Downgrade from a UFI to a Non-UFI Version Using TFTP
The following example uses TFTP to downgrade from FastIron release 08.0.90 to FastIron release 08.0.70e.
- Enter the
show versioncommand to confirm the active image version.ICX7650-48P Router# show version Copyright (c) Ruckus Networks, Inc. All rights reserved. UNIT 1: compiled on Feb 7 2019 at 17:14:15 labeled as TNR08090 (61202340 bytes) from Primary TNR08090.bin (UFI) SW: Version 08.0.90T233 Compressed Primary Boot Code size = 1573376, Version:10.1.15T235 (tnu10115) Compiled on Thu Jan 31 07:09:04 2019 HW: Stackable ICX7650-48-HPOE ========================================================================== UNIT 1: SL 1: ICX7650-48P-L3-PREM POE 48-port Management Module Serial #:EZD3324N03R Software Package: ICX7650_BASE_L3_SOFT_PACKAGE (LID: gbfIIHJpFIt) Current License: l3-base P-ASIC 0: type B567, rev 11 Chip BCM56567_B0 ========================================================================== UNIT 1: SL 2: ICX7600-2X40GQ 2-port 80G Module Serial #:EZG3320N0AX ========================================================================== UNIT 1: SL 3: ICX7650-2X100G 2-port 200G Module ========================================================================== 2000 MHz ARM processor ARMv8 88 MHz bus 8192 KB boot flash memory 2048 MB code flash memory 3910 MB DRAM STACKID 1 system uptime is 4 day(s) 3 hour(s) 57 minute(s) 39 second(s) The system started at 18:24:43 GMT+00 Mon Jan 17 2000 The system : started=warm start reloaded=by "reload" - Copy the FastIron 08.0.70 images to flash using the manifest file.
ICX7650-48P Router# copy tftp system-manifest FI08070_Manifest.txt primary ICX7650-48P Router#Flash Memory Write (8192 bytes per dot) DOWNLOADING MANIFEST FILE Done. Manifest upgrade in progress... ICX7650-48P Router#Flash Memory Write (8192 bytes per dot) COPY ICX7650 SIGNATURE TFTP to Flash Done ICX7650-48P Router#Load to buffer (8192 bytes per dot) .................................................................................................................................................................... SYNCING IMAGE TO FLASH. DO NOT SWITCH OVER OR POWER DOWN THE UNIT(8192 bytes per dot)... ................................................................................................................................................................................................ Copy ICX7650 from TFTP to Flash Done. ICX7650-48P Router#Flash Memory Write (8192 bytes per dot) .... DOWNLOAD OF ICX7650 BOOT SIGNATURE Done. ICX7650-48P Router# !!! Downloading this boot image can result in application-boot image mismatch. Please use UFI image. Load to buffer (8192 bytes per dot) ............. SYNCING IMAGE TO FLASH. DO NOT SWITCH OVER OR POWER DOWN THE UNIT(8192 bytes per dot)... ................................................................................................................................................................................................ ICX7650 Boot IMAGE COPY IS DONE Manifest image download is complete, please reload the system Copying the downloaded/created manifest file from ramfs to flash... Copy Done.
- Enter the
show flashcommand to confirm the loaded version.ICX7650-48P Router# show flash Stack unit 1: Compressed Pri Code size = 56630696, Version:08.0.70eT233 (TNR08070e.bin) Compressed Sec Code size = 61191868, Version:08.0.90T233 (TNR08090.bin) Compressed Pri Boot Code size = 1573376, Version:10.1.14T235 (tnu10114) Compressed Sec Boot Code size = 1573376, Version:10.1.15T235 (tnu10115b5) Code Flash Free Space = 2725548032
- Reload the device.
- Enter the
show versioncommand to confirm the loaded version.ICX7650-48P Router# show version Copyright (c) 2017 Ruckus Wireless, Inc. All rights reserved. UNIT 1: compiled on Jan 22 2019 at 04:42:38 labeled as TNR08070e (56630696 bytes) from Primary TNR08070e.bin SW: Version 08.0.70eT233 Compressed Boot-Monitor Image size = 1573376, Version:10.1.14T235 (tnu10114) Compiled on Thu Nov 15 07:40:46 2018 HW: Stackable ICX7650-48-HPOE ========================================================================== UNIT 1: SL 1: ICX7650-48P-L3-BASE POE 48-port Management Module Serial #:EZD3324N03R License: ICX7650_BASE_L3_SOFT_PACKAGE (LID: gbfIIHJpFIt) P-ASIC 0: type B567, rev 11 Chip BCM56567_B0 ========================================================================== UNIT 1: SL 2: ICX7600-2X40GQ 2-port 80G Module Serial #:EZG3320N0AX ========================================================================== UNIT 1: SL 3: ICX7650-2X100G 2-port 200G Module ========================================================================== 2000 MHz ARM processor ARMv8 88 MHz bus 8192 KB boot flash memory 2048 MB code flash memory 3911 MB DRAM STACKID 1 system uptime is 1 minute(s) 59 second(s) The system started at 22:09:22 GMT+00 Fri Jan 21 2000 The system : started=warm start reloaded=by "reload"