![Ticket 21: Wireless Clients Disconnect Randomly: FlexConnect Central Switching Misconfigured[CCNP Enterprise]](https://networkjourney.com/wp-content/uploads/2025/07/Ticket21_-Wireless-Clients-Disconnect-Randomly-FlexConnect-Central-Switching-Misconfigured_networkjourney.png)
Problem Summary A branch site reported that multiple wireless clients were randomly disconnecting. This issue affected different SSIDs and was reported during peak business hours. There were no recent code upgrades or changes (at least none that the local IT admitted. Symptoms Observed Root Cause […]
![CAPWAP Overview – Bridging Access Points and Controllers [CCNP Enterprise] _networkjourney](https://networkjourney.com/wp-content/uploads/2025/07/CAPWAP-Overview-–-Bridging-Access-Points-and-Controllers-CCNP-Enterprise.png)
If you’ve ever wondered how your lightweight Access Points (APs) talk seamlessly to the Wireless LAN Controller (WLC) behind the scenes, then you’re about to get clarity. Trust me—when I first began working with wireless deployments, I was equally intrigued by how these APs automatically […]
![Mobility Groups & Roaming – Seamless Wireless in Action [CCNP Enterprise]_networkjourney](https://networkjourney.com/wp-content/uploads/2025/07/Mobility-Groups-Roaming-–-Seamless-Wireless-in-Action-CCNP-Enterprise.png)
Let me take you back to a time during one of my early enterprise Wi-Fi projects. A user walked across an entire office floor—from one end to the other—while on a VoIP call, and didn’t drop a single packet. Magic? No! That’s the power of […]
![FlexConnect Deployment – Bringing Wireless to Remote Branches [CCNP Enterprise]_networkjourney](https://networkjourney.com/wp-content/uploads/2025/07/FlexConnect-Deployment-–-Bringing-Wireless-to-Remote-Branches-CCNP-Enterprise.png)
Today I want to take you behind the scenes of one of the most practical features in enterprise wireless: FlexConnect. I remember walking into a client’s branch office in another city—no WLC in sight—but still, APs were serving users with full authentication, VLANs, and security […]
