Which interface deployments support the Aggregate Ethernet Active configuration?

The interface deployments that support the Aggregate Ethernet (AE) Active configuration are:

B.LACP in Layer 3: Link Aggregation Control Protocol (LACP) can be used in Layer 3 interfaces to bundle multiple physical interfaces into a single logical interface for redundancy and increased bandwidth.

C.LACP in Layer 2: LACP can be used in Layer 2 interfaces to aggregate multiple Ethernet interfaces, enhancing throughput and providing failover capabilities within a Layer 2 network.

D.LACP in Virtual Wire: LACP can also be configured in Virtual Wire mode, which allows the firewall to aggregate interfaces while operating in a transparent mode, bridging traffic between interfaces without routing.

These configurations leverage LACP to improve network performance and reliability by combining multiple physical links into a single logical link.

References:

Palo Alto Networks - Aggregate Interfaces: https://docs.paloaltonetworks.com/pan-os/10-0/pan-os-admin/networking/aggregate-ethernet/aggregate-ethernet-overview

Palo Alto Networks - LACP and LLDP Support: https://docs.paloaltonetworks.com/pan-os/10-0/pan-os-admin/networking/aggregate-ethernet/lacp-and-lldp-support