Skip to main content
La versione in lingua italiana fornita proviene da una traduzione automatica. Per eventuali incoerenze, fare riferimento alla versione in lingua inglese.

Installa NX-OS - Cisco Nexus 9808

Collaboratori netapp-yvonneo
PDF

Installi NX-OS sul tuo switch Cisco Nexus 9808 come parte dell'installazione di un nuovo sistema AFX 2K, della sostituzione di un modulo supervisor o del ripristino dello switch alle impostazioni di fabbrica.

Prima di iniziare

  • L'interruttore (o gli interruttori) deve essere acceso e devi aver completato la procedura "Completa la configurazione iniziale dello switch".

  • Se stai installando NX-OS sullo/sugli switch come parte di una nuova installazione del sistema AFX o della sostituzione del modulo supervisore, verifica che la versione di NX-OS sullo/sugli switch sia la versione attualmente supportata da NetApp.

    • Se il/i tuo/i switch hanno la versione corrente supportata da NetApp, non devi installare NX-OS. Devi installare il file di configurazione di riferimento (RCF). Inizia con "Installa o aggiorna la panoramica RCF".

    • Se i tuoi switch non dispongono della versione attualmente supportata da NetApp, continua con questa procedura per installare NX-OS.

  • Se installi NX-OS su uno switch come parte di una sostituzione dello switch o di un ripristino alle impostazioni di fabbrica, verifica che il tuo cluster sia completamente funzionante, cioè che non ci siano errori nei log o problemi simili.

  • Se stai installando NX-OS come parte di una nuova installazione del sistema AFX, puoi saltare questo requisito perché i controller nel tuo sistema AFX non sono ancora accesi in questa fase dell'installazione e configurazione del sistema AFX.

Informazioni su questo compito

  • La versione di ONTAP in esecuzione sul tuo sistema AFX determina le versioni di NX-OS supportate per i tuoi switch.

    • Per gli switch in un sistema AFX 2K, è supportato l'utilizzo di ONTAP 9.19.1GA o versioni successive e NX-OS 10.6(3) o versioni successive.

      Per l'elenco aggiornato delle versioni di NX-OS supportate, consulta "Switch Ethernet NetApp Cisco".

  • Questa procedura richiede solo l'utilizzo dei comandi degli switch Cisco Nexus 9000 Series.

  • Negli esempi di questa procedura, il primo switch viene indicato come cs1 e il secondo come cs2.

  • Se hai installato switch come parte di una nuova installazione del sistema AFX 2K, installi NX-OS sul primo switch (cs1) e poi ripeti i passaggi per il secondo switch (cs2) usando questa procedura.

Passaggio 1: Preparati a installare NX-OS

Preparati a installare NX-OS sullo/sugli switch assicurandoti di avere accesso a un server con la versione supportata di NX-OS, scaricare NX-OS, connetterti alla rete di gestione per il trasferimento dei file e poi verificare la connettività al server.

Passi

  1. Devi avere accesso a un server HTTP, SFTP, FTP o TFTP. Avere accesso a uno di questi server ti permette di scaricare una versione supportata di NX-OS.

  2. Scarica la versione corretta di NX-OS e l'immagine EPLD per lo/gli switch dalla "Scarica il software Cisco" pagina.

  3. Collega lo switch alla rete di gestione (per il trasferimento dei file).

  4. Verifica la connettività al server che ospita NX-OS usando il comando ping.

    ping <IP address>

    Mostra esempio

    Questo esempio verifica che lo switch possa raggiungere il server all'indirizzo IP 172.19.2.1:

    cs1# ping 172.19.2.1
Pinging 172.19.2.1 with 0 bytes of data:

Reply From 172.19.2.1: icmp_seq = 0. time= 5910 usec.

Passaggio 2: Installa l'immagine NX-OS ed EPLD

Installi le immagini NX-OS ed EPLD sul primo switch (cs1) installando e verificando le versioni di NX-OS ed EPLD, poi ripeti questi passaggi sul secondo switch (cs2) se stai installando NX-OS come parte di una nuova installazione del sistema AFX.

  1. Copia l'immagine NX-OS ed EPLD sul primo switch.

    copy <protocol>: bootflash: vrf management

    Mostra esempio

    L'esempio utilizza sftp.

    cs1# copy sftp: bootflash: vrf management
Enter source filename: /code/nxos64-s1.10.6.3.F.bin
Enter hostname for the sftp server: 172.19.2.1
Enter username: user1

Outbound-ReKey for 172.19.2.1:22
Inbound-ReKey for 172.19.2.1:22
user1@172.19.2.1's password:
sftp> progress
  Progress meter enabled
sftp> get code/nxos64-s1.10.6.3.F.bin /bootflash/nxos64-s1.10.6.3.F.bin
/code/nxos64-s1.10.6.3.F.bin  100% 1261MB   9.3MB/s   02:15
sftp> exit
Copy complete, now saving to disk (please wait)...
Copy complete.

  2. Verifica la versione di NX-OS in esecuzione:

    show version

    Mostra esempio 
    cs1# show version
Cisco Nexus Operating System (NX-OS) Software
TAC support: http://www.cisco.com/tac
Copyright (C) 2002-2025, Cisco and/or its affiliates.
All rights reserved.
The copyrights to certain works contained in this software are
owned by other third parties and used and distributed under their own
licenses, such as open source.  This software is provided "as is," and unless
otherwise stated, there is no warranty, express or implied, including but not
limited to warranties of merchantability and fitness for a particular purpose.
Certain components of this software are licensed under
the GNU General Public License (GPL) version 2.0 or
GNU General Public License (GPL) version 3.0  or the GNU
Lesser General Public License (LGPL) Version 2.1 or
Lesser General Public License (LGPL) Version 2.0.
A copy of each such license is available at
http://www.opensource.org/licenses/gpl-2.0.php and
http://opensource.org/licenses/gpl-3.0.html and
http://www.opensource.org/licenses/lgpl-2.1.php and
http://www.gnu.org/licenses/old-licenses/library.txt.


Software
  BIOS: version 01.14
  NXOS: version 10.5(3)(F) [Feature Release]
  Host NXOS: version 10.5(3)(F)
  BIOS compile time:  11/25/2024
  NXOS image file is: bootflash:///nxos64-s1.10.5.3.F.bin
  NXOS compile time:  02/27/2026 12:00:00 [03/14/2026 05:25:50]
  NXOS boot mode: LXC


Hardware
  cisco Nexus9000 C9808 Chassis
  Intel(R) Xeon(R) CPU D-1633N @ 2.50GHz with 32802156 kB of memory.
  Processor Board ID FLMXXXXXXXX
  Device name: cs1
  bootflash:  115802886 kB


Kernel uptime is 5 day(s), 2 hour(s), 13 minute(s), 21 second(s)


Last reset at 3580 usecs after Thu Mar 5 15:55:08 2026
  Reason: Reset Requested by CLI command reload
  System version: 10.5(3)(F)
  Service:


plugin
  Core Plugin, Ethernet Plugin


Active Package(s):

cs1#

  3. Installa l'immagine NX-OS ed EPLD.

    L'installazione del file immagine fa sì che questo venga caricato ogni volta che lo switch viene riavviato.

    install all nxos bootflash:nxos.<image_file>.bin

    Mostra esempio

    L'esempio utilizza la versione NX-OS 10.6(3)(F).

    cs1# install all nxos bootflash:nxos64-s1.10.6.3.F.bin

Installer will perform compatibility check first. Please wait.
Installer is forced disruptive

Verifying image bootflash:/nxos64-s1.10.6.3.F.bin for boot variable "nxos".
[] 100% -- SUCCESS

Verifying image type.
[] 100% -- SUCCESS

Preparing "nxos" version info using image bootflash:/nxos64-s1.10.6.3.F.bin.
[] 100% -- SUCCESS

Preparing "bios" version info using image bootflash:/nxos64-s1.10.6.3.F.bin.
[] 100% -- SUCCESS

Performing module support checks.
[] 100% -- SUCCESS

Notifying services about system upgrade.
[] 100% -- SUCCESS


Compatibility check is done:
Module  Bootable  Impact          Install-type  Reason
------  --------  --------------- ------------  ---------
  1     yes       Disruptive      Reset         Default upgrade is not hitless



Images will be upgraded according to following table:

Module   Image    Running-Version(pri:alt)                 New-Version         Upg-Required
------- --------- ---------------------------------------- ------------------- ------------
  1      nxos     10.5(3)(F)                               10.6(3)(F)          Yes
  1      bios     xx.xx.:xx.xx                             xxx                 No


Switch will be reloaded for disruptive upgrade.

Do you want to continue with the installation (y/n)? [n] y

Install is in progress, please wait.

Performing runtime checks.
[] 100% -- SUCCESS

Setting boot variables.
[] 100% -- SUCCESS

Performing configuration copy.
[] 100% -- SUCCESS

Module 1: Refreshing compact flash and upgrading bios/loader/bootrom.
Warning: please do not remove or power off the module at this time.
[] 100% -- SUCCESS

Finishing the upgrade, switch will reboot in 10 seconds.

  4. Verifica la nuova versione di NX-OS dopo il riavvio dello switch:

    show version

    Mostra esempio 
    cs1# show version
Cisco Nexus Operating System (NX-OS) Software
TAC support: http://www.cisco.com/tac
Copyright (C) 2002-2025, Cisco and/or its affiliates.
All rights reserved.
The copyrights to certain works contained in this software are
owned by other third parties and used and distributed under their own
licenses, such as open source.  This software is provided "as is," and unless
otherwise stated, there is no warranty, express or implied, including but not
limited to warranties of merchantability and fitness for a particular purpose.
Certain components of this software are licensed under
the GNU General Public License (GPL) version 2.0 or
GNU General Public License (GPL) version 3.0  or the GNU
Lesser General Public License (LGPL) Version 2.1 or
Lesser General Public License (LGPL) Version 2.0.
A copy of each such license is available at
http://www.opensource.org/licenses/gpl-2.0.php and
http://opensource.org/licenses/gpl-3.0.html and
http://www.opensource.org/licenses/lgpl-2.1.php and
http://www.gnu.org/licenses/old-licenses/library.txt.


Software
  BIOS: version 01.14
  NXOS: version 10.6(3)(F) [Feature Release]
  Host NXOS: version 10.6(3)(F)
  BIOS compile time:  11/25/2024
  NXOS image file is: bootflash:///nxos64-s1.10.6.3.F.bin
  NXOS compile time:  05/30/2026 12:00:00 [06/14/2026 05:25:50]
  NXOS boot mode: LXC


Hardware
  cisco Nexus9000 C9808 Chassis
  Intel(R) Xeon(R) CPU D-1633N @ 2.50GHz with 32802156 kB of memory.
  Processor Board ID FLMXXXXXXXX
  Device name: cs1
  bootflash:  115802886 kB


Kernel uptime is 5 day(s), 2 hour(s), 13 minute(s), 21 second(s)


Last reset at 3580 usecs after Thu Jun 5 15:55:08 2026
  Reason: Reset Requested by CLI command reload
  System version: 10.6(3)(F)
  Service:


plugin
  Core Plugin, Ethernet Plugin


Active Package(s):

cs1#

  5. Verifica che la nuova versione di EPLD sia stata caricata correttamente:

    show install epld status

    Mostra esempio

    L'esempio utilizza la versione 10.6(3)(F) di EPLD.

    cs1# show install epld status

1) Module 2 upgraded on Mon May  4 09:17:08 2026 (631239  us)
EPLD Install Image: EPLD image file 10.6.3.F. built on Fri Apr 24 19:49:50 2026

Status: EPLD Upgrade was Successful

EPLD                             Curr Ver       Old Ver
-------------------------------------------------------
MI FPGA                         0x10014         0x1000b
IO FPGA                         0x10033         0x10006

2) Module 27 upgraded on Wed Apr  1 15:03:13 2026 (193093  us)
EPLD Install Image: EPLD image file 10.6.3.F. built on Mon Mar 16 03:28:47 2026

Status: EPLD Upgrade was Successful

EPLD                            Curr Ver        Old Ver
-------------------------------------------------------
IO FPGA                         0x1002d         0x10020

3) Module 28 upgraded on Wed Apr  1 14:59:53 2026 (843907  us)
EPLD Install Image: EPLD image file 10.6.3.F. built on Mon Mar 16 03:28:47 2026

Status: EPLD Upgrade was Successful

EPLD                            Curr Ver        Old Ver
-------------------------------------------------------
IO FPGA                         0x1002d         0x10020

4) Module 27 upgraded on Fri Mar 27 21:55:55 2026 (132290  us)
EPLD Install Image: EPLD image file 10.6.2.F. built on Fri Dec 12 11:15:18 2025

Status: EPLD Upgrade was Successful

EPLD                            Curr Ver        Old Ver
-------------------------------------------------------
FM-19 FPGA                      0x10006         0x10000
FM-20 FPGA                      0x10006         0x10000
FM-21 FPGA                      0x10006         0x10000
FM-22 FPGA                      0x10006         0x10000
FM-23 FPGA                      0x10006         0x10000
FM-24 FPGA                      0x10006         0x10000
FM-25 FPGA                      0x10006         0x10000
FM-26 FPGA                      0x10006         0x10000

5) Module 27 upgraded on Fri Mar 27 21:50:16 2026 (  4899  us)
EPLD Install Image: EPLD image file 10.6.2.F. built on Fri Dec 12 11:15:18 2025

Status: EPLD Upgrade was Successful

EPLD                            Curr Ver        Old Ver
-------------------------------------------------------
FM-19 FPGA                      0x10006         0x10000
FM-20 FPGA                      0x10006         0x10000
FM-21 FPGA                      0x10006         0x10000
FM-22 FPGA                      0x10006         0x10000
FM-23 FPGA                      0x10006         0x10000
FM-24 FPGA                      0x10006         0x10000
FM-25 FPGA                      0x10006         0x10000
FM-26 FPGA                      0x10006         0x10000

6) Module 27 upgraded on Fri Mar 27 21:44:36 2026 (775397  us)
EPLD Install Image: EPLD image file 10.6.2.F. built on Fri Dec 12 11:15:18 2025

Status: EPLD Upgrade was Successful

EPLD                            Curr Ver        Old Ver
-------------------------------------------------------
FM-19 FPGA                      0x10006         0x10000
FM-20 FPGA                      0x10006         0x10000
FM-21 FPGA                      0x10006         0x10000
FM-22 FPGA                      0x10006         0x10000
FM-23 FPGA                      0x10006         0x10000
FM-24 FPGA                      0x10006         0x10000
FM-25 FPGA                      0x10006         0x10000
FM-26 FPGA                      0x10006         0x10000

7) Module 27 upgraded on Fri Mar 27 21:38:58 2026 (330582  us)
EPLD Install Image: EPLD image file 10.6.2.F. built on Fri Dec 12 11:15:18 2025

Status: EPLD Upgrade was Successful

EPLD                            Curr Ver        Old Ver
-------------------------------------------------------
FM-19 FPGA                      0x10006         0x10000
FM-20 FPGA                      0x10006         0x10000
FM-21 FPGA                      0x10006         0x10000
FM-22 FPGA                      0x10006         0x10000
FM-23 FPGA                      0x10006         0x10000
FM-24 FPGA                      0x10006         0x10000
FM-25 FPGA                      0x10006         0x10000
FM-26 FPGA                      0x10006         0x10000

8) Module 27 upgraded on Fri Mar 27 21:33:19 2026 (112679  us)
EPLD Install Image: EPLD image file 10.6.2.F. built on Fri Dec 12 11:15:18 2025

Status: EPLD Upgrade was Successful

EPLD                            Curr Ver        Old Ver
-------------------------------------------------------
FM-19 FPGA                      0x10006         0x10000
FM-20 FPGA                      0x10006         0x10000
FM-21 FPGA                      0x10006         0x10000
FM-22 FPGA                      0x10006         0x10000
FM-23 FPGA                      0x10006         0x10000
FM-24 FPGA                      0x10006         0x10000
FM-25 FPGA                      0x10006         0x10000
FM-26 FPGA                      0x10006         0x10000

9) Module 27 upgraded on Fri Mar 27 21:27:41 2026 (957182  us)
EPLD Install Image: EPLD image file 10.6.2.F. built on Fri Dec 12 11:15:18 2025

Status: EPLD Upgrade was Successful

EPLD                            Curr Ver        Old Ver
-------------------------------------------------------
FM-19 FPGA                      0x10006         0x10000
FM-20 FPGA                      0x10006         0x10000
FM-21 FPGA                      0x10006         0x10000
FM-22 FPGA                      0x10006         0x10000
FM-23 FPGA                      0x10006         0x10000
FM-24 FPGA                      0x10006         0x10000
FM-25 FPGA                      0x10006         0x10000
FM-26 FPGA                      0x10006         0x10000

10) Module 27 upgraded on Fri Mar 27 21:22:03 2026 ( 90303  us)
EPLD Install Image: EPLD image file 10.6.2.F. built on Fri Dec 12 11:15:18 2025

Status: EPLD Upgrade was Successful

EPLD                            Curr Ver        Old Ver
-------------------------------------------------------
FM-19 FPGA                      0x10006         0x10000
FM-20 FPGA                      0x10006         0x10000
FM-21 FPGA                      0x10006         0x10000
FM-22 FPGA                      0x10006         0x10000
FM-23 FPGA                      0x10006         0x10000
FM-24 FPGA                      0x10006         0x10000
FM-25 FPGA                      0x10006         0x10000
FM-26 FPGA                      0x10006         0x10000

11) Module 1 upgraded on Fri Mar 27 21:16:24 2026 (240369  us)
EPLD Install Image: EPLD image file 10.6.2.F. built on Fri Dec 12 11:15:18 2025

Status: EPLD Upgrade was Successful

EPLD                            Curr Ver        Old Ver
-------------------------------------------------------
MI FPGA                         0x10014         0x1000b
IO FPGA                         0x10033         0x10006
cs1#

  6. Se stai installando NX-OS come parte di una nuova installazione del sistema AFX, ripeti questi passaggi per installare NX-OS e l'immagine EPLD sullo switch cs2.

Cosa succederà ora?

Dopo aver installato NX-OS sullo/sui tuoi switch, installi RCF iniziando con il "Installa o aggiorna la panoramica RCF".