Cisco IOS XR IP/MPLS Core Software XR-A9K-PX-06.01 | Carrier Routing — XR-A9K-PX-06.01

Maintain control over demanding core networks with Cisco IOS XR IP/MPLS software from Cisco. This platform is designed for IP/MPLS routing environments where scale, routing consistency, and operational discipline are non-negotiable. For service providers and large enterprises, core software is not just a feature set — it is the foundation for traffic engineering, route stability, and backbone resilience. Cisco IOS XR is built to support those requirements in networks that carry critical services across distributed sites, data centers, and provider backbones. This licensing item is appropriate when teams need software aligned to carrier-style routing operations rather than general-purpose network management. It helps standardize the software layer on Cisco routing infrastructure and supports environments where predictable behavior and long-term operational control justify the investment. Ideal For Operating IP/MPLS backbone routing in service provider networks Standardizing Cisco core software across distributed routing infrastructure Supporting high-scale traffic engineering in enterprise WAN backbones Maintaining routing control for carrier-style network operations Why This Product 1 Built for IP/MPLS core routing rather than general network utilities 2 Targets carrier-style backbone operations 3 Supports Cisco routing environments with commercial licensing 4 Fits high-scale networks where routing stability is critical