Cisco ADN-100G-SIA-3 Core & Aggr Advantage 100G 3-5 Year Term | Enterprise — ADN-100G-SIA-3

Maintain service continuity across critical 100G core and aggregation infrastructure with Cisco Essentials SIA term coverage. Built for organizations that plan around uptime, lifecycle control, and predictable support spend, this agreement helps keep essential network assets covered over a 3-5 year window. For teams managing high-value switching and routing environments, the value is in reducing operational friction. Instead of piecing together short-term support or reacting to gaps at renewal time, this term structure gives procurement and infrastructure teams a cleaner path to sustained coverage. It is a practical fit for environments where network availability directly affects business operations, application performance, and user access. This offering is suited to buyers who want to protect existing Cisco investments without overcommitting to unnecessary scope. It supports disciplined lifecycle planning, helps stabilize annual budgeting, and gives technical teams a clearer support posture for core and aggregation layers. For enterprise networks, that combination matters: fewer surprises, fewer gaps, and a more controlled path through the support lifecycle. Ideal For Covering 100G backbone and aggregation infrastructure in enterprise campuses Extending support planning for multi-year network refresh cycles Standardizing service coverage across Cisco core switching environments Reducing renewal complexity for procurement teams managing network support Why This Product 1 Longer term coverage than annual support renewals 2 Focused on 100G core and aggregation environments 3 Prepaid structure supports cleaner budget planning 4 Cisco service coverage for enterprise network continuity