Cisco Cisco Identity Services Engine 1.0.4 Notas de publicación

handles Change of Authorization (CoA) requests that a WLC or VPN are unable to accommodate. 
Cisco Cisco ISE allows you to have two Inline Posture nodes that can take on primary or secondary 
roles for high availability.

An Inline Posture node is dedicated solely to that service, and cannot operate concurrently with 
other ISE services. Likewise, due to the specialized nature of its service, an Inline Posture node 
cannot assume any persona. Inline Posture nodes are not supported on VMware server systems.

Each ISE node in a deployment can assume more than one of the three personas (Administration, Policy 
Service, or Monitoring) at a time. By contrast, each Inline Posture node operates only in a dedicated 
gatekeeping role.

In a distributed deployment, you can have the following combination of nodes on your network:

Primary and secondary Administration nodes

Primary and secondary Monitoring nodes

One or more Policy Service nodes

One or more Inline Posture nodes

You can change the persona of a node. See the “Setting Up ISE in a Distributed Environment” chapter 
of the 

 for information on how to configure 

these personas on Cisco ISE nodes.

This section describes the following topics:

For more details on Cisco ISE hardware platforms and installation, see the 

.