LACP / STP errors

Hi,

The output below is a show log from a hp procurve 2600 at a remote site connected via an E1 through the wan in a can network extension solution, to a cisco Cat 3650. STP is enabled in the cisco and RSTP on the procurve.

Could that have an impact?

Could anyone help me out with what this messages might mean and what might be the cause ?

I 03/15/06 09:16:59 ports: port 19 is now on-line
I 03/15/06 09:21:50 ports: port 3 is now off-line
I 03/15/06 09:21:52 ports: port 3 is Blocked by LACP
I 03/15/06 09:21:55 ports: port 3 is Blocked by STP
I 03/15/06 09:21:55 ports: port 3 is now on-line
I 03/15/06 09:26:26 ports: port 19 is now off-line
I 03/15/06 09:26:28 ports: port 19 is Blocked by LAC
I 03/15/06 09:26:31 ports: port 19 is Blocked by STP
I 03/15/06 09:26:31 ports: port 19 is now on-line
I 03/15/06 09:26:48 ports: port 16 is now off-line
I 03/15/06 09:26:50 ports: port 16 is Blocked by LAC
I 03/15/06 09:26:53 ports: port 16 is Blocked by STP
I 03/15/06 09:26:53 ports: port 16 is now on-line

We are also getting excessive broadcast messages from certain nodes and crc errors.

Any help would be appreciated.

Regards
J Mac

This may be too late to help the OP but I was having the same problems and I found that running the command "no interface all lacp" fixed the problem for me. I found the solution at:http://forums1.itrc.hp.com/service/forums/questionanswer.do?threadId=711325

Hope this helps someone.