Comtech EF Data CDM-625A - Manual (Page 310)

CDM-625A Advanced Satellite Modem MN-CDM625A
Ethernet-based Remote Product Management Revision 3
7–80
7.5.4.6 Redundancy Page
Take note of the following redundant switch information, as it pertains to IP
Packet Processor Redundancy:
• 1:1 Redundancy is supported using either a CRS-170A L-Band 1:1 Redundancy
Switch or a CRS-180 70/140 MHz 1:1 Redundancy Switch, and a user-provided,
off-the-shelf Ethernet switch.
• 1:N Redundancy is supported using a CRS-300 1:10 Redundancy Switch or a
CRS-500 M:N Redundancy System in 1:N mode based on the following criteria:
Redundancy Device Packet Processor Terrestrial Interface Mode
CRS-300 Disabled Any Any
CRS-500
Disabled
EIA-422/530, V.35,
Sync EIA-232
Any
Enabled Ethernet L3 or Bridge
• Packet Processor Redundancy is supported in both 1:1 and 1:N redundant
configurations using the CRS-500 M:N Redundancy System.
Read your pertinent switch Installation and Operation Manuals for detailed
information on using the CDM-625A in a redundancy configuration.
Figure 7-49. Redundancy page
Redundancy Config
• Redundancy Traffic IP Address – Enter the IP Address and subnet mask in the form
XXX.XXX.XXX.XXX/YY.