Cisco IOS XR IP/MPLS Core Software

Keep critical IP/MPLS core services running with Cisco IOS XR 64-bit software. Designed for demanding routing environments, it supports the control-plane stability and operational consistency required in service provider backbones and large enterprise cores. The 64-bit architecture is built to handle scale more comfortably than constrained legacy platforms, making it a strong fit for networks that must grow without constant architectural resets. For teams managing complex transport, aggregation, and core routing domains, IOS XR helps standardize operations across high-value infrastructure. It is suited to environments where routing policy, resiliency, and predictable software behavior directly affect service delivery. That makes it a practical choice for organizations that need more than basic routing features — they need a platform aligned to long-lived network investment and operational discipline. This software is positioned for core network use where reliability and scale justify the premium over entry-level routing stacks. It supports the kind of infrastructure decisions that protect service continuity, reduce operational friction, and keep backbone networks ready for growth.