In this video, we demonstrate how to replace a Cisco c9800 unit in an online High Availability (HA) Stateful Switchover (SSO) configuration with zero downtime. Learn the step-by-step process for ensuring uninterrupted service while replacing critical network components in your wireless infrastructure. Related links: Cisco c9800 Series Wireless Controllers → Cisco Wireless Network Solutions → What you’ll learn in this video: – How to replace a Cisco c9800 unit in an HA-SSO setup without disrupting network services – The key steps for maintaining high availability during component replacements – Best practices for managing critical network changes while ensuring no downtime Discover how Cisco is transforming industries with cutting-edge technology and business-driven innovation. From network interface optimization to smarter routing, explore how digital transformation is reshaping the future of enterprise networking. Learn more: Cisco Official Site → Cisco Products & Services → Cisco Solutions → Contact Us → Follow Us on Social Media: Cisco LinkedIn → Cisco Twitter → Cisco Instagram → Cisco Facebook → Got questions or insights? Drop them in the comments—we'd love to hear from you! Don’t forget to like, subscribe, and hit the bell icon to stay updated on the latest with Cisco. #Cisco #c9800 #HA-SSO #WirelessNetworking #HighAvailability #NetworkManagement #NoDowntime #TechSolutions #DigitalTransformation #CiscoTechTalk