C2691-advipservicesk9-mz.124-17 Jun 2026

To demonstrate the power of this image, here is a snippet configuring the 2691 as a PE router (something impossible on low-end images like ipbase ):

The c2691-advipservicesk9-mz.124-17 image represents a pinnacle of the classic Cisco IOS generation. It is a powerful, MPLS-capable, cryptographic image for the resilient 2691 router. For lab users and certification candidates, it remains an invaluable tool. For production engineers, treat it with caution due to its age, but respect its role in networking history. C2691-advipservicesk9-mz.124-17

Many industrial environments (oil rigs, manufacturing, government) still run 2691s due to long procurement cycles. This image provides: To demonstrate the power of this image, here

: This denotes the target hardware platform. The image is compiled specifically for the Cisco 2691 series modular access router. Compatibility note: While designed for the 2691, this image is often compatible with the 1760, 2691, 3725, and 3745 platforms depending on the DRAM requirements. For production engineers, treat it with caution due

The C2691-ADVIPSERVICESK9-MZ.124-17 software image can be deployed in a variety of scenarios, including: