for specific tasks (like PoE management, stack upgrades). Migration strategies from 3850 to 9300. Troubleshooting TrustSec or Wireless convergence. Upgrading IOS in L2 switches - Cisco Community
Provided wired and wireless data planes, allowing unified policy enforcement and QoS across both mediums. 2. High-Performance Stackable Architecture for specific tasks (like PoE management, stack upgrades)
While the newer Catalyst 9000 series represents the future of the portfolio, legacy Cat3k platforms (such as the 3850 and 3650) are approaching or have reached End of Sale (EOS) and End of Life (EOL). This report recommends a strategic migration path toward the Catalyst 9000 series to ensure continued support, security updates, and network programmability. Upgrading IOS in L2 switches - Cisco Community
The series splits into two distinct use cases: This report recommends a strategic migration path toward
However, the Cat3K remains a widely deployed, capable platform in many enterprises. Conclusion