Configuration Guide for Firewall Management Center High Availability

This document is a configuration guide for establishing Active/Standby high availability of Cisco Secure Firewall Management Centers. It outlines the requirements, prerequisites, and steps necessary to configure high availability, ensuring continuity of operations through redundant management centers. The guide details the synchronization of configuration data between the active and standby units, the process for promoting the standby unit to active in case of a failure, and the management of event data streams from devices. It also addresses potential issues such as degraded synchronization states and the necessary actions to resolve them. Additionally, it discusses the implications of high availability on features like Remote Access VPN, SNMP behavior, and Single Sign-On configurations. The document emphasizes the importance of proper configuration and monitoring to maintain network security and operational integrity during failover scenarios.