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DELL-Josh Cr
Moderator
•
9.5K Posts
0
June 29th, 2017 12:00
Hi,
Are both ports connected to the same AP? How is the Spanning tree configured?
ReneFontan
1 Rookie
10 Posts
Hi Josh,
No, there is one switch connected to another switch and this switch has the connections of the AP. The spanning tree configuration is RSTP. I attach the configuration file.
Thanks,
René
1 Attachment
running-config (2).txt
June 29th, 2017 13:00
Try changing the spanning tree priority and see if that helps. console(config)#spanning-tree priority 4096
June 29th, 2017 15:00
Hello Josh,
this switch is spanning tree 0 because is the core switch of our network.
Thanks.
What does show spanning-tree detail show?
June 30th, 2017 06:00
I attach the request info.
stp show.txt
June 30th, 2017 10:00
Those two ports seem to be receiving a lot more BPDUs than the other ports. Can you try turning on bpdu guard on those ports?
July 3rd, 2017 14:00
Thank you Josh. I read that it is not convenient to activate BPDU Guard on Trunk ports, Is it ok to activate?
Regards,
MK.W
27 Posts
July 3rd, 2017 21:00
All ports that face to terminal (computer/server/AP) should be configred to 'spanning-tree portfast'.
this issue would be improve.
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DELL-Josh Cr
Moderator
•
9.5K Posts
0
June 29th, 2017 12:00
Hi,
Are both ports connected to the same AP? How is the Spanning tree configured?
ReneFontan
1 Rookie
•
10 Posts
0
June 29th, 2017 12:00
Hi Josh,
No, there is one switch connected to another switch and this switch has the connections of the AP. The spanning tree configuration is RSTP. I attach the configuration file.
Thanks,
René
1 Attachment
running-config (2).txt
DELL-Josh Cr
Moderator
•
9.5K Posts
0
June 29th, 2017 13:00
Try changing the spanning tree priority and see if that helps. console(config)#spanning-tree priority 4096
ReneFontan
1 Rookie
•
10 Posts
0
June 29th, 2017 15:00
Hello Josh,
this switch is spanning tree 0 because is the core switch of our network.
Thanks.
DELL-Josh Cr
Moderator
•
9.5K Posts
0
June 29th, 2017 15:00
What does show spanning-tree detail show?
ReneFontan
1 Rookie
•
10 Posts
0
June 30th, 2017 06:00
Hi Josh,
I attach the request info.
Thanks,
René
1 Attachment
stp show.txt
DELL-Josh Cr
Moderator
•
9.5K Posts
0
June 30th, 2017 10:00
Those two ports seem to be receiving a lot more BPDUs than the other ports. Can you try turning on bpdu guard on those ports?
ReneFontan
1 Rookie
•
10 Posts
0
July 3rd, 2017 14:00
Thank you Josh. I read that it is not convenient to activate BPDU Guard on Trunk ports, Is it ok to activate?
Regards,
René
MK.W
27 Posts
0
July 3rd, 2017 21:00
All ports that face to terminal (computer/server/AP) should be configred to 'spanning-tree portfast'.
this issue would be improve.