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Cisco ASR 1000 Series Aggregation Services Routers Software Configuration Guide
OL-16506-17
Chapter 5 Software Upgrade Processes Supported by Cisco ASR 1000 Series Routers
ISSU Upgrade for Redundant Platforms
Using ISSU to Perform a Consolidated Package Upgrade in a Dual Route Processor Configuration
Consolidated packages can only be upgraded using ISSU in dual Route Processor configurations. ISSU
is not supported for consolidated package upgrades in single Route Processor configurations.
If you want the RPs on your Cisco ASR 1000 Series router to be running using a consolidated package
after the ISSU upgrade is complete, use the following instructions:
Note This procedure will only work if the current RPs are already running consolidated packages.
SUMMARY STEPS
1. ip tftp source-interface gigabitethernet port
2. copy tftp: URL-to-target-location
3. copy source-file-system:filename standby-destination-filesystem
4. dir URL-to-target-location
dir URL-to-target-stby-location
5. issu loadversion rp upgrade-rp-number standby-file-system:filename
6. issu runversion
7. telnet ip-address port
8. issu acceptversion
9. issu commitversion
10. show version, show version active-RP running, show version active-RP provisioned
show platform
show running-configuration
11. hw-module slot RP slot number reload