Cisco High Availability technology, delivered in Cisco IOS Software, helps to facilitate network-wide resilience to increase IP network availability. It provides continuous access to applications, data, and content anywhere, anytime by addressing potential causes of downtime with functionality, design, and best practices.
Cisco High Availability
In-Service Software Upgrade
- Reduce Downtime with ISSU
In-Service Software Upgrade (ISSU) provides comprehensive, transparent software upgrade capabilities, reducing maintenance downtime.