Instruction manual

Upgrading to Release 4.1 from Prior Releases
1-12 296-1011-220 Rel. 4.1, Doc. Rev. 07.02
CVX Multi-Service Access Switch 4.1 Release Notes
Backing Up the Current Release
This section describes the procedure for backing up the current CVX release prior
to upgrading to CVX Release 4.1. Creating a backup copy will allow you to revert
back to the older release if you experience problems with CVX Release 4.1.
Creating the Backup Directory on the Flash Memory Card
Step Action
1 At the CLI, create a backup directory. Example:
CVX> mkdir backup
You can create the backup directory on the flash memory card in drive
C:\.
2 Copy all files from the CVX root directory to the backup directory that
you just created. Example:
CVX> copy [filename] c:\backup\[filename]
3 Copy the 4.1 cvx.dra file to the CVX (using FTP or other file transfer
method).