Cisco ASR 5000 Series Administration Guide

Enabling the Demux on MIO/UMIO/MIO2 feature changes resource allocations within the system. This
directly impacts an upgrade or downgrade between StarOS versions in ICSR configurations. Contact Cisco
TAC for procedural assistance prior to upgrading or downgrading your ICSR deployment.
Caution
Figure 29: ICSR Software Upgrade – Part 1
ASR 5500 System Administration Guide, StarOS Release 21.4
360
Interchassis Session Recovery
Updating the Operating System

Cisco ASR 5000 Series Specifications

General

Brand	Cisco
Model	ASR 5000 Series
Category	Network Router
Language	English