Cisco XR-A9K-X64K9-25.4 IOS XR 64-Bit 3DES Software

Operate Cisco ASR 9000 routing platforms with the 64-bit Cisco IOS XR software package carrying a 3DES cryptographic designation. IOS XR supplies the network operating environment associated with the ASR 9000 platform, while the package naming identifies both the 64-bit software architecture and the 3DES variant. This is software licensing rather than a router, interface module, or physical accessory. Its purpose is to identify the applicable IOS XR software package for the supported routing platform. Use this package where an ASR 9000 system requires the IOS XR 64-bit software designation and 3DES capability. The platform-specific identification matters in environments that standardize software images across routing nodes: ASR 9000 compatibility, 64-bit architecture, and the cryptographic designation are all carried in the product identity. Those attributes distinguish this package from IOS XR software intended for a different platform or cryptographic option. The 3DES label is a material selection point where that cryptographic designation is required. XR-A9K-X64K9-25.4 is the exact Cisco ordering code for this ASR 9000 IOS XR 64-bit 3DES software license. Retain the complete code when matching a required Cisco software entitlement, particularly when the 3DES designation must remain intact. The package belongs with ASR 9000 software requirements and should not be treated as a general-purpose application, a hardware replacement unit, or a physical network appliance. Match the platform, software architecture, and cryptographic designation together.