Cisco ASA 5505 - Manual (Page 45)

Contents
xlv
Cisco ASA 5500 Series Configuration Guide using the CLI
Configuring the Primary Unit 62-8
Configuring the Secondary Unit 62-11
Configuring Optional Active/Standby Failover Settings 62-12
Enabling HTTP Replication with Stateful Failover 62-13
Disabling and Enabling Interface Monitoring 62-13
Configuring Failover Criteria 62-14
Configuring the Unit and Interface Health Poll Times 62-14
Configuring Virtual MAC Addresses 62-15
Controlling Failover 62-16
Forcing Failover 62-16
Disabling Failover 62-17
Restoring a Failed Unit 62-17
Testing the Failover Functionality 62-17
Monitoring Active/Standby Failover 62-18
Feature History for Active/Standby Failover 62-18
C H A P T E R
63 Configuring Active/Active Failover 63-1
Information About Active/Active Failover 63-1
Active/Active Failover Overview 63-1
Primary/Secondary Status and Active/Standby Status 63-2
Device Initialization and Configuration Synchronization 63-3
Command Replication 63-3
Failover Triggers 63-4
Failover Actions 63-5
Optional Active/Active Failover Settings 63-6
Licensing Requirements for Active/Active Failover 63-6
Prerequisites for Active/Active Failover 63-7
Guidelines and Limitations 63-7
Configuring Active/Active Failover 63-8
Task Flow for Configuring Active/Active Failover 63-8
Configuring the Primary Failover Unit 63-8
Configuring the Secondary Failover Unit 63-11
Configuring Optional Active/Active Failover Settings 63-12
Configuring Failover Group Preemption 63-12
Enabling HTTP Replication with Stateful Failover 63-14
Disabling and Enabling Interface Monitoring 63-14
Configuring Interface Health Monitoring 63-15
Configuring Failover Criteria 63-16
Configuring Virtual MAC Addresses 63-16