Cisco Core & Aggr Advanced SIA 100G 4-Year Term

Keep high-speed core and aggregation environments under a single support umbrella with Cisco Advanced SIA for 100G deployments. This 4-year term is designed for infrastructure teams that need contract consistency across critical network layers, with coverage structured around the scale and operational importance of 100G capacity. For enterprise buyers, the value is in reducing fragmentation. Instead of managing mismatched support dates or piecemeal renewals, this term helps standardize procurement and planning around a defined 4-year horizon. That matters when network uptime, change control, and budget predictability all sit under the same operational pressure. Cisco’s SIA model is suited to organizations that treat core and aggregation as business-critical infrastructure, not commodity connectivity. It supports disciplined lifecycle management and gives procurement teams a cleaner path for renewal planning. For environments where downtime is expensive and support alignment matters, this term helps keep the network contract structure as deliberate as the architecture itself.