IT DR Plan: Recovery Procedures for IT Infrastructure

IT Disaster Recovery Plan

Recovery Procedures for IT Infrastructure

Infrastructure Recovery Prioritization

1. Identify and prioritize the IT infrastructure components based on their criticality and impact on business operations.
2. Define each infrastructure component's recovery time objectives (RTOs) and recovery point objectives (RPOs).
3. Establish a sequence for recovering the infrastructure components to ensure efficient and effective restoration.

Hardware and Network Recovery

1. Identify the hardware and network components required for the IT infrastructure.
2. Document the procedures for recovering servers, switches, routers, firewalls, and other network devices.
3. Specify the order and dependencies for restoring hardware and establishing network connectivity.

Data Center Restoration

1. Identify the procedures for restoring the data centre infrastructure, including power, cooling, and environmental systems.
2. Document the steps for reestablishing physical security measures, such as access controls and surveillance systems.
3. Coordinate with facilities management or relevant third-party providers to restore data centre operations.

Data Storage and Backup Recovery

1. Identify the backup storage systems and media required for data recovery.
2. Specify the procedures for retrieving and restoring data from backup media.
3. Verify the integrity of restored data and ensure its availability to the appropriate systems and applications.

Network and Connectivity Restoration

1. Restore network connectivity by configuring and verifying the network devices.
2. Validate the connectivity between various network segments and ensure proper routing and firewall configurations.
3. Test network performance and troubleshoot any connectivity issues that arise during
   the recovery process.

System Software and Infrastructure Configuration

1. Document the procedures for installing or restoring the operating systems and system software.
2. Specify the configuration steps for setting up the infrastructure components, such as domain controllers, DNS servers, and authentication services.
3. Validate the functionality and compatibility of the software and configurations.

Infrastructure Testing and Verification

1. Conduct comprehensive testing of the recovered infrastructure to ensure its stability and reliability.
2. Validate the connectivity, performance, and functionality of the network, servers, and other infrastructure components.
3. Perform system and network monitoring to detect any anomalies or issues impacting ongoing operations.