IT Support Analyst

I planned the transition process, considering downtime requirements, potential risks, and mitigation strategies
I accessed network devices such as routers, switches, and servers to modify their IP configurations.
I assigned private IP addresses to devices that previously used public IPs.
I updated subnet configurations as necessary to accommodate the private IP range.
I updated DNS records to reflect the new private IP addresses for any externally accessible services.
I adjusted firewall rules to allow communication between devices within the private network.
I adjusted firewall rules to allow communication between devices within the private network.
I reviewed and updated security policies to align with the new network topology.
I conducted thorough testing to verify connectivity between devices within the private network.
I tested external access to services to ensure that DNS changes and firewall configurations were functioning correctly.
I addressed any connectivity issues that arose during testing.
I documented the updated network configuration, including IP assignments, subnet configurations, firewall rules, and DNS changes.
I ensured that documentation was clear and accessible to other IT staff for future reference.
I provided training to IT staff or end-users on any changes that may have impacted their workflows or access to network resources.
I communicated effectively with relevant stakeholders to ensure awareness of the network upgrade and its implications.
I implemented monitoring tools to track network performance and detect any anomalies or issues.
I established a maintenance schedule for regular updates and optimizations to the network infrastructure.
I responded promptly to any network-related incidents or service interruptions.
I conducted a post-implementation review to assess the success of the network upgrade and identify any lessons learned or areas for improvement.
I documented feedback and recommendations for future network upgrades or modifications.