JN0-1103 Exam Dumps : Design - Associate (JNCIA-Design)

For a 120-meter (400-foot) connection between switches, multimode fiber is the most reliable and cost-effective option. It supports higher bandwidth and longer distances than UTP (which is limited to 100 meters) and is more stable and secure than a wireless solution.

Juniper Networks supports WAN Assurance through both cloud-only and hybrid cloud models with Session Smart Routing and Mist AI. This flexibility allows organizations to choose fully cloud-managed operations or a combination of cloud and on-premises control based on their requirements.

Modularity in network design allows for easier scalability, troubleshooting, and future upgrades by segmenting the network into functional blocks. This approach simplifies management and enhances the network's ability to adapt to changing requirements.