User's Manual

Software Version Loading Using TFTP
7 The original sourcefile name of SW files is in the structure uX_Y_Z.bz, where u
is the unit type (a for AU, s for SU) and X.Y.Z is the version numbe
8 destinationfile is the name of the file to be loaded. Use the SNMP w
community <SnmpWriteCommunity>.bz to define the destination f
The default SNMP write community is private. For example, to load
upgrade file a1_0_6.bz to an AU whose IP address is 206.25.63.65:
206.25.63.65 put a1_0_6.bz private.bz
9 When the loading is complete, the following message is displayed, indicating
completion of the TFTP process:
Download operation has been completed successfully
new
e new version replaces the previous shadow version only after
. If verification tests fail, the loaded version will be rejected. Among
other things that are tested, the unit will reject a file if either the file name or
the version number matches the current Main versions. The unit will also
reject a file designated for a different unit type, e.g. an AU upgrade file with
the prefix a in the original file name will not be accepted by SUs.
11 The FLASH memory can store two software versions. One version is called
Current and the second version is called Shadow. The new version is loaded
into the Shadow (backup) FLASH memory. To check that the new firmware
was properly downloaded and verified, view the firmware versions stored in
the FLASH, as follows:
a From the Main Menu, select 2 - Unit Control.
b From the Unit Control menu, select 5 - Flash Memory Control.
c From the Flash Memory Control menu, select S - Show Flash Versions.
The following information is displayed:
Flash Versions
============
Running from :Main Version
Main Version File Name :1_0_5.bz
Main Version Number :1.0.5
Shadow Version File Name :1_0_6.bz
File Name Number :1.0.6
r.
rite
ilename.
the
tftp -i
10 The unit decompresses the loaded file and checks the integrity of the
version. Th
verification
BreezeACCESS 4900 System Manual
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