Cisco ASR1004-20G-SEC/K9 Software Guide - Page 142

Upgrade Process With Service Impact for Nonredundant Platforms Chapter 4 Software Upgrade Process DETAILED STEPS Step 1 Command or Action show version show version installed dir filesystem: show platform show redundancy-states Example: Router# show version Router# show version r0 installed Router# dir bootflash: Router# show platform Router# show redundancy-states Step 2 redundancy mode sso Step 3 Example: Router(config)# redundancy Router(config-red)# mode sso mkdir URL-to-directory-name Example: Router# mkdir 221subs Step 4 ip tftp source-interface gigabitethernet slot/port Example: Router(config)# ip tftp source-interface gigabitethernet 0 Step 5 copy tftp: URL-to-target-location Example: Router# copy tftp: 221subs Purpose (Optional) Use the following commands to confirm the current router configuration, as follows: • show version and show version active-rp installed-Verify the running version of the Cisco IOS XE software on the router, and which file was used to boot the router, and where that file is stored. • dir-Confirm that the files that were used to boot the router are located in the directory. • show platform-Confirm the current status of the active and standby RPs. • show redundancy states-Confirm the operational and configured redundancy states. Configure SSO if it is not already configured. Note Save the configuration after making this configuration step. Create a directory to store the consolidated package and subpackages. This directory must be created in most cases because the consolidated packages and subpackages have to be separated from the subpackages that booted the router at this step of the procedure. Specifies the Gigabit Ethernet TFTP source-interface to be configured: slot/port-Specifies the location of the TFTP source-interface. Note To copy a file using TFTP through the Management Ethernet interface, the ip tftp source-interface GigabitEthernet 0 command must be entered before entering the copy tftp command. Copy the consolidated package file into the directory created in Step 3. The consolidated package in this step should not be copied into the same directory where the subpackages that are currently running your router are stored (the directory containing the packages.conf provisioning file from which the router was booted). Tip It is recommended that you copy the package onto a usb: or harddisk: file system for space considerations when performing this step of the procedure. 4-80 Cisco ASR 1000 Series Aggregation Services Routers Software Configuration Guide OL-16506-10