Cisco Application Experience License L-SL-4350-APP-K9= for ISR4351 router - includes licenses for: AppX, DATA and WAASX. Cisco Application Experience License includes the key IWAN components with no additional hardware needed for features, including DATA license features, Dynamic Multipoint VPN (DMVPN), Cisco Performance Routing Version 3 (PfRv3), AVC, Network Based Application Recognition 2 (NBAR2), quality of service (QoS), etc. For WAAS Express a DRAM upgrade is required. All WAAS licensing is included with the APP license, so inclusion of the required hardware is all that is necessary. Note: The APP license does not include a SEC license.

When order you have two options to enable either ISR WAAS or vWAAS. For 1300 ISR WAAS connections, DRAM upgrade to 16 GB, flash-memory upgrade to 16 GB, and either one mSATA 200-GB SSD drive or one SSD NIM carrier and 200-GB SSD is required. For 1300 vWAAS connections a Cisco Unified Computing System E-Series module UCS-E 140/160/180 must be included in the configuration with minimum 16GB of memory and 900GB disk option.