How does one use the IP DCN solution to interconnect the OptiX equipment with third-party equipment through SDH line ports?

Hello,

The steps are as follows:

1.     Check the DCC bytes used as DCCs with the maintenance personnel of third-party equipment.

2.     Check the PPP protocol parameters with the maintenance personnel of third-party equipment.

3.     Check the OSPF protocol parameters with the maintenance personnel of third-party equipment.

4.     Configure data according to the negotiated protocol parameters and the network plan.

5.     Query IP routes at the NE that is interconnected to third-party equipment to determine whether there is a route to the interconnected NE.

If no route is obtained, the PPP interconnection fails.

6.     Query IP routes at the gateway NE to determine whether there is a route to the interconnected NE and a route to other third-party equipment.

If no route is obtained, the OSPF protocol interconnection fails.

Thanks

The wissal answer is correct. I need to add that the timeslot planning of different vendors is different. In addition, you need to consider the timeslot interconnection problem. Click the following link to view more details:

https://forum.huawei.com/enterprise/en/e1-time-slot-comparison-between-interleaved-itu-t-mode/thread/557247-875