Konica Minolta bizhub C451 - Manual (Page 283)

Network Settings 4
C451 4-38
4
Specify the desired settings.
5
Touch [OK], and then touch [OK] in the next screen that appears.
– To cancel changes to the settings, touch the menu item name in the
Bookmark screen to return to the selected screen without applying
the changes to the settings.
The IPsec Settings screen appears again.