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Cisco ASA Series CLI Configuration Guide
Chapter 1 Managing Feature Licenses
Information About Feature Licenses
Shared AnyConnect Premium Licenses
A shared license lets you purchase a large number of AnyConnect Premium sessions and share the
sessions as needed among a group of ASAs by configuring one of the ASAs as a shared licensing server,
and the rest as shared licensing participants. This section describes how a shared license works and
includes the following topics:
•
Information About the Shared Licensing Server and Participants, page 1-27
•
Communication Issues Between Participant and Server, page 1-28
•
Information About the Shared Licensing Backup Server, page 1-28
•
Failover and Shared Licenses, page 1-29
•
Maximum Number of Participants, page 1-29
Information About the Shared Licensing Server and Participants
The following steps describe how shared licenses operate:
1.
Decide which ASA should be the shared licensing server, and purchase the shared licensing server
license using that device serial number.
2.
Decide which ASAs should be shared licensing participants, including the shared licensing backup
server, and obtain a shared licensing participant license for each device, using each device serial
number.
3.
(Optional) Designate a second ASA as a shared licensing backup server. You can only specify one
backup server.
Note
The shared licensing backup server only needs a participant license.
4.
Configure a shared secret on the shared licensing server; any participants with the shared secret can
use the shared license.
5.
When you configure the ASA as a participant, it registers with the shared licensing server by sending
information about itself, including the local license and model information.
Note
The participant needs to be able to communicate with the server over the IP network; it does
not have to be on the same subnet.
6.
The shared licensing server responds with information about how often the participant should poll
the server.
7.
When a participant uses up the sessions of the local license, it sends a request to the shared licensing
server for additional sessions in 50-session increments.
8.
The shared licensing server responds with a shared license. The total sessions used by a participant
cannot exceed the maximum sessions for the platform model.
Note
The shared licensing server can also participate in the shared license pool. It does not need
a participant license as well as the server license to participate.
Summary of Contents for 5505 - ASA Firewall Edition Bundle
Page 28: ...Glossary GL 24 Cisco ASA Series CLI Configuration Guide ...
Page 61: ...P A R T 1 Getting Started with the ASA ...
Page 62: ......
Page 219: ...P A R T 2 Configuring High Availability and Scalability ...
Page 220: ......
Page 403: ...P A R T 2 Configuring Interfaces ...
Page 404: ......
Page 499: ...P A R T 2 Configuring Basic Settings ...
Page 500: ......
Page 533: ...P A R T 2 Configuring Objects and Access Lists ...
Page 534: ......
Page 601: ...P A R T 2 Configuring IP Routing ...
Page 602: ......
Page 745: ...P A R T 2 Configuring Network Address Translation ...
Page 746: ......
Page 845: ...P A R T 2 Configuring AAA Servers and the Local Database ...
Page 846: ......
Page 981: ...P A R T 2 Configuring Access Control ...
Page 982: ......
Page 1061: ...P A R T 2 Configuring Service Policies Using the Modular Policy Framework ...
Page 1062: ......
Page 1093: ...P A R T 2 Configuring Application Inspection ...
Page 1094: ......
Page 1191: ...P A R T 2 Configuring Unified Communications ...
Page 1192: ......
Page 1333: ...P A R T 2 Configuring Connection Settings and QoS ...
Page 1334: ......
Page 1379: ...P A R T 2 Configuring Advanced Network Protection ...
Page 1380: ......
Page 1475: ...P A R T 2 Configuring Modules ...
Page 1476: ......
Page 1549: ...P A R T 2 Configuring VPN ...
Page 1550: ......
Page 1965: ...P A R T 2 Configuring Logging SNMP and Smart Call Home ...
Page 1966: ......
Page 2059: ...P A R T 2 System Administration ...
Page 2060: ......
Page 2098: ...1 8 Cisco ASA Series CLI Configuration Guide Chapter 1 Troubleshooting Viewing the Coredump ...
Page 2099: ...P A R T 2 Reference ...
Page 2100: ......