display command on MA5600T

liqiang185 · Created Jan 20, 2020 02:27:42

Dear Shchekn！

Please enable the ONT auto-discovery function.

After the ONT automatic discovery function is enabled, online ONTs can be automatically displayed on the OLT.

Procedure

1. Run the port portid ont-auto-find or xpon port ont-auto-find command to enable the auto discovery function of the ONT.

2. Run the port fec(gpon) command to enable the forward error correction (FEC) function.

Note: Only GPON port and 10G GPON port support this operation.

Run the display port info command to query the configuration.

Good luck with your operation！

If there is any abnormality, please feedback in time, we will solve the problem for you as soon as possible.

Thank you！

DAYTOY · Created Jan 19, 2020 13:21:22

Hello! Hello!

This command does not seem to be used, but it can be queried on the U2000.

Shchekn · Created Jan 19, 2020 13:26:20

With 4000-5000 ONT devices, it is quite difficult to detect one at a time through the U2000

E.DR_91 · Created Jan 19, 2020 13:42:03

Good Day Dear
Please to check the below :

https://support.huawei.com/enterprise/en/doc/EDOC1100009119/4f8b6fb2/configuration-by-using-olt-commands

Shchekn · Created Jan 19, 2020 13:56:18

I opened this link, and since I didn't find what I was looking for in it, I asked someone smarter then me to show me the way ...

wissal · Created Jan 19, 2020 14:32:17

Hello,

Please find below the answer.

Implementation Process

Figure 1 shows the implementation process of eMDI video quality monitoring.

Figure 1 Implementation process of eMDI video quality monitoring

The implementation process of eMDI video quality monitoring is as follows:

eMDI video quality monitoring is enabled.
NOTE:

For an OLT, monitoring points can be set on the upstream board, cascade board, or service board. All multicast programs on a specified board or a specified program on a specified board can be monitored.
For an ONT, only one multicast program can be monitored at the same time. When enabling eMDI video quality monitoring, O&M personnel can specify an ONT and multicast program for monitoring, or specify an ONT without specifying any multicast program. If no multicast program is specified, when users order multiple programs, the system automatically selects the program with the highest data rate for monitoring. If monitoring is enabled with both the ONT and multicast program specified, after the specified multicast program is deleted, the system also selects the multicast program with the highest data rate for monitoring.
If the monitoring point is set on the upstream board of an OLT, only inbound video streams can be monitored; if the monitoring point is set on a non-upstream board of an OLT, only outbound video streams can be monitored.
O&M personnel can use the U2000 or uTraffic to enable eMDI video quality monitoring of multicast programs on an OLT or ONT, and issue the enabling information to the OLT through MIB.
O&M personnel can run the emdi monitor udp start command to enable eMDI video quality monitoring of multicast programs on an OLT or ONT.

The OLT control board issues a message to enable monitoring of multicast programs of specified boards.

The OLT PON board records the eMDI monitoring configurations of the ONT and issues a message to the ONT. After receiving the message, the ONT monitors multicast programs in real time.

The OLT PON board collects the eMDI monitoring data of the ONT through OMCI or OAM messages every 5 minutes.

The OLT control board obtains the eMDI monitoring data of all boards every 5 minutes and saves the data.

The OLT control board reports monitoring results to the server every 5 minutes.

eMDI fault data of the ONT and all OLT boards is summarized into a data file every 5 minutes. The OLT serves as an SFTP client and uploads this file to the SFTP server of the U2000 or uTraffic after compressing the file. Rules for generating monitoring records are as follows:The following table lists the parameters to be reported.

Parameter	Description
Time	Monitoring time, in DTS format.
Monitoring device	Device name or IP address
Monitoring point
Channel	Multicast program SIP, GIP, and VLAN ID
Data 1	OLT board data collected and summarized every 5 minutes NOTE: The system generates a monitoring data record every minute. The OLT control board collects and summarizes the monitoring results of OLT boards with monitoring enabled, and reports the results to the server every 5 minutes. The OLT control board does not summarize the ONT monitoring data.
Data 2	Monitoring data records with the maximum number of lost packets and disordered packets within 5 minutes NOTE: The system generates a monitoring data record every minute. If the OLT control board reports all monitoring data to the server every 5 minutes, the service processing performance of the OLT will be affected. Therefore, the OLT control board uploads to the server a record with the maximum number of lost packets and another with the maximum number of disordered packets respectively for OLT boards and the ONT every 5 minutes.

Subrack ID and slot ID
Subrack ID, slot ID, port ID, and ONT ID
When video traffic exists but no packet disorder or loss occurs, no monitoring record is generated, but the total number of packets needs to be recorded and reported.
When packet loss or disorder occurs, monitoring records are generated based on the monitoring period.
When no video traffic exists, no monitoring record is generated.

A user reports a video program quality issue to the carrier.

O&M personnel remotely query historical monitoring data and locate the fault.

Query the records in all monitoring periods on the U2000 or uTraffic.
Run the display emdi monitor udp result command on the OLT to query the monitoring records.
NOTE:
Only the monitoring results of the current and previous statistical periods can be queried by running commands.

O&M personnel further troubleshoot the fault based on the fault locating result.

Fault Locating

After completing eMDI video quality monitoring, O&M personnel can query the monitoring results by running commands on the OLT or through the U2000 or uTraffic server, and learn the program quality of each monitoring point. Based on such information, they can locate the video quality fault by adhering to the following principles shown in Table 1.

**Table 1** Faulting locating roadmap for eMDI video quality monitoring
Monitoring Point on an OLT Upstream Board	Monitoring Point on an OLT Non-upstream Board	Monitoring Point on an ONT	Conclusion
POK	POK	POK	The upper-layer network or headend system may be faulty. O&M personnel should focus on checking the metropolitan area network (MAN) in the upstream direction of the OLT.
OK	POK	POK	The OLT may be faulty.
OK	OK	POK	The ONT or the line between the PON board and the ONT egress may be faulty.
OK	OK	OK	The interconnection or STB in the user's home may be abnormal.

Shchekn · Created Jan 19, 2020 15:20:08

I don't understand it very well, but I suppose it explains how this information can be displayed in a monitor ... If there is a way to go into a monitor, why not have a command in CLI?

liqiang185 · Created Jan 20, 2020 02:27:42

Dear Shchekn！

Please enable the ONT auto-discovery function.

After the ONT automatic discovery function is enabled, online ONTs can be automatically displayed on the OLT.

Procedure

1. Run the port portid ont-auto-find or xpon port ont-auto-find command to enable the auto discovery function of the ONT.

2. Run the port fec(gpon) command to enable the forward error correction (FEC) function.

Note: Only GPON port and 10G GPON port support this operation.

Run the display port info command to query the configuration.

Good luck with your operation！

If there is any abnormality, please feedback in time, we will solve the problem for you as soon as possible.

Thank you！

Shchekn · Created Jan 23, 2020 07:02:41

Hi, liqiang185

I have Enable to FEC and Autofind and ont have Line and servis profile but they dont have a services configuration

For example :

In fiеld "Service port info" there is not ani configuration for vlan and speed or sometings else

Shchekn · Created Jan 31, 2020 15:12:46

There seems to be no solution to my problem

display command on MA5600T

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display command on MA5600T

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