STP BPDU Drop

[cback85]

I am really new to STP on Extreme switches but I am seeing this error fill the logs. They are connected up to core Cisco switches I believe using PVST+ between the switches. 

01/27/2021 18:38:31.41 <Erro:STP.InBPDU.Drop> Port=10: No associated STP port for STP Domain tag 1 (Rate-limited)
01/27/2021 18:36:31.41 <Erro:STP.InBPDU.Drop> Previous message repeated 10 additional times in the last 108 second(s)
 

[cback85 · Accepted solution]

We decided to remove STP. Using ELRP instead on Default VLAN 1. Still getting BPUD error but not affecting anything so we decided to just do a log filter so the log wouldn’t overfill. 

[cback85]

I believe on the Cisco it’s PVST+ as well 

[DeoHeo]

What STP mode is configured on the other switches on VLAN 1?

[cback85]

Here is some more info. I see s0 is the only one in 802.1D mode?

s0(enable), Tag=0001, Mode=802.1D, State=FORWARDING

                s18(enable), Tag=0018, Mode=PVST+, State=FORWARDING

                s20(enable), Tag=0020, Mode=PVST+, State=FORWARDING

                s706(enable), Tag=0706, Mode=PVST+, State=FORWARDING

                s708(enable), Tag=0708, Mode=PVST+, State=FORWARDING

                s709(enable), Tag=0709, Mode=PVST+, State=FORWARDING

                s720(enable), Tag=0720, Mode=PVST+, State=FORWARDING

                s721(enable), Tag=0721, Mode=PVST+, State=FORWARDING

                s723(enable), Tag=0723, Mode=PVST+, State=FORWARDING

                s95(enable), Tag=0095, Mode=PVST+, State=FORWARDING

                s96(enable), Tag=0096, Mode=PVST+, State=FORWARDING

                s97(enable), Tag=0097, Mode=PVST+, State=FORWARDING

                s999(enable), Tag=0999, Mode=PVST+, State=FORWARDING