Ericsson MINI-LINK BAS - Page 167

9-21 MINI-LINK BAS
EN/LZB 111 0542 P2B Technical Description
LEGENDA
Mandatory Steps
Optional Steps
Traffic not affected
Traffic interrupted
SW Rollback
Restore previous
SW upagrade file
Install previous
Management System
Stop Control Processor
Install previous
CP software
Restore previous
Network dB
Start CP in
"upgrade mode"
Execute upgrade
Restart Control Processor
Exit
Figure 9-4 System Downgrade