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.

Capacity planning requires a clear view of the current application behavior to assess real-time demands and predicting future traffic projections to ensure the network can scale efficiently and handle increased load over time.

These elements directly impact port density and scaling requirements in a campus switching design. Understanding the number of unmanned devices, fixed user workstations with IP phones, and standalone VoIP phones is critical for calculating the total number of access ports needed and ensuring the infrastructure can support current and future capacity demands.