Saturday, June 12, 2021

Cisco cXR and eXR Software install guide

 

ASR9000 Software install guide

cXR upgrade

Reload router then Ctrl+C enter into rommon, or modify resister:
#admin config-register 0x0
#admin reload location all

Turboboot (USB or TFTP)
Install add
PXE migration to eXR
cXR to eXR migration by use eUSB
eXR to cXR downgrade

Reference:

https://www.cisco.com/c/en/us/td/docs/routers/asr9000/software/asr9k-r6-5/system-setup/configuration/guide/b-system-setup-cg-asr9000-65x/b-system-setup-cg-asr9000_chapter_010.html

https://www.cisco.com/c/en/us/td/docs/routers/asr9000/migration/guide/b-migration-to-ios-xr-64-bit/b-migration-to-ios-xr-64-bit_chapter_011.html
eXR upgrade(install add)

NCS55 Software install guide

Boot Router By Use USB

USB File system: FAT32
Before 6.5.2, it will hit bug CSCvm77427, cannot found the USB boot option from BIOS Menu,So we can use below procedure.

  1. Download “ncs5500-usb_boot-6.x.x.zip” and unzip it
  2. Insert RP, connect console, Enter ESC into boot selection.
  3. Then follow below steps, boot RP.


Reference Link:

https://www.cisco.com/c/en/us/support/docs/routers/network-convergence-system-5500-series/213953-ncs5500-rp-e-bring-up-procedure.html

NCS6K Software install guide

Boot Router By Use USB

USB File system: FAT32

Recommend software: Xshell (similar with SecureCRT)



  1. Use “System Admin VM console port”.
  2. Reload chassis and press F12 to go to Boot Manager
    sysadmin-vm:0_RP0#
    sysadmin-vm:0_RP0# reload location 0/RP0 all
    Cisco BIOS version : SB.Panini.0014.08
    BIOS Build Date : 05/03/2016 by lchinnad
    System Memory Speed : 1600 MHz
    Processor Type : Intel(R) Xeon(R) CPU E5-2448L @ 1.80GHz
    Press F12 to goto Boot Manager..

Reference Link:

https://www.cisco.com/c/en/us/td/docs/routers/ncs6000/software/install/guide/b-sysadmin-ig-ncs6k-52x/b-sysadmin-ig-ncs6k-52x_chapter_01000.html#task_7CC2F17918A5494B83D8800E87B2E975


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Link:

http://imxing.cn/?p=36 

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