Dealing with network upgrade glitches while ensuring service delivery remains unaffected requires careful planning and proactive measures like Schedule Upgrades During Off-Peak Hours, Perform a Full Backup Before the Upgrade, Implement Network Monitoring Tools (Real-Time Monitoring and Alert Systems), Upgrade in phases, such as by individual segments or regions, to isolate potential problems and minimize widespread impact. Develop a detailed plan outlining each step of the upgrade process, including timelines, potential risks, and fallback procedures etc.

✅ Pruebas previas a la actualización → Simular el proceso en un entorno controlado para detectar posibles errores antes de la implementación. ✅ Planes de contingencia → Tener protocolos de recuperación rápida en caso de fallos críticos. ✅ Monitoreo en tiempo real → Implementar herramientas de supervisión para identificar y corregir problemas de inmediato. ✅ Optimización de configuración → Ajustar parámetros de red y verificar compatibilidad de software antes de la actualización. ✅ Soporte técnico proactivo → Mantener comunicación con proveedores y equipos de TI para resolver problemas con rapidez.

Para manter a qualidade do serviço durante as atualizações de rede, realizo um planejamento estratégico, priorizando horários de baixo tráfego e aplicando testes extensivos para prevenir falhas. Uma vez que a atualização está em andamento, monitoro em tempo real e ajusto rapidamente qualquer irregularidade, se necessário, através de soluções emergenciais. A comunicação transparente com clientes e equipes internas é o ponto-chave para uma transição suave, assegurando que todos estejam alinhados e o serviço se mantenha estável.

There is a standard process for expansion or upgrading your network that design team have to follow. Staring with defining the scope of work that need to be done, designing the work and finally the Planning the strategy of execution. Network has to be divided into clusters abd wirk start from outside the least low traffic to inside the core busiest. The timing should be maintenance window only.

Agree with the steps mentioned, but in addition don’t forget to make network dump or back up as part of preparation, so in case the upgrade is fail, then we can do fallback to the previous state easily. Also do health check before and after the upgrade is essential to ensure all the services are in place.