Cisco CTA IP Router RTM Extra Large 350 to +1000 Gbps | Enterprise — E3N-L-SEC-TA-E-XL

Support high-throughput routing environments with Cisco CTA IP Router RTM Extra Large licensing, designed for deployments that need capacity planning across the 350 to +1,000 Gbps range. This is the kind of entitlement that fits serious infrastructure programs: clear scope, defined throughput class, and a licensing model that maps to large-scale network demand. For teams managing security, transport, or core routing workloads, the value is in matching the license to the performance envelope without overbuying smaller tiers that will be outgrown quickly. That makes it easier to align budget, architecture, and refresh planning around a known throughput class. Cisco positions this as an extra-large RTM option, which signals a fit for environments where traffic growth, policy enforcement, and routing scale all matter. It is a practical choice when the network must absorb sustained load and still leave room for expansion. Use it when your deployment requires a licensing construct built for enterprise throughput rather than general-purpose routing coverage. Ideal For Licensing high-throughput enterprise routing platforms Planning capacity for security and transport networks with heavy traffic growth Aligning procurement to a defined 350 to +1,000 Gbps entitlement tier Supporting large-scale routing deployments that require clear performance class mapping Why This Product 1 Higher throughput class than entry routing licenses 2 Better fit for large-scale traffic growth planning 3 More precise entitlement mapping for enterprise routing 4 Designed for environments that need capacity headroom