Cisco ASR 5000 Series User Manual

Session Control Manager Overview
▀ Features and Functionality - Licensed Enhanced Feature Support
▄ Cisco ASR 5000 Series Product Overview
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Full PSC/PSC2 recovery mode: Used when a PSC hardware failure occurs, or when a PSC migration failure
happens. In this mode, the standby PSC is made active and the ―standby-mode‖ session manager and AAA
manager tasks on the newly activated PSC perform session recovery.
Session/Call state information is saved in the peer AAA manager task because each AAA manager and session manager
task is paired together. These pairs are started on physically different PSCs/PSC2s to ensure task recovery.
Important: Session Recovery is supported for either IPv4 or IPv6 traffic.
Important: For more information on session recovery support, refer to the Session Recovery chapter in the
System Enhanced Feature Configuration Guide.

Cisco ASR 5000 Series Specifications

General

Brand	Cisco
Model	ASR 5000 Series
Category	Network Router
Language	English