Articles by tag "EOL"

1. What Breaks When Cisco IOS XE Is No Longer Updated
   Selene Gong

   32
   For network engineers and IT administrators, the stability of Cisco IOS XE is the bedrock of production environments. However, when an IOS XE release reaches its End of Software Maintenance or Last Date of Support (LDOS), it stops being a reliable asset and begins to pose significant risks to ...
2. ISR4331/K9 and ISR4431/K9 End of Sale: Migration Path to Current Models
   Selene Gong

   18
   Cisco ISR 4331 and ISR 4431 reached end-of-sale on November 7, 2023. For organizations still running these routers, the clock is ticking: while Cisco TAC support continues for holders of active service contracts, the inability to purchase new units or expansion modules creates a hard stop for ...