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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
Upgrade Process with Service Impact for Nonredundant Platforms
Router# copy running-config startup-config
Destination filename [startup-config]?
Building configuration...
[OK]
PE25_ASR-1004#
Step 9 After the reload is complete, enter the show redundancy states command to confirm the operational
redundancy mode has changed to the mode that you configured in Step 5.
In this example, the operational redundancy mode has changed to SSO:
Router# show redundancy states
my state = 13 -ACTIVE
peer state = 8 -STANDBY HOT
Mode = Duplex
Unit ID = 6
Redundancy Mode (Operational) = sso
Redundancy Mode (Configured) = sso
Redundancy State = sso
Step 10 The router must be reloaded for the new HA configuration. Enter the reload command to reload the
router:
Router# reload
Proceed with reload? [confirm]
<bootup messages removed for brevity>
If you are not using the console port to complete this procedure, your session may be terminated at this
point. If you session is terminated, give the router a few minutes to complete the reload and then log into
the router.
Step 11 (Optional) To confirm an active and a standby IOS process exist, and how the processes are numbered,
enter the show platform command.
In this example, the show platform command output reveals that R0/0 is the active IOS process and R0/1
is the standby IOS process:
Router# show platform
Chassis type: ASR1004
Slot Type State Insert time (ago)
--------- ------------------- --------------------- -----------------
0 ASR1000-SIP10 ok 00:52:34
0/0 SPA-2X1GE-V2 ok 00:51:30
0/1 SPA-2XT3/E3 ok 00:51:24
R0 ASR1000-RP1 ok 00:52:34
R0/0 ok, active 00:52:34
R0/1 ok, standby 00:51:00
F0 ASR1000-ESP10 ok, active 00:52:34
P0 ASR1004-PWR-AC ok 00:51:57
P1 ASR1004-PWR-AC ok 00:51:57
Using Subpackages for Software Upgrade on a Cisco ASR 1001 Router, Cisco ASR 1001-X Router or
a Cisco ASR 1002-X Router
This section provides instructions on using software upgrade for Cisco ASR 1001 Router, Cisco ASR
1001-X Router or Cisco ASR 1002-X Router running subpackages.