problems with LACP

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problems with LACP

L1 Bithead

Hello, I am trying to set up a LACP between a palo alto 3220 ztp firewall and a DELL switch, I have the following problem, it does not set up the LACP.


admin@PA-3220-ZTP> show lacp aggregate-ethernet all


******************************************************************************** **
AE group: ae1
Members: Bndl Rx state Mux state Sel state
ethernet1/19 no Defaulted Detached Unselected(Peer not detected)
ethernet1/20 no Defaulted Detached Unselected(Peer not detected)
Status: Enabled
Mode: Active
Rate: Fast
Max-port: 8
Fast-failover: Enabled
Pre-negotiation: Disabled
Local: System Priority: 32768
System MAC: 94:56:41:99:f2:01
Key: 16
Partner: System Priority: 0
System MAC: 00:00:00:00:00:00
Key: 0
Port State
lines 1-22...skipping...



Community Team Member

Hi @JoseJarrin ,


It looks like the PA is not detecting the peer for the configured LACP group. I would verify the LACP config on the Dell switch, double-check that the cables between the two devices are functional, and that the interfaces on the Dell are up. 

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