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Instale ou atualize o software NX-OS.

Colaboradores netapp-yvonneo netapp-jolieg
PDFs

Siga este procedimento para instalar ou atualizar o software NX-OS nos switches Nexus 9336C-FX2 e 9336C-FX2-T.

Antes de começar, conclua o procedimento em"Prepare-se para instalar o NX-OS e o RCF." .

Requisitos de revisão

Antes de começar

Certifique-se de ter o seguinte:

  • Um backup atual da configuração do switch.

  • Um cluster totalmente funcional (sem erros nos logs ou problemas semelhantes).

Documentação sugerida

  • "Página do switch Ethernet da Cisco"

    Consulte a tabela de compatibilidade de switches para obter informações sobre as versões suportadas do ONTAP e do NX-OS.

  • "Guias de atualização e downgrade de software"

    Consulte os guias de software e atualização apropriados disponíveis no site da Cisco para obter a documentação completa sobre os procedimentos de atualização e downgrade dos switches Cisco .

  • "Matriz de atualização e ISSU para Cisco Nexus 9000 e 3000"

    Fornece informações sobre atualizações/downgrades disruptivos para o software Cisco NX-OS em switches da série Nexus 9000, com base nas versões atuais e desejadas.

    Na página, selecione Atualização disruptiva e escolha a versão atual e a versão desejada na lista suspensa.

Sobre os exemplos

Os exemplos neste procedimento utilizam a seguinte nomenclatura de interruptor e nó:

  • Os nomes dos dois switches Cisco são s1 e s2.

  • Os nomes dos nós são cluster1-01 e cluster1-02.

Instale ou atualize o software

O procedimento requer o uso de comandos ONTAP e comandos dos switches Cisco Nexus série 9000; os comandos ONTAP são usados ​​a menos que indicado de outra forma.

Passos

  1. Conecte o switch à rede de gerenciamento.

  2. Use o ping Comando para verificar a conectividade com o servidor que hospeda o software NX-OS e o RCF.

    Mostrar exemplo

    Este exemplo verifica se o switch consegue alcançar o servidor no endereço IP 172.19.2.1:

    s2# ping 172.19.2.1 VRF management
Pinging 172.19.2.1 with 0 bytes of data:

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

  3. Se você estiver configurando seu switch pela primeira vez, pule para a etapa 5. Se estiver atualizando seu switch, prossiga para a próxima etapa.

  4. Verifique o status administrativo ou operacional de cada porta de storage do nó e de cada porta de storage shelf.

    1. Exiba os atributos da porta de storage do nó:

      storage port show
      Mostrar exemplo 
      cluster1::*> storage port show
Speed                     VLAN
Node           Port Type  Mode    (Gb/s) State    Status      ID
-------------- ---- ----- ------- ------ -------- --------- ----
cluster1-01
               e5a  ENET  storage    100 enabled  online      -
               e3b  ENET  storage    100 enabled  online      -
cluster1-02

               e5a  ENET  storage    100 enabled  online      -
               e3b  ENET  storage    100 enabled  online      -
.
.

    2. Exiba os atributos da porta da prateleira de storage:

      storage shelf port show
      Mostrar exemplo 
      cluster1::*> storage shelf port show

Shelf ID Module State        Internal?
----- -- ------ ------------ ---------
1.4
       0 A      connected    false
       1 A      connected    false
       2 B      connected    false
       3 B      connected    false
.
.

    3. Verifique se o monitoramento de integridade do switch (CSHM) está ativado para o switch para que os switches sejam monitorados:

      system switch ethernet show
      Mostrar exemplo 
      cluster1::> system switch ethernet show
  Switch            Type               Address          Model
  ----------------- ------------------ ---------------- ---------------
  s1                storage-network    1.2.3.4          N9K-C9336C-FX2
     Serial Number: FFFXXXXXXX1
      Is Monitored: true
            Reason: None
  Software Version: Cisco Nexus Operating System (NX-OS) Software, Version
                    10.3(4a)
    Version Source: CDP/ISDP
  s2                storage-network    2.3.4.5          N9K-C9336C-FX2
     Serial Number: FFFXXXXXXX2
      Is Monitored: true
            Reason: None
  Software Version: Cisco Nexus Operating System (NX-OS) Software, Version
                    10.3(4a)
    Version Source: CDP/ISDP

  5. Faça login no switch usando SSH ou usando um console serial.

  6. Copie o software NX-OS e as imagens EPLD para o switch Nexus 9336C-FX2.

    Mostrar exemplo 
    s2# copy sftp: bootflash: vrf management
Enter source filename: /code/nxos.9.3.5.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/nxos.9.3.5.bin  /bootflash/nxos.9.3.5.bin
/code/nxos.9.3.5.bin  100% 1261MB   9.3MB/s   02:15
sftp> exit
Copy complete, now saving to disk (please wait)...
Copy complete.


s2# copy sftp: bootflash: vrf management
Enter source filename: /code/n9000-epld.9.3.5.img
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/n9000-epld.9.3.5.img  /bootflash/n9000-epld.9.3.5.img
/code/n9000-epld.9.3.5.img  100%  161MB   9.5MB/s   00:16
sftp> exit
Copy complete, now saving to disk (please wait)...
Copy complete.

  7. Verifique a versão do software NX-OS em execução:

    show version

    Mostrar exemplo 
    s2# show version
Cisco Nexus Operating System (NX-OS) Software
TAC support: http://www.cisco.com/tac
Copyright (C) 2002-2020, 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 08.38
  NXOS: version 9.3(4)
  BIOS compile time:  05/29/2020
  NXOS image file is: bootflash:///nxos.9.3.4.bin
  NXOS compile time:  4/28/2020 21:00:00 [04/29/2020 02:28:31]


Hardware
  cisco Nexus9000 C9336C-FX2 Chassis
  Intel(R) Xeon(R) CPU E5-2403 v2 @ 1.80GHz with 8154432 kB of memory.
  Processor Board ID FOC20291J6K

  Device name: s2
  bootflash:   53298520 kB
Kernel uptime is 0 day(s), 0 hour(s), 3 minute(s), 42 second(s)


Last reset at 157524 usecs after Mon Nov  2 18:32:06 2020
  Reason: Reset Requested by CLI command reload
  System version: 9.3(4)
  Service:

plugin
  Core Plugin, Ethernet Plugin

Active Package(s):

  8. Instale a imagem do NX-OS.

    A instalação do arquivo de imagem faz com que ele seja carregado sempre que o switch for reiniciado.

    Mostrar exemplo 
    s2# install all nxos bootflash:nxos.9.3.5.bin

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

Verifying image bootflash:/nxos.9.3.5.bin for boot variable "nxos".
[] 100% -- SUCCESS

Verifying image type.
[] 100% -- SUCCESS

Preparing "nxos" version info using image bootflash:/nxos.9.3.5.bin.
[] 100% -- SUCCESS

Preparing "bios" version info using image bootflash:/nxos.9.3.5.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     9.3(4)                                   9.3(5)                  yes
  1      bios     v08.37(01/28/2020):v08.23(09/23/2015)    v08.38(05/29/2020)      yes


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.

  9. Verifique a nova versão do software NX-OS após a reinicialização do switch:

    show version

    Mostrar exemplo 
    s2# show version

Cisco Nexus Operating System (NX-OS) Software
TAC support: http://www.cisco.com/tac
Copyright (C) 2002-2020, 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 05.33
  NXOS: version 9.3(5)
  BIOS compile time:  09/08/2018
  NXOS image file is: bootflash:///nxos.9.3.5.bin
  NXOS compile time:  11/4/2018 21:00:00 [11/05/2018 06:11:06]


Hardware
  cisco Nexus9000 C9336C-FX2 Chassis
  Intel(R) Xeon(R) CPU E5-2403 v2 @ 1.80GHz with 8154432 kB of memory.
  Processor Board ID FOC20291J6K

  Device name: s2
  bootflash:   53298520 kB
Kernel uptime is 0 day(s), 0 hour(s), 3 minute(s), 42 second(s)

Last reset at 277524 usecs after Mon Nov  2 22:45:12 2020
  Reason: Reset due to upgrade
  System version: 9.3(4)
  Service:

plugin
  Core Plugin, Ethernet Plugin

Active Package(s):

  10. Atualize a imagem EPLD e reinicie o switch.

    Mostrar exemplo 
    s2# show version module 1 epld

EPLD Device                     Version
---------------------------------------
MI   FPGA                        0x7
IO   FPGA                        0x17
MI   FPGA2                       0x2
GEM  FPGA                        0x2
GEM  FPGA                        0x2
GEM  FPGA                        0x2
GEM  FPGA                        0x2

s2# install epld bootflash:n9000-epld.9.3.5.img module all
Compatibility check:
Module        Type         Upgradable        Impact    Reason
------  ------------------ ----------------- --------- -----------
     1         SUP         Yes       disruptive  Module Upgradable

Retrieving EPLD versions.... Please wait.
Images will be upgraded according to following table:
Module  Type   EPLD              Running-Version   New-Version  Upg-Required
------- ------ ----------------- ----------------- ------------ ------------
     1  SUP    MI FPGA           0x07              0x07         No
     1  SUP    IO FPGA           0x17              0x19         Yes
     1  SUP    MI FPGA2          0x02              0x02         No
The above modules require upgrade.
The switch will be reloaded at the end of the upgrade
Do you want to continue (y/n) ?  [n] y

Proceeding to upgrade Modules.

Starting Module 1 EPLD Upgrade

Module 1 : IO FPGA [Programming] : 100.00% (     64 of      64 sectors)
Module 1 EPLD upgrade is successful.
Module   Type  Upgrade-Result
-------- ----- --------------
     1   SUP   Success

EPLDs upgraded.

Module 1 EPLD upgrade is successful.

  11. Após a reinicialização do switch, faça login novamente e verifique se a nova versão do EPLD foi carregada com sucesso.

    Mostrar exemplo 
    s2# show version module 1 epld

EPLD Device                     Version
---------------------------------------
MI   FPGA                        0x7
IO   FPGA                        0x19
MI   FPGA2                       0x2
GEM  FPGA                        0x2
GEM  FPGA                        0x2
GEM  FPGA                        0x2
GEM  FPGA                        0x2

  12. Se você estiver configurando seu switch pela primeira vez, pule para a etapa 14. Se você estiver atualizando seu switch, prossiga para a próxima etapa.

  13. Verifique o status de integridade de cada porta de storage do nó e de cada porta de storage shelf.

    1. Exiba os atributos da porta de storage do nó:

      storage port show
      Mostrar exemplo 
      cluster1::*> storage port show
Speed                     VLAN
Node           Port Type  Mode    (Gb/s) State    Status      ID
-------------- ---- ----- ------- ------ -------- --------- ----
cluster1-01
               e5a  ENET  storage    100 enabled  online      -
               e3b  ENET  storage    100 enabled  online      -
cluster1-02

               e5a  ENET  storage    100 enabled  online      -
               e3b  ENET  storage    100 enabled  online      -
.
.

    2. Exiba os atributos da porta da prateleira de storage:

      storage shelf port show
      Mostrar exemplo 
      cluster1::*> storage shelf port show

Shelf ID Module State        Internal?
----- -- ------ ------------ ---------
1.4
       0 A      connected    false
       1 A      connected    false
       2 B      connected    false
       3 B      connected    false
.
.

    3. Verifique se o monitoramento de integridade do switch (CSHM) está habilitado para os switches para que eles sejam monitorados:

      system switch ethernet show
      Mostrar exemplo 
      cluster1::> system switch ethernet show
  Switch            Type               Address          Model
  ----------------- ------------------ ---------------- ---------------
  s1                storage-network    1.2.3.4          N9K-C9336C-FX2
     Serial Number: FFFXXXXXXX1
      Is Monitored: true
            Reason: None
  Software Version: Cisco Nexus Operating System (NX-OS) Software, Version
                    10.3(4a)
    Version Source: CDP/ISDP
  s2                storage-network    2.3.4.5          N9K-C9336C-FX2
     Serial Number: FFFXXXXXXX2
      Is Monitored: true
            Reason: None
  Software Version: Cisco Nexus Operating System (NX-OS) Software, Version
                    10.3(4a)
    Version Source: CDP/ISDP

  14. Repita os passos 5 a 13 para instalar o software NX-OS no switch s1.

O que vem a seguir?

Após instalar ou atualizar o software NX-OS, você pode"instalar ou atualizar o RCF" .