In-Service Software Upgrades eliminate downtime from wireless network upgrades
In collaboration with Vishal Gupta Cisco IT has designed Wi-Fi networks with overlapping Access Point (AP) coverage and stateful, redundant Wireless Controllers for years. However, our AP upgrades have always required system reboots outside of business hours – creating scheduling headaches for IT, and potentially disruptive downtime for end users. Fortunately, thanks to the In-Service Software […]
High Availability – Features in Cisco IOS XE Software Makes It Appear Seamless
A variety of features in Cisco IOS XE Software provide hardware and software redundancy that contribute to five nines (99.999%) uptime, which translates to no more than 5.26 minutes of downtime per year.
Eliminating Wireless Network downtime with In-Service Software Upgrade
Learn about the basics of High Availability and the In-Service Software Upgrade (ISSU) feature available with IOS XE Release 17.3.1 on the Cisco Catalyst 9800 wireless controllers.
Next Generation Wireless Infrastructure for Intent-based Networking Everywhere
Learn how in a modern IoT world, always-available wireless connectivity for devices is not just a convenience, it’s essential for keeping business operations running.