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The Channel Number Is Ill...

The Channel Number Is Illegal

Created: Feb 12, 2020 10:41:07Latest reply: Feb 13, 2020 01:27:39 521 6 23 0 0
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In an IP MAN network that is newly deployed, the OptiX OSN 6800 is used and the TQM and NS2 boards are configured.

Networking: There are five stations in this project. The five stations are located in the same city, forming a 10Gbit/s ring network. The ODU1 SNCP protection is configured.

During the configuration of electrical cross-connect services for GE services, the system indicates that the channel number is illegal.

How can i resolve this problem? please help me.


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gabo.lr
Created Feb 12, 2020 22:12:03

Hello @wissal

When there is an indication for this problem, check whether the input parameters are correct and whether the cross-connect type matches the service type of the board.

Procedure:

1.   Check if the channel number consists of illegal characters.

2.   Check if the LP port corresponding to the channel number does not exist.

3.   Check if each LP port corresponds to a certain type of services by default. On the NE Explorer in T2000, select the TQM board and choose Configuration > WDM Interfaces. Click Advanced Attributes on the displayed dialog box and check the service type for each LP port. Then, change the service type to GE service. Configure the electrical cross-connections again and the problem is not revisited.

Reference Information:

When configuring the electrical cross-connect service, you should pay attention to the fact that the LP port corresponds to a certain service type by default.

Best regards!
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wissal
wissal Created Feb 13, 2020 05:04:21 (0) (0)
Thanks for your help.  
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2#
liqiang185
liqiang185 Admin Created Feb 12, 2020 12:27:25

Hello there！

What is the name of the alarm, is there any detailed information?


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wissal
wissal Created Feb 12, 2020 14:54:16 (0) (0)
After the deployment of the OptiX OSN 6800, the system indicates that the channel number is illegal when the electrical cross-connect services are configured on the TQM board.  
(1) (0)
3#
gabo.lr
gabo.lr Created Feb 12, 2020 22:12:03

Hello @wissal

When there is an indication for this problem, check whether the input parameters are correct and whether the cross-connect type matches the service type of the board.

Procedure:

1.   Check if the channel number consists of illegal characters.

2.   Check if the LP port corresponding to the channel number does not exist.

3.   Check if each LP port corresponds to a certain type of services by default. On the NE Explorer in T2000, select the TQM board and choose Configuration > WDM Interfaces. Click Advanced Attributes on the displayed dialog box and check the service type for each LP port. Then, change the service type to GE service. Configure the electrical cross-connections again and the problem is not revisited.

Reference Information:

When configuring the electrical cross-connect service, you should pay attention to the fact that the LP port corresponds to a certain service type by default.

Best regards!
View more
  • x
  • convention：

wissal
wissal Created Feb 13, 2020 05:04:21 (0) (0)
Thanks for your help.  
(1) (0)
4#
liqiang185
liqiang185 Admin Created Feb 13, 2020 01:27:39

Hello wissal！

I quite agree with gabo.lr's answer. 

When the tributary board is interconnected with the user equipment, pay attention to the MTU value, the type of the optical module and the Ethernet working mode.

When two line boards are interconnected, pay attention to the rate, wavelength, and whether the speedup mode is used. 


Thanks!

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  • convention：

wissal
wissal Created Feb 13, 2020 05:04:02 (0) (0)
Thanks for your help.  
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