Cisco ASR5500 R21.3 Release SW | PGW SGW, KDDI Licensing — ASR5K-04-FR213DN=

Maintain software alignment for packet core infrastructure with Cisco ASR5500 R21.3 Release SW for PGW SGW per UDPC2, KDDI. This entitlement is tied to a specific release and deployment context, which matters in carrier networks where version control, service compatibility, and operational discipline directly affect availability. For mobile infrastructure teams, the value is not generic software access. It is a precise release entitlement that supports the PGW and SGW functions within a defined operator environment. That makes it useful when procurement must map cleanly to an installed base, a support agreement, or a carrier-specific deployment requirement. Because packet core platforms sit on the critical path for subscriber traffic, software versioning is a business decision as much as a technical one. This Cisco release software helps teams keep the environment aligned to the required release level while preserving the clarity needed for lifecycle management, support planning, and controlled upgrades. Ideal For Maintaining approved software levels in mobile packet core networks Supporting PGW and SGW release alignment for carrier operations Managing entitlement for KDDI-specific Cisco deployments Planning controlled upgrades in subscriber traffic infrastructure Why This Product 1 Release-specific entitlement for packet core control 2 More precise than generic software licensing 3 Aligned to PGW and SGW carrier workflows 4 Useful for operator environments with strict versioning