Cisco ADV-CA-400G-SIA-7 Core/Aggr Advanced SIA 7 Yr Term

Maintain support continuity across high-capacity Cisco 8000 Series core and aggregation environments with this 7-year Advanced SIA term. Designed for 400G deployments, it gives network teams a defined support horizon that matches the operational life of strategic routing infrastructure. In core and aggregation layers, support gaps are expensive. This term helps align vendor coverage with long-range capacity planning, reducing uncertainty around maintenance, escalation, and service continuity as traffic demands grow. For teams standardizing on 400G architecture, a seven-year support window provides the planning stability needed to protect critical routing investments. Cisco’s Advanced SIA structure is well suited to environments where uptime, predictability, and lifecycle discipline matter. Rather than treating support as an afterthought, this offering makes it part of the deployment strategy from day one.