Articles by tag "Catalyst 8000"

1. 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 ...