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HP and switch link aggregation

Occasional Contributor

HP and switch link aggregation

Hi everyone,

I am setting up a lab with an HA Fortigate and a switch. 

I set the Fortigate's Port 1 and 2 as aggregate and I made 2 ports on the switch in LACP. 

However on the switch, it is always blocked by LACP and I coudn't find a way to resolve this. I am already using rstp on the switch. 

Honored Contributor

Re: HP and switch link aggregation

Can you share the show lacp and show trunk HP Switch CLI commands' outputs? Are you sure that on Fortigate side the port aggregation you configured is correctly defined as IEEE 802.3ad (LACP)? RSTP doesn't interfere with a properly defined Port Trunk (port aggregation).

I'm not an HPE Employee
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