Configuration Process

This section introduces the process of configuring the IP over DCC solution.

Precautions

NOTE:
  • This example provides only the configurations of the typical NEs: NE101, NE102, NE105, and NE106.
  • The following steps are provided to configure the functions one by one. This is for convenience of description. In an actual configuration, perform the configuration for the NEs one by one.

Procedure

  1. Set the IDs of the NEs. See Changing an NE ID.

    • The extended ID of NE101 is 9 and the ID is 101.
    • The extended ID of NE102 is 9 and the ID is 102.
    • The extended ID of NE105 is 9 and the ID is 105.
    • The extended ID of NE106 is 9 and the ID is 106.

  2. Set the IP address information for the NEs. See Setting NE Communication Parameters.

    • The IP address of NE101 is 100.1.0.101, the subnet mask is 255.255.0.0, and the default gateway is 0.0.0.0 (default value).
    • The IP address of NE102 is 100.0.0.102, the subnet mask is 255.255.0.0, and the default gateway is 0.0.0.0 (default value).
    • The IP address of NE105 is 200.1.0.105, the subnet mask is 255.255.0.0, and the default gateway is 0.0.0.0 (default value).
    • The IP address of NE106 is 200.1.0.106, the subnet mask is 255.255.0.0, and the default gateway is 0.0.0.0 (default value).

  3. Set the DCCs for the NEs. See Customizing Communication Channels Between NEs.

    • Set the DCC protocol type of all the line ports of all NEs to TCP/IP.
    • Set the channel type of all SDH microwave ports of all NEs to D1-D3 (default value).

  4. Query the IP routes of NE101. See Querying IP Routes.
    • The IP address of each non-gateway NE (for example, 100.0.0.102, 200.1.0.105, and 200.1.0.106) should have corresponding IP routes.
    • The IP address of the Web LCT server (10.1.0.100) should have corresponding routes.
    • The IP address of the third-party equipment (for example, 30.0.0.4) should have corresponding IP routes.
    NOTE:

    If certain routes are unavailable, request Huawei engineers to adjust the parameters of the OSPF protocol used by the NEs.

  5. Set an IP static route at both NE101 and NE102. See Configuring the IP Static Route for an NE.

    • The parameters of the IP static route at NE101 are as follows:

      • Destination address: 10.0.0.0
      • Subnet mask: 255.255.0.0
      • Gateway: 100.1.0.1

    • The parameters of the IP static route at NE102 are as follows:

      • Destination address: 10.0.0.0
      • Subnet mask: 255.255.0.0
      • Gateway: 100.1.0.101
    NOTE:

    Set the corresponding route on both the NMS of the third-party equipment and the router.

Result

  1. All NEs can be successfully created.
Parent topic: Application Example for Hybrid Networking Based on IP over DCC
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