Air-ct5500-k9-8-3-150-0 [ Limited » ]

Assuming you want a feature summary for the Cisco router image "air-ct5500-k9-8-3-150-0" (Cisco AireOS/CUWN software), here’s a concise, structured feature list and notes for that release branch:

Technical Specifications

If you are planning to install or upgrade to this version, keep the following in mind: End-of-Life Notice: The 5508 WLC has reached its End-of-Software Maintenance milestone. Most 8.3.x releases are now considered legacy. Reboot Requirements: After downloading this image to the controller, a manual reboot is mandatory for the new software to take effect. Upgrade Path: air-ct5500-k9-8-3-150-0

Best Practices for Deploying 8.3.150.0 Today

: Supports fast roaming (Fast Transition) for Apple iOS 10 devices without explicitly enabling FT, maintaining compatibility with legacy clients. Security & Compliance Assuming you want a feature summary for the

• No 802.11ax (Wi-Fi 6) support.
• No AP 1800/2800/3800 support.
• Some FlexConnect ACLs may misbehave with VLAN central switching – use local switching if possible.
• Certificate expiry might affect web admin – update controller time and trustpool.

• Diagnosis: DTLS certificate versions. 8.3.150.0 disables SSLv3 by default.
• Solution: Run config network secureweb cipher-version tlsv1.2 to force modern ciphers.

The Cisco AIR-CT5500-K9-8-3-150-0 is a powerful and feature-rich wireless controller that is designed to meet the needs of large-scale wireless networks. With its advanced security capabilities, high-performance wireless connectivity, and centralized management interface, this device is an excellent choice for organizations looking to upgrade their wireless infrastructure. No 802