This FireOwls All-CCIE Team Installation includes Palo Alto inspection of Core traffic before traversing Silver Peak SDWAN links and Palo Alto IPSEC and Cisco DMVPN links. VRRP is used for failover between Cisco and Silver Peak devices.
Default traffic from core pair via Palo Alto firewalls.
Palo Alto firewall pair is responsible for the routing decision making.
Traffic destined to remote locations via Silver Peak. VRRP is configured for active-standby.