Cisco Headend System Release 2.5 Guida All'Installazione
![Cisco](https://files.manualsbrain.com/attachments/7380d0050044647c30f5c24bbbf5d0c0b6d9bb84/common/fit/150/50/faa183d287233c52228cfea3dbc2a127fe780f60564fcb0955d9c3d1cd23/brand_logo.png)
Upgrade the DNCS
4042225 Rev A
41
6 Type y and press Enter. The key files are backed up and the screen updates with
the following message.
Important: Do not proceed with the lu_continue script until you are in a
maintenance window.
maintenance window.