This document describes a procedure to delete the logs stored in ASR-9001(-S) as much as possible for the customer shipment, followed by the procedure to upgrade the FPD to the latest version after installing IOS-XR 4.3.2.
* This document uses the example of IOS-XR 4.3.2, but the procedure is the same for the other versions as well. * Besides ASR-9001(-S), this method is applicable to ASR9000 Series and CRS Series.
Upon power-on and at the time of Ctrl+C being displayed, enter Ctrl+C, to change to the Rommon mode
Transition to ROMMON Mode
MBI validation sending request. HIT CTRL-C to abort
MBI Validation aborted Boot Status 15 Serial ID: FOCxxxxxxxx rommon B1 >
2. Setting ROMMON Enviroment Variables
Dependent on the work environment, set the ROMMON variables
ROMMON Environment Variable Settings Example
rommon B1 > set << Check the initial state rommon B2 > unset BOOT rommon B3 >IP_ADDRESS=10.0.0.1<< IP address configured to the equipment rommon B4 >IP_SUBNET_MASK=255.0.0.0<< The subnet mask configured to the equipment rommon B5 > DEFAULT_GATEWAY=10.0.0.100<< The gateway configured to the equipment rommon B6 > TURBOBOOT=on,disk0,format<< Be careful not to insert a space between "," and the character strings rommon B7 > confreg 0x102 rommon B8 > sync rommon B9 > set << Check if the settings are reflected
3. TURBO BOOT
Install the IOS-XR, adding an option to ignore the existing settings. * Configure the TFTP server settings according to your environment. * -o none is the option without loading the Admin Mode settings * -a none is the option without loading the Exec Mode settings
TURBO BOOT Execution Example
rommon B10 > boot tftp://asr9k-mini-px.vm-4.3.2 -a none -o none
4. Login with Temporary ID and Password
Configure a temporary ID and a password to log in (they will be deleted later).
ID/Password Setting Example
!!! NO root-system username is configured. Need to configure root-system username. !!!
--- Administrative User Dialog ---
Enter root-system username: cisco Enter secret: cisco Enter secret again: cisco
Username: cisco Password: cisco
5. Formatting User Area
Initialize the user area while waiting for LC to start up.
Format for NVRAM
Format for nvram:
RP/0/RSP0/CPU0:ios#erase nvram: Erase operation will destroy IOS/ENA files in "nvram:" on node0_RSP0_CPU0. Continue?[confirm] [Enter Key] Warning: Secure files exist on "nvram:" on node0_RSP0_CPU0 will be destroyed. Continue?[confirm] [Enter Key] Erase of nvram: on node0_RSP0_CPU0 complete
Format for NVRAM(Raw AREA)
Format for NVRAM (Raw AREA)
RP/0/RSP0/CPU0:ios#erase nvram-raw: Erase operation will destroy IOS/ENA files in "nvram-raw:". Continue?[confirm][Enter Key] erasing nvram raw partition
Format for Disk0a
Format for disk0a:
Format will destroy all data on "disk0a:. Continue? [confirm][Enter Key]
Device partition disk0a: is now formated and is available for use.
Format Hard Drive
Format the hard drive:
RP / 0 / RSP0 / CPU0: ios # format hard drive:
Format will destroy all data on "harddisk:". Continue? [confirm][Enter Key]
Device partition harddisk: is now formated and is available for use.
Format for Configflash
Format for configflash:
Format operation may take a while. Continue? [confirm] [Enter Key]
Format will destroy all data on "configflash:". Continue? [confirm][Enter Key] Formatting sector 1
Format operation may take a while. Continue? [confirm][Enter Key]
Format will destroy all data on "bootflash:". Continue? [confirm] [Enter Key] Formatting sector 1
bootflash on node0_0_CPU0 formatted successfully.
8. Checking the FPD Version
Verify the FPD Version, and if there is an “Yes,” even one in the Upg/Dng, proceed to the Upgrade Procedure (9). If there are all “No”, proceed to the System Rebooting Procedure (11), since a FPD upgrade is not required.
Checking the FPD Version
RP/0/RSP0/CPU0:ios#admin show hw-module fpd location all
===================================== ========================================== Existing Field Programmable Devices
========================================== HW Current SW Upg/
Location Card Type Version Type Subtype Inst Version Dng? ============ ======================== ======= ==== ======= ==== =========== ====