Context

A fintech production environment required improved resilience, clearer traffic separation, and a more reliable disaster recovery (DR) strategy due to growing system dependencies.

Challenge

• Single points of failure in network routing
• Limited visibility during failover scenarios
• Tight uptime requirements for production services

Actions Taken

• Redesigned on-prem and DR network topology
• Implemented VLAN-based segmentation for critical systems
• Configured gateway failover and routing policies
• Coordinated changes with datacenter remote hands (Vitro)

Outcome

• Improved network resilience and failover reliability
• Reduced operational risk during maintenance and incidents
• Clearer separation between production, management, and DR traffic