Palo Alto Active-Passive HA Mode - How Traffic flows after failover | Full Lab Explained
Автор: JP Tech Vlogs
Загружено: 2025-12-05
Просмотров: 90
Описание:
Palo Alto HA Active-Passive | Real-Time Traffic Switching Explained (With Lab)
Unlock the complete understanding of how traffic switches during failover in a Palo Alto Active-Passive HA setup.
In this lab-based explanation, I cover:
🔥 Topics Covered in This Video
How Active-Passive HA works in Palo Alto
What triggers an HA failover
Understanding GARP and MAC address updates
How WAN Router and LAN Switch learn the new Active firewall
Packet flow during failover
Real-time lab demonstration with interfaces
How traffic continues without interruption
🧪 Lab Demonstration Includes
Two Palo Alto firewalls configured in HA
WAN Router + Core Switch setup
Failover test (PA1 → PA2)
Live ARP table + CAM table updates
Packet captures & explanation
📌 Keywords
Palo Alto HA, Active Passive HA, HA Failover, Traffic Switching, GARP, CAM Table, ARP Update, Palo Alto Lab, Firewall Failover, Network Security
#PaloAlto #Firewall #HighAvailability #Failover #NetworkSecurity #PaloAltoNetworks #PaloAlto #PaloAltoHA #ActivePassive #FirewallFailover #NetworkSecurity #PaloAltoFirewall #PANOS #GARP #ARP #Switching #Routing #CyberSecurity #NetworkEngineer #FirewallConfiguration #TechnicalLab #NetworkingBasics #PacketFlow #FailoverTesting
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