I try to do this step as per this blog but unfortunately in my cisco nexus switch (N9K-C93180YC-EX ) there is no usb in /usb directory but when i insert the usb sticks usb2 is shown under /usb (usb/usb2), when i tried to copy the image from /ub/usb2 now file found, i also tried the command dir /usb/usb2 but know file shown, i tried with several different pen-drive but the result is same. for your information my pen-drive is FAT32 formatted and it work fine in Cisco nexus N9K-C9336PQ Spine switch. files are appear there under /usb/usb1.
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According to that document before doing the conversion in loader > prompt i have to copy the NX-OS into the switches Bootflash memory. currently my switch is not connected to APIC and there is no NX-OS image into the switch Bootflash memory. In (none)# prompt I tried to copy the file from USB but no file is showing. for your information same usb work in my another nexsus ACI mode switch model N9K-C9336PQ.
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I install a new Nexus N9K-C93180YC-EX and when i boot it first time, it boot it in ACI mode. I need NX-OS mode but i don't have any APIC. There is no NX-OS image on bootflash as well. Now when i trying to copy the image from USB to bootflash there is no USB detected on switch. Please help me. Output is
shown below. My USB drive file-system is FAT32
(none)# dir usb/usb2/ (none)# (none)#
(none)# show version Cisco Nexus Operating System (NX-OS) Software TAC support: http://www.cisco.com/tac Documents: http://www.cisco.com/en/US/products/ps9372/tsd_products_support_series_home.html Copyright (c) 2002-2014, Cisco Systems, Inc. All rights reserved. The copyrights to certain works contained in this software are owned by other third parties and used and distributed under license. Certain components of this software are licensed under the GNU General Public License (GPL) version 2.0 or the GNU Lesser General Public License (LGPL) Version 2.1. A copy of each such license is available at http://www.opensource.org/licenses/gpl-2.0.php and http://www.opensource.org/licenses/lgpl-2.1.php
Software BIOS: version 07.56 kickstart: version 12.2(1n) [build 12.2(1n)] system: version 12.2(1n) [build 12.2(1n)] PE: version 2.2(1n) BIOS compile time: 06/08/2016 kickstart image file is: /bootflash/aci-n9000-dk188.8.131.52n.bin kickstart compile time: 01/18/2017 03:36:35 [01/18/2017 03:36:35] system image file is: /bootflash/auto-s system compile time: 01/18/2017 03:36:35 [01/18/2017 03:36:35]
Hardware cisco N9K-C93180YC-EX ("supervisor") Intel(R) Xeon(R) CPU @ 1.80GHz with 24631296 kB of memory. Processor Board ID FDO21220Q8C
Device name: none bootflash: 62522368 kB
Kernel uptime is 00 day(s), 00 hour(s), 14 minute(s), 27 second(s)
Last reset at 726000 usecs after Wed Nov 08 11:59:40 2017 UTC Reason: reset-requested-by-cli-command-reload System version: 12.2(1n) Service: PolicyElem Ch reload
plugin Core Plugin, Ethernet Plugin
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