Comtech EF Data CDM-570A - Manual (Page 585)

CDM-570A/570AL Satellite Modem with Optional Packet Processor MN-CDM570A
Appendix N Revision 2
N–7
address for the Traffic IP 172.18.10.20. Each device updates their ARP tables, traffic virtually
resumes instantaneously.
Figure N-3. CDM-570A/570AL-IP 1:1 IP Redundancy Switchover
Example (Router Mode Shown, Modem ‘B’ Online)
All configuration changes can only be made to the Online CDM-570A/570AL-IP
and will require a “Save Parameters to permanent storage” so that the
configuration change is also applied to the Backup CDM-570A/570AL.