Which device do you recommend to use for traffic shaping & bandwidth optimization between P2P links?

Testing your disaster recovery plan is crucial to ensure that your organization is prepared to minimize downtime in the event of a disaster. Here are some steps you can take to test your disaster recovery plan: Define Test Scenarios: Define test scenarios that simulate real-world disaster scenarios. These scenarios should be designed to test specific aspects of your disaster recovery plan, such as data recovery, network failover, and application availability. Involve All Relevant Parties: Involve all relevant parties in the testing process, including IT staff, business unit leaders, and third-party vendors. This will help to ensure that everyone is on the same page and understands their role in the event of a disaster. Document Test Results: Document the results of each test scenario, including any issues or areas for improvement. This will help you to refine your disaster recovery plan and ensure that it's as effective as possible. Test Regularly: Test your disaster recovery plan on a regular basis, such as quarterly or bi-annually. This will help to ensure that your plan remains up-to-date and effective in the face of evolving threats and technologies. Automate Where Possible: Automate as much of the testing process as possible, such as data replication, failover, and recovery. This will help to minimize the risk of human error and improve the overall efficiency of your disaster recovery plan. By following these steps, you can test your disaster recovery plan to work on minimizing downtime and ensure that your organization is prepared to quickly recover from a disaster.

Testing your disaster recovery plan is an essential step to ensure that it will work effectively in minimizing downtime. There are several ways to test your disaster recovery plan, and the following are some suggestions to consider: Tabletop Exercises: Tabletop exercises are simulations that test the effectiveness of your disaster recovery plan. They involve gathering key stakeholders together to walk through various scenarios and discuss how they would respond. This exercise can help identify any gaps or weaknesses in your plan, and can help refine your processes. Partial Failover Tests: Partial failover tests involve testing a subset of your IT systems to see if they can failover to your disaster recovery site. This test helps identify any issues with your failover processes and can help refine your failover procedures. Full Failover Tests: Full failover tests involve testing all of your IT systems to see if they can failover to your disaster recovery site. This test is more comprehensive than the partial failover test and can help identify any issues with your entire IT infrastructure. Unannounced Tests: Unannounced tests involve testing your disaster recovery plan without informing your IT team in advance. This test can help identify how quickly your team can respond to a disaster recovery situation and can help refine your communication processes. Production Failover Tests: Production failover tests involve testing your disaster recovery plan during a planned outage of your production environment. This test can help identify any issues with your failover processes and can help refine your procedures. It is important to note that testing your disaster recovery plan should be done on a regular basis to ensure that it remains effective and relevant. It is also important to document and analyze the results of your tests to identify areas for improvement and to update your plan accordingly.

The key to recovery from a Ransomware attack is the boy scout motto "Be Prepared".  In our case, not only did we have backups at the DR site but both the Production site and DR site each had a NAS on a different subnet with different Admin passwords that had backup copies, so 4 total backups. We also were using iSCSI connections to our SAN which the ransomware was not able to cross when they polluted the connection file. This was an unexpected bonus. We were basically back up and running in 4 hours after wiping and restoring files. Lessons learned were to separate as much as possible so if one part of the domain/forest gets corrupted it cannot travel to the other areas. We now use Veeam for Hyper-V windows VMs and Zerto for VMware VMs, another separation of business functions with different admin passwords. Nothing is foolproof but by making it as difficult as possible then makes more time to catch and stop the attack sooner.

@Chris Childerhose, @PraveenKambhampati, @Deena Nouril, @Shibu Babuchandran and @reviewer1925439, Thank you for contributing your articles and sharing your professional knowledge with 618K PeerSpot community members around the globe as well as with a much bigger readers audience!