VPN Plus license and Security Plus license ASA 5520 Security Plus license is platform specific and it's only available on ASA5505, 5510, 5512-X. Here is the model comparison for your reference:

Enables VPN clustering and load balancing. The 5520 and up do not have Security Plus licensing. They come with the Base license and need nothing more to get the most performance out of the unit. Update: As Stojan pointed out in the comments, the 5585X series does have Security Plus licenses which enables the 10GB SFP+ slots. 5505 User Licenses Shared License. The Shared SSL VPN license is a way to have a central ASA act as an AnyConnect premium peer license server and other participant ASA’s can ask for licenses (in blocks of 50 at a time) from the shared license server. This requires both a Server license and particpant license. UC Phone Proxy Find great deals on eBay for cisco asa 5520 and cisco asa 5540. Shop with confidence. This capacity can extend from 10 to 25 by installing the Security Plus license on the Cisco ASA 5505; on all of the other models, the software sets this limit depending on the hardware capabilities. Total VPN Peers: This quantity defines the maximum number of any concurrent VPN sessions that can terminate on a given Cisco ASA platform. This This license allows AnyConnect connections from mobile devices. There is current support for iPhone, iPad, Android version 4.0 and up, rooted Androids and Samsung Galaxy’s. The mobile license is on or off and not tied to a number of users. It costs between $100-$500. This license is applied by simply using the activation-key command. A reboot VPN VPN Throughput:225 Mbps Features | Features Firewall Protection:Anti-phishing Anti-spam Anti-spyware Antivirus Content Filtering Intrusion Prevention Malware Protection URL Filtering Worm Scanning Fast Ethernet Port:Yes Package Contents ASA 5500 Series Software v7.0(SF-ASA-7.0-K8) ASA 5520 VPN Plus 750 Peer License(ASA5520-VPN-PL) AnyConnect Essentials VPN License - ASA 5520 (750 Users) $250.00 $113.00 ( 55% OFF )

We have a new Cisco ASA 5520 that we're using at the moment for an IPSec site-site VPN connection. We're looking at adding the AnyConnect Essentials license to the box, which will enable 750 SSL VPN connections for client machines with the AnyConnect client installed.

The Essentials license price is much lower than the premium license, but Essentials does not give all the features that the Premium does. In the short term it would sound like an easy question to answer, use the traditional IPSec VPN client for which theere is not special licensing and it is what you are used to.

This platform has an ASA 5520 VPN Plus license. Both running and flash activation keys were updated with the requested key. ASA(config)# Shane. Share. 1 comment: Anonymous January 16, 2016 at 3:33 AM. There is the "k" letter in your activation key. My ASA says it's wrong and I agree with it, because the key seems to contain hex digits only

ASA Version 9.1(7)32, ADSM Version 7.8(1)150, Cisco ASA 5520-K8 (VPN Plus license) ASDM does not show "IPsec(IKEv2) Connection Profiles", only "IPsec(IKEv1) Connection Profiles". Any help would be greatly appreciated. Get fast processing and low pricing on the Cisco LIC-CT5520-1A 5520 Wireless LAN Controller license at Hummingbird Networks- trusted Cisco partner. SO we currently have an asa5520 that has a VPN Plus License. when i do show ver. this is what I get. Maximum Physical Interfaces : Unlimited Maximum VLANs : 150 Inside Hosts : Unlimited Failover : Active/Active VPN-DES : Enabled VPN-3DES-AES : Enabled Security Contexts : 2 GTP/GPRS : Disabled SSL VPN Peers : 2 Total VPN Peers : 750 Shared License : Disabled AnyConnect for Mobile : Disabled Security Plus license. You can mix and match licenses, for example, the 10 security context license plus the Strong Encryption license; or the 500 Clientless SSL VPN license plus the GTP/GPRS license; or all four licenses together. Table 1-5 shows the licenses for the ASA 5505. Table 1-5 ASA 5505 Adaptive Security Appliance License Features ASA This platform has an ASA 5520 VPN Plus license. €€ In Versions 9.4.1 and later, the elliptic curve cryptography is supported for SSL/TLS. When an elliptic curve-capable SSL VPN client such as a new phone model connects to the ASA, the elliptic curve cipher suite is negotiated, and the ASA presents the SSL VPN client with an elliptic curve