Since PAN-OS version 6.1 the Palo Alto Networks firewall supports LACP, the Link Aggregation Control Protocol which bundles physical links to a logical channel. Palo Alto calls it “Aggregate Interface Group” while Cisco calls it EtherChannel or Channel Group. I configured LACP for two ports connected from a Palo Alto firewall to a Cisco switch. Following are the configuration steps for both devices as well as some show commands.
