got email alert
SYSTEM ALERT : critical : LACP interface ethernet1/21 moved out of AE-group ae1. Selection state Selected
system log shows
( severity neq informational ) and ( eventid eq nego-fail ) and ( description contains 'LACP interface ethernet1/21 moved out of AE-group ae1. Selection state Selected' ) and ( receive_time leq '2019/03/01 11:50:57' )
( receive_time leq '2019/03/01 11:50:57' ) and ( description contains 'LACP interface ethernet1/21 moved into AE-group ae1.' ) and ( eventid eq lacp-up ) and ( subtype eq lacp )
I check the switch logs all is good.
is there anything i can check on the PA side to know the cause of lap neo fail?
Have you verified Layer 1? I would check your cabling first. That's a pretty fast flicker if I'm reading your logs correctly. Also, are you using "lacp fast" or "lacp slow" timers? You could be mismatched.
I would match those then. Fast/Fast or Slow/Slow. Those decide the timers on each side of the LACP aggregate and they really should match.
Click Accept as Solution to acknowledge that the answer to your question has been provided.
The button appears next to the replies on topics you’ve started. The member who gave the solution and all future visitors to this topic will appreciate it!
These simple actions take just seconds of your time, but go a long way in showing appreciation for community members and the Live Community as a whole!
The Live Community thanks you for your participation!