CDM-710G High-Speed Satellite Modem
Revision 1
Ethernet Network Configurations MN-CDM710G
3–6
3.3.4
Hub-to-Hub with Standard Traffic using Routers
Figure 3-4
shows two hub-sites connected with standard Ethernet traffic, using routers instead of
switches for Ethernet connection. The routers will block the broadcasts coming from the remote
network. Therefore, no broadcast storm can be created or the possibility of having a remote MAC
on the Hub networks.
Figure 3-4. Hub-to-Hub with Standard Traffic using Routers
A wired-thru Ethernet redundancy example is shown in
Figure 3-5
. When the CRS-300 1:10
Redundancy Switch “backs-up” a faulted Traffic Modem, the physical port on the router does not
change, because the Ethernet connection is properly rerouted within the CRS-300 from the
Traffic Modem to the Redundant Modem.
A wired-around Ethernet redundancy example is shown for the CDM-710G user in
Figure 3-6
.
When the CRS-300 1:10 Redundancy Switch backs-up a faulted Traffic Modem, the physical port
on the router needs to change from the Traffic Modem port to the Redundant Modem port.
Because of this, special router configuration is required for successful operation – the user may
need to consult with the router manufacturer.
IMPORTANT
The wired-around redundancy approach is
not
recommended.
Summary of Contents for CDM-710G
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Page 26: ...CDM 710G High Speed Satellite Modem Revision 1 Preface MN CDM710G xx Notes...
Page 48: ...CDM 710G High Speed Satellite Modem Revision 1 Introduction MN CDM710G 1 22 Notes...
Page 130: ...CDM 710G High Speed Satellite Modem Revision 1 Front Panel Operation MN CDM710G 6 54 Notes...
Page 150: ...CDM 710G High Speed Satellite Modem Revision 1 SNMP Interface MN CDM710G 8 4 Notes...
Page 160: ...CDM 710G High Speed Satellite Modem Revision 1 Clock Modes MN CDM710G 10 6 Notes...
Page 180: ...CDM 710G High Speed Satellite Modem Revision 1 HSSI Interface CDI 60 MN CDM710G 13 6 Notes...
Page 246: ...2114 WEST 7TH STREET TEMPE ARIZONA 85281 USA 480 333 2200 PHONE 480 333 2161 FAX...