This section describes the networking of NEs. In this example, the network is divided into two L2 DCN subnets. L2 DCN is used for forwarding DCN information within each subnet, and IP is used for forwarding DCN information between subnets.
The OptiX RTN 900 equipment and third-party radio equipment constructs a microwave transmission network, as shown in Figure 1. On the microwave transmission network:
- The OptiX RTN 900 NEs are managed by the Huawei NMS. The third-party radio equipment is managed by the third-party NMS.
- The third-party radio equipment uses the L2 DCN solution and does not support dynamic routes. Therefore, to simplify network route configurations, the OptiX RTN 900 equipment also needs to use the L2 DCN solution.
