Справочник Пользователя для Avaya M770
Chapter 19
Upgrading Avaya M770 ATM Switch Software
242
Avaya M770 ATM Switch User’s Guide
Upgrading Software via TFTP from the Command Line Interface
(CLI)
(CLI)
To download files to the ATM Module via TFTP use the procedure outlined below.
This example explains how to download version 2.0 software.
1
Before downloading a new software version, it is recommended to take a
snapshot of your current module configuration. If it is needed to revert to a
previous version, it is best to use the configuration that was used with that
version. To take a snapshot use the
snapshot of your current module configuration. If it is needed to revert to a
previous version, it is best to use the configuration that was used with that
version. To take a snapshot use the
system snapshot
command.
2
Before you can download software updates via TFTP from the CLI determine
how many S/W Main images and Boot Loader versions are in flash memory.
how many S/W Main images and Boot Loader versions are in flash memory.
To display a listing of the flash memory, use the
flash directory
command:
The Main S/W image is of the type “MAIN,” and the
*
means that this image
will be used on the next reboot (to see the current Main S/W version, type the
command
command
/version
). The Boot loader image is of the type “BOOT,” and the +
next to it means that this Boot loader will be used on the next reboot.
The M770 ATM module flash memory can hold a maximum of two Main S/W
versions and two Boot loader versions. This means that before you can TFTP a
new Main or Boot loader software version, there can only be one of that type in
flash memory. To delete a file from flash memory, use the
The M770 ATM module flash memory can hold a maximum of two Main S/W
versions and two Boot loader versions. This means that before you can TFTP a
new Main or Boot loader software version, there can only be one of that type in
flash memory. To delete a file from flash memory, use the
flash delete
command and confirm the deletion.
Command:
M15-155s8:/>system snapshot <filename>
Output:
M15-155s8:/>system snapshot snap1408.txt
Flash and NVwrites stopped...
Snapshot saved to Configuration file 'snap1408.txt'
Command:
M770s8:/>flash directory
Output:
Flash Filing System contains 5 files
BOOT+
423865
m770ATMbl.2.0.3
TEXT
8611
config.data - do not delete
MAIN (C)
1005795
m770ATM.1.1.7
MAIN* (C)
1012725
m770ATM.1.2.14
CONFIG
1024
snapshot_1.1
Command:
M15-155s8:/>M770s8:/>flash delete <filename>
Example
M15-155s8:/>M770s8:/>flash delete m770ATM.1.2.14
Parameter:
<filename>
The name of the file you wish to delete from the flash
directory.
directory.