Hi Varun - you can continue to use existing licenses without any hiccups and purchase more as you need, whether from block based or band based SKUs. The ease with band based SKUs is if you wanted 2300 quantity, you can just go the appropriate band an...

Jacob,Please refer to release notes for ISE 2.4 section Licensing Changes."If you have not purchased any ISE VM license before, refer to the ISE Ordering Guide to choose the appropriate VM license to be purchased. If you have purchased ISE VM license...

Mobility upgrade license is recommended to be equal in number to the Mobility licenses in the deployment and can be co-termed with the Mobility licenses. Once both expire, there would be no valid licenses on the system. At this point, you do want to ...