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June 23rd, 2017 14:00
Log Message: Port is transitioned from the Learning state to the Forwarding state in instance 0
Hello Support,
We have a N1548 with firmware version 6.3.0.18 and in the log file we have hundreds of messages like this:
| Notice | 01-06-2023 17:16 | TRAPMGR | Gi3/0/11 is transitioned from the Learning state to the Forwarding state in instance 0 |
| Notice | 01-06-2023 17:16 | TRAPMGR | Gi3/0/11 is transitioned from the Forwarding state to the Blocking state in instance 0 |
| Notice | 01-06-2023 17:16 | TRAPMGR | Gi3/0/11 is transitioned from the Learning state to the Forwarding state in instance 0 |
| Notice | 01-06-2023 17:16 | TRAPMGR | Gi3/0/11 is transitioned from the Forwarding state to the Blocking state in instance 0 |
| Notice | 01-06-2023 17:16 | TRAPMGR | Gi3/0/11 is transitioned from the Learning state to the Forwarding state in instance 0 |
| Notice | 01-06-2023 17:16 | TRAPMGR | Gi3/0/11 is transitioned from the Forwarding state to the Blocking state in instance 0 |
| Notice | 01-06-2023 17:16 | TRAPMGR | Gi3/0/11 is transitioned from the Learning state to the Forwarding state in instance 0 |
| Notice | 01-06-2023 17:16 | TRAPMGR | Gi3/0/11 is transitioned from the Forwarding state to the Blocking state in instance 0 |
| Notice | 01-06-2023 17:16 | TRAPMGR | Gi3/0/11 is transitioned from the Learning state to the Forwarding state in instance 0 |
| Notice | 01-06-2023 17:16 | TRAPMGR | Gi3/0/11 is transitioned from the Forwarding state to the Blocking state in instance 0 |
| Notice | 01-06-2023 17:16 | TRAPMGR | Gi3/0/11 is transitioned from the Learning state to the Forwarding state in instance 0 |
| Notice | 01-06-2023 17:16 | TRAPMGR | Gi3/0/11 is transitioned from the Forwarding state to the Blocking state in instance 0 |
| Notice | 01-06-2023 17:16 | TRAPMGR | Gi3/0/11 is transitioned from the Learning state to the Forwarding state in instance 0 |
| Notice | 01-06-2023 17:16 | TRAPMGR | Gi3/0/11 is transitioned from the Forwarding state to the Blocking state in instance 0 |
| Notice | 01-06-2023 17:16 | TRAPMGR | Gi3/0/11 is transitioned from the Learning state to the Forwarding state in instance 0 |
| Notice | 01-06-2023 17:16 | TRAPMGR | Gi3/0/11 is transitioned from the Forwarding state to the Blocking state in instance 0 |
| Notice | 01-06-2023 17:16 | TRAPMGR | Gi3/0/11 is transitioned from the Learning state to the Forwarding state in instance 0 |
| Notice | 01-06-2023 17:16 | TRAPMGR | Gi3/0/11 is transitioned from the Forwarding state to the Blocking state in instance 0 |
| Notice | 01-06-2023 17:16 | TRAPMGR | Gi3/0/11 is transitioned from the Learning state to the Forwarding state in instance 0 |
| Notice | 01-06-2023 17:16 | TRAPMGR | Gi3/0/11 is transitioned from the Forwarding state to the Blocking state in instance 0 |
| Notice | 01-06-2023 17:16 | TRAPMGR | Gi3/0/11 is transitioned from the Learning state to the Forwarding state in instance 0 |
| Notice | 01-06-2023 17:16 | TRAPMGR | Gi3/0/11 is transitioned from the Forwarding state to the Blocking state in instance 0 |
| Notice | 01-06-2023 17:16 | TRAPMGR | Gi3/0/11 is transitioned from the Learning state to the Forwarding state in instance 0 |
| Notice | 01-06-2023 17:16 | TRAPMGR | Gi3/0/11 is transitioned from the Forwarding state to the Blocking state in instance 0 |
| Notice | 01-06-2023 17:16 | TRAPMGR | Gi3/0/11 is transitioned from the Learning state to the Forwarding state in instance 0 |
| Notice | 01-06-2023 17:16 | TRAPMGR | Gi3/0/11 is transitioned from the Forwarding state to the Blocking state in instance 0 |
| Notice | 01-06-2023 17:16 | TRAPMGR | Gi3/0/11 is transitioned from the Learning state to the Forwarding state in instance 0 |
I´m attaching a copy of the log file with the last 400 messages, all the same. On the other tab of the excel document, you can see the configuration of this Gi3/0/11: Trunked Port, RSTP enable, Port fast disabled, etc.
In this port we have connected an Alcatel-Lucent Switch, model OS6450-U24. This switch is used to connect our VoIP phone´s.
Thank you for your help.
Regards,
René
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DELL-Josh Cr
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June 23rd, 2017 15:00
Hi,
Have you tried disabling the port and renabling it? It just is that one port that is having the spanning-tree issues right? If you switch it to a different port does it still do it? You may also want to update the firmware. http://www.dell.com/support/home/us/en/04/Drivers/DriversDetails?driverId=81TMJ&fileId=3681673153&osCode=NAA&productCode=networking-n1500-series&languageCode=en&categoryId=NI
ReneFontan
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10 Posts
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June 29th, 2017 09:00
Thank you for your help. The problem was on the Alcatel switch, it was configured with its own STP protocol