Upgrade Methods - NEC QX-S6648XP-6Q Installation Manual

Installation Guide
QX-S6600 Series Ethernet Switches

Upgrade methods

You can upgrade system software by using one of the following methods:
Upgrading method
Upgrading from the CLI
System startup process
Software types
Software images
6-2
6 Upgrading software
Remarks
You must reboot the switch to

complete the upgrade.
This method can

ongoing network services.
interrupt