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Palo Alto High Availability Concept
HA Provides
1. Redundancy
2. Business continuity
? If one firewall fails, the other firewall takes over
High Availability Modes
Active/Passive Mode
Active/Active Mode
HA Requirements
HA Components and Operation
Active/Passive HA Links
HA Components and Operation
Active/Passive HA Links
Dedicated and on-Dedicated HA Ports
HA Backup Links
Designating an Active firewall
Failure Detection
Failure Detection
Failure Detection
Failure Detection
HA Timer Profiles
19 high availability
Palo Alto 1
HA1 172.16.16.1
HA2 172.17.17.1
E1/3
E1/4
E1/3
E1/4
Palo alto 2
HA1 172.16.16.2
HA2 172.17.17.2
Palo Alto High Availability LAB
19 high availability

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19 high availability