Cisco CCNP Wireless - Implementing Cisco Wireless Advanced Solutions (WLSI)

300-120 WLSI is a concentration exam in the CCNP Wireless track. Paired with the WLCOR core it completes the certification, and on its own it earns Cisco Certified Specialist — Wireless Implementation.

This is the implementation half of wireless, taught as a full instructor-led training camp with the exam sat in the classroom. FlexConnect for branch deployments, QoS and multicast over the air, location services with CMX and Cisco Spaces, securing client connectivity through ISE, monitoring through Catalyst Center, and hardening the infrastructure itself.

It runs the week immediately after WLCOR, so you can take the core one week and the concentration the next without going home in between.

300-120 WLSI replaces 300-430 ENWLSI, which moved out of CCNP Enterprise in March 2026. A pass on ENWLSI within the last three years is recognised in the new track — ask us before booking a concentration you may not need.