PaloAlto Hands-on || LAB-25 Part-1|| Active-passive HA Configuration

Active/Passive- One firewall actively manages traffic while the other is synchronized and ready to transition to the active state, should a failure occur. In this mode, both firewalls share the same configuration settings, and one actively manages traffic until a path, link, system, or network failure occurs. When the active firewall fails, the passive firewall transitions to the active state and takes over seamlessly and enforces the same policies to maintain network security. Active/passive HA is supported in the virtual wire, Layer 2, and Layer 3 deployments