Updating the Firmware
224 Installation and Configuration Guide Avaya C360 Multilayer Stackable Switches, version 4.5
Tip:
Tip:
Please download both the new Avaya firmware and the new Device Manager
versions. Whichever version of the firmware you decide to run, always be sure to
match the correct firmware and Device Manager versions.
Download New Version without Overwriting Existing
Version
Firmware Banks
The C360 has two firmware banks, Bank A and Bank B that contain the firmware necessary to
run the switch. Each bank is independent of the other and you may use them to store the same
or different versions of the firmware.
Sometimes it is desirable to upgrade to a new software version while retaining the option of
booting from the previous version. The following process copies the previous version from
memory Bank B to Bank A, and download the new version to Bank B. This process
accomplishes the following:
●
prevents the device manager image-file from being downloaded into Bank A - by providing
a non-existent file name for the Device Manager file.
●
preserves the old version in Bank A
●
allows the user to boot from either Bank A or Bank B (in other words using either the old or
new software version)
Note:
Note:
In normal operation, the Device Manager file should be copied to Bank A, and the
new firmware version should be downloaded to Bank B. This process copies the
old software version to Bank A and the new firmware version to Bank B, and
allows the user to boot from either version via the
set boot bank
command.
To perform this process, using the following CLI command:
copy tftp SW_image <new_ver_file> EW_image dummy <TFTP_server_IP_addr>
<module_number>
Example:
copy tftp SW_image c:\versions\C360\c363t EW_image x 149.49.138.170 1
●
Since file "x" doesn't exist the Device Manager image will not be downloaded.
Summary of Contents for C360 Manager
Page 17: ...Issue 2 July 2005 17 Section 1 Avaya C360 Overview...
Page 18: ...18 Installation and Configuration Guide Avaya C360 Multilayer Stackable Switches version 4 5...
Page 29: ...Issue 2 July 2005 29 Section 2 Installing the C360...
Page 30: ...30 Installation and Configuration Guide Avaya C360 Multilayer Stackable Switches version 4 5...
Page 91: ...Issue 2 July 2005 91 Section 3 Avaya C360 Configuration...
Page 92: ...92 Installation and Configuration Guide Avaya C360 Multilayer Stackable Switches version 4 5...
Page 211: ...Issue 2 July 2005 211 Section 4 Troubleshooting and Maintaining the Avaya C360...
Page 212: ...212 Installation and Configuration Guide Avaya C360 Multilayer Stackable Switches version 4 5...