Comtech EF Data CDM-570 - Manual (Page 458)

CDM-570/570L Satellite Modem with Optional IP Module Revision 12
Appendix H MN/CDM570L.IOM
H–6
7. On the Online modem, select the Redundancy Configuration menu. Observe that the
correct IP Address/Mask is displayed for the Local and Redundant Unit. Then you will
need to set the Traffic IP Address/Mask (this also needs to be in the same subnet as the
Management IP addresses):
All configuration changes can only be made to the Online
CDM-570/570L and will require a “Save Parameters to permanent
storage” so that the configuration change is also applied to the Backup
CDM-570/570L.