Filter
Top Products
Contents
xlix
Cisco ASA 5500 Series Configuration Guide using ASDM
Resource Graphs 64-13
CSC CPU 64-13
CSC Memory 64-14
Troubleshooting the CSC Module 64-14
Installing an Image on the Module 64-14
Resetting the Password 64-15
Reloading or Resetting the Module 64-16
Shutting Down the Module 64-16
Where to Go Next 64-17
Additional References 64-17
Feature History for the CSC SSM 64-17
PART
17 Configuring High Availability
CHAPTER
65 Information About High Availability 65-1
Introduction to Failover and High Availability 65-1
Failover System Requirements 65-2
Hardware Requirements 65-2
Software Requirements 65-2
License Requirements 65-2
Failover and Stateful Failover Links 65-3
Failover Link 65-3
Stateful Failover Link 65-4
Failover Interface Speed for Stateful Links 65-5
Avoiding Interrupted Failover Links 65-5
Active/Active and Active/Standby Failover 65-8
Determining Which Type of Failover to Use 65-8
Stateless (Regular) and Stateful Failover 65-9
Stateless (Regular) Failover 65-9
Stateful Failover 65-10
Transparent Firewall Mode Requirements 65-11
Auto Update Server Support in Failover Configurations 65-12
Auto Update Process Overview 65-12
Monitoring the Auto Update Process 65-13
Failover Health Monitoring 65-14
Unit Health Monitoring 65-14
Interface Monitoring 65-15
Failover Times 65-16