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I need two Windows-based application servers promoted to take over primary duties while two existing primaries are cleanly demoted. All four machines run the same stack; the task is to switch their roles without disrupting service. Key points • Servers: application tier only, all on Windows • Scope: promote 2, demote 2 • Required change: adjust network settings so traffic is routed to the new primaries and the demoted pair is isolated for rollback or maintenance What I expect from you 1. A clear promotion/demotion plan outlining the steps and estimated downtime, if any. 2. Execution of the plan, including verification that services respond correctly on the promoted nodes and that network routes or load-balancer entries reflect the new layout. 3. Rollback instructions or an automated script so the switch can be repeated if needed. Success is confirmed when applications run seamlessly on the new primaries and monitoring shows no failed requests.
Project ID: 40489375
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Active 6 days ago
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9 freelancers are bidding on average $466 USD for this job

Hi, I can handle the full server role switch between your Windows application nodes, including promoting the two new primaries, safely demoting the existing ones, and updating routing/load-balancer or network configuration without service disruption. I’ll start by outlining a step-by-step cutover plan with expected impact, then execute the transition, validate application health on the new primary servers, and confirm traffic routing is fully updated. I’ll also provide a rollback procedure/script so the change can be safely reversed if needed. Muhammad Usman
$650 USD in 3 days
5.2
5.2

Hi, I will promote your two standby servers to primary, demote the current pair, and deliver a documented rundown with rollback scripts — covering DNS/IP reassignment, service validation, and network route updates across all four nodes. Before touching anything live, I will snapshot each machine and script the IP/DNS swap so the cutover is atomic — old primaries get isolated interfaces while new primaries inherit the production addresses. This means rollback is a single script execution rather than manual reconfiguration, keeping your downtime window as tight as possible. Questions: 1) Are the servers behind a load balancer, or does traffic route to them via DNS records and static IPs? 2) Do you have a preferred maintenance window, and is there an existing monitoring tool I should verify against post-cutover? Looking forward to discussing further. Best regards, Kamran
$276 USD in 10 days
4.7
4.7

Hi, I have extensive experience with Windows Server administration, application infrastructure migrations, failover planning, network reconfiguration, and production cutovers. I can create and execute a controlled promotion and demotion process that minimizes risk while ensuring service continuity. My approach includes reviewing the current architecture, validating application dependencies, preparing a detailed cutover plan, updating network routes or load balancer configurations, promoting the new primary servers, demoting the existing pair, and performing comprehensive post migration verification. I will also provide rollback procedures and automation scripts where appropriate to support future role transitions. The goal is a seamless switchover with verified application availability, monitoring validation, and a documented recovery path. Best regards, George
$500 USD in 7 days
3.4
3.4

Greetings! I will promote two Windows app servers to primary and demote the other two with no downtime. I will adjust network routes or load balancer settings, verify services, and provide rollback instructions. Send your server IPs and current load balancer config. Thanks, Revival
$250 USD in 7 days
2.9
2.9

Hi, I’m Osama from Virginia. I understand that you need two Windows application servers promoted to primary duty while the current primaries are cleanly demoted, and the main priority is to switch roles without interrupting service. I can help plan and execute this in a controlled way, with the network routing updated so traffic goes to the new primaries and the old pair remains isolated for rollback or maintenance. I have experience with Windows Server, system administration, scripting, troubleshooting, and network change management. For this project, I would first review the current server layout, service dependencies, and any load-balancer or DNS/network routing setup, then prepare a step-by-step cutover plan, test the promoted nodes, and validate that the applications respond correctly before and after the switch. My approach would be: • Review the current requirements and confirm the main acceptance points. • Check the existing structure or prepare the best setup if this is a new change. • Implement the promotion/demotion steps with clean, maintainable scripts where useful. • Test the important user flows, fix issues, and optimize the final experience. • Provide clear updates during development and deliver a proper handover. One question: do you want the cutover handled through DNS, a load balancer, or another routing layer? I’m available to start anytime and can work full-time. I look forward to discussing the project with you. Regards, Osama
$285 USD in 2 days
1.6
1.6

Howdy! I've done this exact type of role swap on Windows application server environments before, and I can tell you the biggest risk isn't the promotion itself, it's the gap between when traffic shifts and when you've confirmed the new primaries are actually healthy. My plan eliminates that gap. Here is how I would approach your project. First, I spend time in your environment before touching anything. I document the current state of all four servers, running services, application pool configurations, IIS bindings or whatever web/app layer is in play, scheduled tasks, local firewall rules, and any hardcoded IP references in config files. I also capture the current load balancer or DNS entries so I have a clean baseline to roll back to if needed. This pre-flight audit typically takes one to two hours and is non-negotiable for me before any change window opens. For the promotion and demotion sequence, I follow a drain-first approach. Thank you. Marcos.
$537 USD in 7 days
0.0
0.0

⭕ Are traffic changes handled through a load balancer, DNS, or static routes? ⭕ Do the four nodes share identical service configs and health checks? I’d capture the current topology, script the cutover, and validate each promoted node before shifting traffic. The main risks are stale routes, session loss, firewall drift, and incomplete isolation of rollback nodes. A safe handover needs health checks, request monitoring, and a tested reversal script. Ready to plan the switch cleanly.
$500 USD in 7 days
0.0
0.0

Happy Day! I will deliver a safe, zero-downtime promotion and demotion of your four Windows application servers. I will first provide a clear, step-by-step plan covering pre-validation, promotion of the two standby servers, traffic rerouting through network or load-balancer updates, clean demotion of the current primaries, and post-switch verification that all services respond correctly on the new primaries with zero failed requests in monitoring. Execution will leverage PowerShell automation for precision and repeatability. You will also receive detailed rollback instructions plus an automated revert script so the original layout can be restored instantly if required. The demoted pair will be isolated for maintenance or rollback while keeping full service continuity on the promoted nodes. With extensive experience in Windows Server, Active Directory, networking, scripting, and change management, I ensure a smooth, auditable transition. I’m ready to review your current setup and begin right away. Thank you.
$500 USD in 7 days
0.0
0.0

Sacramento, United States
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