Ethernet Network Configurations In Managed Switch Mode; Point-To-Multipoint Hub-To-Remotes, Split-Path Traffic Using Routers; Figure 16-8. Point-To-Multipoint Using Routers - Comtech EF Data CDM-625 Installation And Operation Manual

CDM-625 Advanced Satellite Modem
Ethernet Network Configuration

16.3 Ethernet Network Configurations in Managed Switch Mode

16.3.1 P oint-to-Multipoint Hub-to-R emotes , S plit-path Traffic Us ing R outers
Figure 16-8 shows hub-to-remotes configuration using routers with standard and split-path
Ethernet traffic. A Static ARP Entry is needed in the switch so that routing of the Tx side of the
modems will be on the correct port of the router. For example, the Rx side of the Ethernet
connection for 'Traffic Modem #N' comes in the bottom port of the Router, but the Tx Ethernet
connection must be connected through the same port as 'Traffic Modem #1', as shown in this
figure.

Figure 16-8. Point-to-Multipoint using Routers

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