Cisco ASR 5000 series Product Overview page 602

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Table of Contents

▀ Features and Functionality - Licensed Enhanced Feature Support

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.

System Enhanced Feature Configuration Guide.

▄ Cisco ASR 5000 Series Product Overview

Session Recovery is supported for either IPv4 or IPv6 traffic.

For more information on session recovery support, refer to the Session Recovery chapter in the

Session Control Manager Overview