There are 3 completely different technology packages available for purchase that can be installed as additional feature packs on top of the prerequisite IP Base (default), which provides entry-level IOS functionality. These are as follows:
- Data: MPLS, ATM, and multiprotocol support
- Unified Communications: VoIP and IP telephony
- Security: Cisco IOS Firewall, IPS, IPsec, 3DES, and VPN
cisco classic license
For example, if you would like MPLS and IPsec, you’ll would like the default IP Base, Data, and Security premium packages unlocked on your router. to get the license, you’ll would like the unique device identifier (UDI), which has 2 components: the PID and therefore the serial number of the router. The show license UDI command provides this data in an output as shown:
Router#sh license udi
you can obtain the cisco classic license file from the Cisco License When you purchase the software package with the features that you want to install, you need to permanently activate the software package using your UDI and the product authorization key (PAK) that you received with your purchase. This is essentially your receipt connect the license with a particular router by combining the PAK and the UDI. If you give us(www.ciscolicense.com) your device information we will deliver a permanent license to you without the need for a Cisco account register.
