Firepower to MCLAG switches

[Oban3jimmy]

Hi all,

I have a 2100 Firepower I’m going to use as an internal firewall. I have some switches using multi chassis lag technology across 2 switches. 

for best resiliency, I want to connect the Firepower to both switches - switch side use MCLAG and then on firewall have connections to both switches. 

what is best way to set the interfaces on the Firepower?

thanks 

[Rob Ingram · Accepted solution]

Hi,

This Cisco Live presentation (BRKSEC-2020) covers LACP Etherchannel on FTD, this should hopefully cover everything you need.

HTH