You're tasked with upgrading a network infrastructure. How can you ensure scalability with new technologies?

Upgrading a network infrastructure requires foresight to ensure scalability with new technologies. Consider these strategies:

- Select hardware and software with modular capabilities, allowing for easy expansion as needs grow.

- Implement cloud services for flexibility, ensuring resources can be scaled up or down on demand.

- Invest in training for your team on emerging technologies to maintain an agile and knowledgeable workforce.

How do you approach scalability when upgrading your network? Share your strategies.