Figure 16-9. Point-To-Multipoint Using Switches - Comtech EF Data CDM-625 Installation And Operation Manual

CDM-625 Advanced Satellite Modem
Ethernet Network Configuration
P oint-to-Multipoint
16.3.2
S witches
With switches used, the hub and remote are on the same subnet as shown in Figure 16-9,
meaning that broadcasts will be allowed to transverse the network. Learning Mode must be
disabled on the Hub Tx/Rx modem, because if a computer on the remote sends a broadcast out
to the Hub, the modem learns that MAC is local – when in fact it is not.
Hub-to-R emotes ,

Figure 16-9. Point-to-Multipoint using Switches

16–8
S plit-path Traffic
Revision 13
MN-CDM625
Us ing