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Agile POL Solution Configuration Guide 02

This document describes the service configuration guide for Huawei Agile POL solution, including enterprise campus, hotel, and campus scenarios. Service configuration cases include data, IP phone, Wi-Fi, VoD, and video surveillance.
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Adding an ONU to an OLT

Adding an ONU to an OLT

Services can be configured for an ONU only after the ONU is successfully added to an OLT.

Context

  • When an ONU is added, desired profiles, including the dynamic bandwidth allocation (DBA) profile, line profile, and service profile, must be bound to the ONU.
  • An ONU can be added in two modes: Add an ONU offline and Online confirm an ONU.

Procedure

  1. Configure GPON ONU profiles.GPON ONU profiles include the DBA profile, line profile, and service profile.

    Table 4-2  Introduction to ONU profiles

    Profile Type

    Function

    Command

    DBA profile

    DBA profile describes GPON traffic parameters. A T-CONT is bound to a DBA profile for dynamic bandwidth allocation, improving upstream bandwidth utilization.

    Query a DBA profile. display dba-profile

    Add a DBA profile. dba-profile add

    Line profile

    Line profile describes binding between the T-CONT and the DBA profile, the QoS mode of the service flow, and mapping between the GEM port and the ONU-side service.

    Query a line profile. display ont-lineprofile

    Add a line profile. ont-lineprofile add

    Service profile

    The GPON ONT service profile is used to configure the service for the ONT whose management mode is ONT Management and Control Interface (OMCI). ONT service attributes are configured in the service profile, which saves configuration workload because only one profile needs to be configured for ONTs that bear the same services.

    Query a service profile. display ont-srvprofile

    Add a service profile. ont-srvprofile

    NOTE:

    Plan the following configuration items according to the specific service type, here is a sample.

    For example, the following uses ONU 1 as an example:
    • ONU ID: 1
    • ONU line profile pol_line_all
    • ONU service profile pol_ser

    1. Configure a DBA profile.

      Run the display dba-profile command to query existing DBA profiles in the system. If the existing DBA profiles in the system do not meet the requirements, run the dba-profile add command to add a DBA profile.

      NOTE:
      Select the DBA profile based on the specific service type when you are actually configuring.
      • Set the Data/HSI service profile name to pol_dba_hsi, profile type to type4, maximum bandwidth to 100 Mbit/s.
        huawei(config)#dba-profile add profile-name pol_dba_hsi type4 max 102400
      • Set the VoIP service (SIP-based) profile name to pol_dba_voip, profile type to type4, maximum bandwidth to 100 Mbit/s.
        huawei(config)#dba-profile add profile-name pol_dba_voip type4 max 102400
      • Set the WiFi service profile name to pol_dba_wifi, profile type to type4, maximum bandwidth to 100 Mbit/s.
        huawei(config)#dba-profile add profile-name pol_dba_wifi type4 max 102400

      NOTE:
      Select a DBA profile of the proper bandwidth type and configure proper bandwidth according to the service types and total user count of the ONU. Note that the sum of the fixed bandwidth and the assured bandwidth must not be greater than the total bandwidth of the PON port.

    2. Configure an ONU line profile.

      1. Create a GPON ONU line profile, named pol_line_all.
        huawei(config)#ont-lineprofile gpon profile-name pol_line_all
        
      2. Bind the service DBA profile and T-CONT to ONU line profile.
        huawei(config-gpon-lineprofile-1)#tcont 2 dba-profile-name pol_dba_hsi  //Bind the Data/HSI service DBA profile and T-CONT to ONU line profile
        huawei(config-gpon-lineprofile-1)#tcont 3 dba-profile-name pol_dba_voip  //Bind the VoIP service (SIP-based) DBA profile and T-CONT to ONU line profile
        huawei(config-gpon-lineprofile-1)#tcont 7 dba-profile-name pol_dba_wifi  //Bind the WiFi service DBA profile and T-CONT to ONU line profile
        
      3. Bind the service GEM Port to ONU line profile.
        huawei(config-gpon-lineprofile-1)#gem add 12 eth tcont 3  //Bind the Data/HSI service GEM Port 12 to ONU line profile.
        huawei(config-gpon-lineprofile-1)#gem add 13 eth tcont 2  //Bind the VoIP service (SIP-based) GEM Port 13 to ONU line profile.
        huawei(config-gpon-lineprofile-1)#gem add 18 eth tcont 7  //Bind the WiFi service GEM Port 18 to ONU line profile.
        
      4. After the configurations are complete, run the commit command to apply the parameters setting.
        huawei(config-gpon-lineprofile-1)#commit
        huawei(config-gpon-lineprofile-1)#quit
        

    3. Configure an ONU service profile.

      Create a GPON ONU service profile, named pol_ser. Configure the capability set of the ETH port and POTS port to adaptive. Then the system automatically adapts to the ONU according to the actual capability of the online ONU.

      huawei(config)#ont-srvprofile gpon profile-name pol_ser
      huawei(config-gpon-srvprofile-1)#ont-port eth adaptive pots adaptive
      huawei(config-gpon-srvprofile-1)#commit   //After the configurations are complete, run the commit command to apply the parameters setting.
      huawei(config-gpon-srvprofile-1)#quit
  2. Add an ONU.

    Mode

    Usage Scenario

    Command

    Add an ONU offline.

    The ONU password or serial number (SN) is obtained.

    Run the ont add command to add an ONU.

    Online confirm an ONU.

    Both the ONU password and SN are not obtained.

    In the GPON mode, run the port ont-auto-find command to enable the ONU auto-discovery function of a GPON port and then run the ont confirm command to add an ONU.

    For example, connect one ONU to GPON port 0/1/0. Set the ONU ID to 1, SN to 3230313126595540, and management mode to OMCI. Bind the two ONUs to ONU line profile pol_line_all and ONU service profile pol_ser.

    • Add ONUs offline.

      huawei(config)#interface gpon 0/1
      huawei(config-if-gpon-0/1)#ont add 0 1 sn-auth 3230313126595540 omci ont-srvprofile-name pol_ser ont-lineprofile-name pol_line_all
      
    • Confirm automatically discovered ONUs

      huawei(config)#interface gpon 0/1
      huawei(config-if-gpon-0/1)#port 0 ont-auto-find enable   //Enable the ONT auto-find function of a gpon port.
      huawei(config-if-gpon-0/1)#display ont autofind 0   //Query all the ONTs automatically discovered on the GPON port.
      huawei(config-if-gpon-0/1)#ont confirm 0 ontid 1 sn-auth 3230313126595540 omci ont-srvprofile-name pol_ser ont-lineprofile-name pol_line_all
      
      NOTE:
      If multiple ONUs of the same type bound to the same line profile or service profile are connected to the same port, you can bulk add ONUs by bulk confirming automatically discovered ONUs to make configuration easier and more efficient. To do so, the preceding command can be modified as follows:
      huawei(config-if-gpon-0/1)#ont confirm 0 all sn-auth omci ont-srvprofile-name pol_ser ont-lineprofile-name pol_line_all

Result

After an ONU is added, run the display ont info command to query the current status of the ONU. Ensure that Config flag of the ONU is active, Run State is online, Config state is normal, and Match state is match.

huawei(config-if-gpon-0/1)#display ont info 0 1
  --------------------------------------------------------------------- 
  F/S/P                : 0/1/0                                          
  ONT-ID               : 1                                              
  Control flag         : active    //Indicates that the ONU is activated.           
  Run state            : online    //Indicates that the ONU goes online successfully.      
  Config state         : normal    //Indicates that the configuration state of the ONU is normal.          
  Match state          : match     //Indicates that the capability profile bound to the ONU is consistent with the actual capability of the ONU.
...//The rest of the response information is omitted.

Follow-up Procedure

When Config state is failed, Run state is offline, or Match state is mismatch:
  • If Control flag is deactive, run the ont active command in GPON mode to activate the ONU.
  • If Run state is offline, a physical line may be broken or the optical module may be damaged. Check the line and the optical module.
  • If Config state is failed, the configured ONU capability exceeds the actual ONU capability. In this case, run the display ont failed-configuration command in the diagnose mode to check the failed configuration item and the failure cause. Then, rectify the fault accordingly.
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Updated: 2018-10-22

Document ID: EDOC1100016413

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