a copy of your configuration file before upgrading it so
you can easily recover the configuration when necessary.
The following example shows you how to get a kernel software image from a
TFTP server 192.168.0.200, where the image file name is “kernel.bin”:
admin# upgrade kernel 192.168.0.200 kernel.bin
TFTP server IP address: 192.168.0.200
Upgrade filename: kernel.bin
Connecting...
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