Cisco CSR 1000V 4GB RAM Support Upgrade License | Virtual Router — CON-L14OS-3132QV

Keep virtual routing aligned with demand using the Cisco CSR 1000V 4GB RAM Support Upgrade License. This license is intended for environments that need additional memory support on the CSR 1000V platform, helping maintain performance headroom as routing tables, tunnels, or service loads grow. For teams running network functions in virtualized infrastructure, capacity planning is often about preserving consistency under pressure. A support upgrade license gives you a controlled way to extend the platform’s supported configuration without re-architecting the deployment. Because it is a license rather than a hardware change, procurement and activation stay straightforward. That matters when you are standardizing virtual network services across sites, clouds, or test environments and need a clean entitlement path. It is a practical fit for organizations that want to keep Cisco virtual routing in service longer, with the memory support needed to match real-world workload requirements. Ideal For Upgrading Cisco CSR 1000V memory support in virtualized data centers Standardizing routing capacity across branch or edge deployments Extending support for lab, staging, or production virtual routers Aligning platform entitlement with higher traffic or tunnel counts Why This Product 1 Adds memory support through licensing, not hardware replacement 2 Built for Cisco CSR 1000V virtual routing environments 3 Helps maintain capacity as network demand grows 4 Keeps deployment and procurement simple