Restoring V4R2 Image From V5R3 On The Summit Wm20 Controller - Extreme Networks Summit WM Maintenance Manual

Restoring V4R2 image from V5R3 on the Summit WM20
Controller
The following section describes how to restore V4R2 GP1 with its original configuration from V5R3 on
the Summit WM20 Controller.
NOTE
The section is written with an assumption that V4R2 was backed-up as described in
image on the Summit WM20 Controller" on page
Extreme Networks Customer Support to get the factory default software.
The V4R2 restoration is not done from GUI, but from a low-level menu presented shortly after system
boot.
The procedure starts with reboot.
NOTE
The restore process may take between 15 and 20 minutes to finish.
To restore the V4R2 image on the Summit WM20 Controller:
1 Use the serial port of the Summit WM20 Controller to connect to the console.
NOTE
To enter the Rescue mode, you must connect to the serial port. You can not enter the Rescue mode by
connecting to the ESA ports.
2 Reboot the Summit WM Controller. The following menu appears during the reboot process.
----------------------------------------------------------------
0: Main Mode
1: Rescue Mode
----------------------------------------------------------------
3 Press 1 to enter the Rescue mode. The following menu is displayed.
1) Force system recovery
2) Create System Backup Image
3) Display Backup Images
4) FTP Menu
5) Network Interface Menu
6) Manually run File System Check Utility (fsck)
7) Restore Backup Image Directly From The FTP Server
7) Reboot
WARNING! - Forcing system recovery will erase all files, and reinstall the image
installed at the factory.
Reboot will restart the system back into Normal mode.
If you have any questions about these options, please contact Support.
Your choice>
Summit WM Maintenance Guide, Software Version 5.3
18. If you do not have a backup image, you should contact the
"Backing up the existing V4R2
69