HP Procurve 2650 Management And Configuration Manual page 327

802.1w Rapid Spanning Tree Protocol (RSTP) and 802.1d Spanning Tree Protocol (STP)
Figure 13-7. The Configuration Menu Indicating a Reboot Is Needed to Implement a
Configuration Change
11. Press to return to the Main menu.
Figure 13-8. The Main Menu Indicating a Reboot Is Needed To Implement a
Configuration Change
12. Press to reboot the switch. This implements the Protocol Version
change (steps 2 and 3 on page 13-19).
802.1p Spanning-Tree Protocol (STP)
13-21