Cisco ASR1002 Configuration Guide - Page 160
show redundancy states, copy running-config startup-config, enter, reload, show platform, Step 7
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Upgrade Process With Service Impact for Nonredundant Platforms Software Upgrade Process Step 7 Enter the show redundancy states command to confirm the configured redundancy mode changed to your new configuration. In the following example, the configured redundancy mode has been changed to SSO. Note that the operation redundancy mode remains unchanged: Router# show redundancy states my state = 13 -ACTIVE peer state = 1 -DISABLED Mode = Simplex Unit ID = 6 Redundancy Mode (Operational) = Non-redundant Redundancy Mode (Configured) = sso Redundancy State = Non Redundant Step 8 Enter the copy running-config startup-config command to save the new configuration, and press enter to confirm the filename (or change the name, if desired): 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] 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 Cisco ASR 1000 Series Aggregation Services Routers Software Configuration Guide 78