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Installez le logiciel NX-OS

Contributeurs netapp-yvonneo netapp-jolieg
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Vous pouvez utiliser cette procédure pour installer le logiciel NX-OS sur le commutateur de cluster Nexus 3232C.

Exigences de révision

Avant de commencer

  • Une sauvegarde actuelle de la configuration du commutateur.

  • Un cluster parfaitement fonctionnel (aucune erreur dans les journaux ni problème similaire).

  • "page du commutateur Ethernet Cisco". Consultez le tableau de compatibilité des commutateurs pour connaître les versions ONTAP et NX-OS prises en charge.

  • "Commutateurs Cisco Nexus série 3000". Consultez les guides logiciels et de mise à niveau appropriés disponibles sur le site Web de Cisco pour obtenir la documentation complète sur les procédures de mise à niveau et de rétrogradation des commutateurs Cisco .

Installez le logiciel

La procédure nécessite l'utilisation à la fois des commandes ONTAP et des commandes des commutateurs Cisco Nexus série 3000 ; les commandes ONTAP sont utilisées sauf indication contraire.

Assurez-vous de terminer la procédure dans"Préparez-vous à installer NX-OS et RCF" , puis suivez les étapes ci-dessous.

Étapes

  1. Connectez le commutateur de cluster au réseau de gestion.

  2. Utilisez le ping commande permettant de vérifier la connectivité au serveur hébergeant le logiciel NX-OS et le RCF.

    Afficher un exemple

    Cet exemple vérifie que le commutateur peut atteindre le serveur à l'adresse IP 172.19.2.1 :

    cs2# 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.

  3. Afficher les ports du cluster sur chaque nœud qui sont connectés aux commutateurs du cluster :

    network device-discovery show

    Afficher un exemple 
    cluster1::*> network device-discovery show
Node/       Local  Discovered
Protocol    Port   Device (LLDP: ChassisID)  Interface         Platform
----------- ------ ------------------------- ----------------  ----------
cluster1-01/cdp
            e0a    cs1                       Ethernet1/7       N3K-C3232C
            e0d    cs2                       Ethernet1/7       N3K-C3232C
cluster1-02/cdp
            e0a    cs1                       Ethernet1/8       N3K-C3232C
            e0d    cs2                       Ethernet1/8       N3K-C3232C
cluster1-03/cdp
            e0a    cs1                       Ethernet1/1/1     N3K-C3232C
            e0b    cs2                       Ethernet1/1/1     N3K-C3232C
cluster1-04/cdp
            e0a    cs1                       Ethernet1/1/2     N3K-C3232C
            e0b    cs2                       Ethernet1/1/2     N3K-C3232C
cluster1::*>

  4. Vérifiez l'état administratif et opérationnel de chaque port du cluster.

    1. Vérifiez que tous les ports du cluster sont actifs et en bon état :

      network port show -role cluster

      Afficher un exemple 
      cluster1::*> network port show -role cluster

Node: cluster1-01
                                                                       Ignore
                                                  Speed(Mbps) Health   Health
Port      IPspace      Broadcast Domain Link MTU  Admin/Oper  Status   Status
--------- ------------ ---------------- ---- ---- ----------- -------- ------
e0a       Cluster      Cluster          up   9000  auto/100000 healthy false
e0d       Cluster      Cluster          up   9000  auto/100000 healthy false

Node: cluster1-02
                                                                       Ignore
                                                  Speed(Mbps) Health   Health
Port      IPspace      Broadcast Domain Link MTU  Admin/Oper  Status   Status
--------- ------------ ---------------- ---- ---- ----------- -------- ------
e0a       Cluster      Cluster          up   9000  auto/100000 healthy false
e0d       Cluster      Cluster          up   9000  auto/100000 healthy false
8 entries were displayed.

Node: cluster1-03

   Ignore
                                                  Speed(Mbps) Health   Health
Port      IPspace      Broadcast Domain Link MTU  Admin/Oper  Status   Status
--------- ------------ ---------------- ---- ---- ----------- -------- ------
e0a       Cluster      Cluster          up   9000  auto/10000 healthy  false
e0b       Cluster      Cluster          up   9000  auto/10000 healthy  false

Node: cluster1-04
                                                                       Ignore
                                                  Speed(Mbps) Health   Health
Port      IPspace      Broadcast Domain Link MTU  Admin/Oper  Status   Status
--------- ------------ ---------------- ---- ---- ----------- -------- ------
e0a       Cluster      Cluster          up   9000  auto/10000 healthy  false
e0b       Cluster      Cluster          up   9000  auto/10000 healthy  false
cluster1::*>

    2. Vérifiez que toutes les interfaces du cluster (LIF) sont connectées au port d'accueil :

      network interface show -role cluster

      Afficher un exemple 
      cluster1::*> network interface show -role cluster
            Logical            Status     Network           Current      Current Is
Vserver     Interface          Admin/Oper Address/Mask      Node         Port    Home
----------- ------------------ ---------- ----------------- ------------ ------- ----
Cluster
            cluster1-01_clus1  up/up     169.254.3.4/23     cluster1-01  e0a     true
            cluster1-01_clus2  up/up     169.254.3.5/23     cluster1-01  e0d     true
            cluster1-02_clus1  up/up     169.254.3.8/23     cluster1-02  e0a     true
            cluster1-02_clus2  up/up     169.254.3.9/23     cluster1-02  e0d     true
            cluster1-03_clus1  up/up     169.254.1.3/23     cluster1-03  e0a     true
            cluster1-03_clus2  up/up     169.254.1.1/23     cluster1-03  e0b     true
            cluster1-04_clus1  up/up     169.254.1.6/23     cluster1-04  e0a     true
            cluster1-04_clus2  up/up     169.254.1.7/23     cluster1-04  e0b     true
8 entries were displayed.
cluster1::*>

    3. Vérifiez que le cluster affiche les informations pour les deux commutateurs du cluster :

      system cluster-switch show -is-monitoring-enabled-operational true

    Afficher un exemple 
    cluster1::*> system cluster-switch show -is-monitoring-enabled-operational true
Switch                      Type               Address          Model
--------------------------- ------------------ ---------------- ----------
cs1                         cluster-network    10.233.205.90    N3K-C3232C
     Serial Number: FOCXXXXXXGD
      Is Monitored: true
            Reason: None
  Software Version: Cisco Nexus Operating System (NX-OS) Software, Version
                    9.3(5)
    Version Source: CDP

cs2                         cluster-network    10.233.205.91    N3K-C3232C
     Serial Number: FOCXXXXXXGS
      Is Monitored: true
            Reason: None
  Software Version: Cisco Nexus Operating System (NX-OS) Software, Version
                    9.3(5)
    Version Source: CDP
cluster1::*>

  5. Désactiver la restauration automatique sur les LIF du cluster. Les LIF du cluster basculent vers le commutateur du cluster partenaire et y restent pendant que vous effectuez la procédure de mise à niveau sur le commutateur cible :

    network interface modify -vserver Cluster -lif * -auto-revert false

  6. Copiez le logiciel NX-OS et les images EPLD sur le commutateur Nexus 3232C.

    Afficher un exemple 
    cs2# copy sftp: bootflash: vrf management
Enter source filename: /code/nxos.9.3.4.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.9.3.4.bin  /bootflash/nxos.9.3.4.bin
/code/nxos.9.3.4.bin  100% 1261MB   9.3MB/s   02:15
sftp> exit
Copy complete, now saving to disk (please wait)...
Copy complete.


cs2# copy sftp: bootflash: vrf management
Enter source filename: /code/n9000-epld.9.3.4.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.9.3.4.img  /bootflash/n9000-epld.9.3.4.img
/code/n9000-epld.9.3.4.img  100%  161MB   9.5MB/s   00:16
sftp> exit
Copy complete, now saving to disk (please wait)...
Copy complete.

  7. Vérifiez la version du logiciel NX-OS en cours d'exécution :

    show version

    Afficher un exemple 
    cs2# show version
Cisco Nexus Operating System (NX-OS) Software
TAC support: http://www.cisco.com/tac
Copyright (C) 2002-2019, 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 08.37
  NXOS: version 9.3(3)
  BIOS compile time:  01/28/2020
  NXOS image file is: bootflash:///nxos.9.3.3.bin
  NXOS compile time:  12/22/2019 2:00:00 [12/22/2019 14:00:37]

Hardware
  cisco Nexus3000 C3232C Chassis (Nexus 9000 Series)
  Intel(R) Xeon(R) CPU E5-2403 v2 @ 1.80GHz with 8154432 kB of memory.
  Processor Board ID FOCXXXXXXGD

  Device name: cs2
  bootflash:   53298520 kB
Kernel uptime is 0 day(s), 0 hour(s), 3 minute(s), 36 second(s)

Last reset at 74117 usecs after Tue Nov 24 06:24:23 2020
  Reason: Reset Requested by CLI command reload
  System version: 9.3(3)
  Service:

plugin
  Core Plugin, Ethernet Plugin

Active Package(s):

cs2#

  8. Installez l'image NX-OS.

    L'installation du fichier image entraîne son chargement à chaque redémarrage du commutateur.

    Afficher un exemple 
    cs2# install all nxos bootflash:nxos.9.3.4.bin
Installer will perform compatibility check first. Please wait.
Installer is forced disruptive

Verifying image bootflash:/nxos.9.3.4.bin for boot variable "nxos".
[] 100% -- SUCCESS

Verifying image type.
[] 100% -- SUCCESS

Preparing "nxos" version info using image bootflash:/nxos.9.3.4.bin.
[] 100% -- SUCCESS

Preparing "bios" version info using image bootflash:/nxos.9.3.4.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(3)                                  9.3(4)               yes
     1       bios        v08.37(01/28/2020):v08.32(10/18/2016)   v08.37(01/28/2020)   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.
cs2#

  9. Vérifiez la nouvelle version du logiciel NX-OS après le redémarrage du commutateur :

    show version

    Afficher un exemple 
    cs2# 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 08.37
  NXOS: version 9.3(4)
  BIOS compile time:  01/28/2020
  NXOS image file is: bootflash:///nxos.9.3.4.bin
  NXOS compile time:  4/28/2020 21:00:00 [04/29/2020 06:28:31]

Hardware
 cisco Nexus3000 C3232C Chassis (Nexus 9000 Series)
  Intel(R) Xeon(R) CPU E5-2403 v2 @ 1.80GHz with 8154432 kB of memory.
  Processor Board ID FOCXXXXXXGS

  Device name: rtpnpi-mcc01-8200-ms-A1
  bootflash:   53298520 kB
Kernel uptime is 0 day(s), 0 hour(s), 3 minute(s), 14 second(s)

Last reset at 196755 usecs after Tue Nov 24 06:37:36 2020
  Reason: Reset due to upgrade
  System version: 9.3(3)
  Service:

plugin
  Core Plugin, Ethernet Plugin

Active Package(s):

cs2#

  10. Mettez à jour l'image EPLD et redémarrez le commutateur.

    Afficher un exemple 
    cs2# show version module 1 epld

EPLD Device                     Version
---------------------------------------
MI   FPGA                       0x12
IO   FPGA                       0x11

cs2# install epld bootflash:n9000-epld.9.3.4.img module 1
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                0x12         0x12         No
     1   SUP   IO FPGA                0x11         0x12         Yes
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

Module 1 EPLD upgrade is successful.
cs2#

  11. Si vous effectuez une mise à niveau vers NX-OS version 9.3(11), vous devez mettre à niveau l'EPLD. golden image et redémarrez le commutateur une nouvelle fois. Sinon, passez à l'étape 12.

    Voir "Notes de version de la mise à niveau EPLD, version 9.3(11)" pour plus de détails.

    Afficher un exemple 
    cs2# install epld bootflash:n9000-epld.9.3.11.img module 1 golden
Digital signature verification is successful
Compatibility check:
Module        Type         Upgradable     Impact      Reason
------  -----------------  -------------  ----------  -----------------
     1        SUP          Yes            Disruptive  Module Upgradable

Retrieving EPLD versions.... Please wait.
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 : MI FPGA [Programming] : 100.00% (     64 of      64 sect)
Module 1 : IO FPGA [Programming] : 100.00% (     64 of      64 sect)
Module 1 EPLD upgrade is successful.
Module        Type          Upgrade-Result
------  ------------------  --------------
     1         SUP          Success

EPLDs upgraded.

Module 1 EPLD upgrade is successful.
cs2#

  12. Après le redémarrage du commutateur, connectez-vous pour vérifier que la nouvelle version d'EPLD a bien été chargée.

    Afficher un exemple 
    cs2# show version module 1 epld

EPLD Device                     Version
---------------------------------------
MI   FPGA                        0x12
IO   FPGA                        0x12

  13. Vérifiez l'état des ports du cluster.

    1. Vérifiez que les ports du cluster sont opérationnels et fonctionnels sur tous les nœuds du cluster :

      network port show -role cluster

      Afficher un exemple 
      cluster1::*> network port show -role cluster

Node: cluster1-01
                                                                       Ignore
                                                  Speed(Mbps) Health   Health
Port      IPspace      Broadcast Domain Link MTU  Admin/Oper  Status   Status
--------- ------------ ---------------- ---- ---- ----------- -------- ------
e0a       Cluster      Cluster          up   9000  auto/10000 healthy  false
e0b       Cluster      Cluster          up   9000  auto/10000 healthy  false

Node: cluster1-02
                                                                       Ignore
                                                  Speed(Mbps) Health   Health
Port      IPspace      Broadcast Domain Link MTU  Admin/Oper  Status   Status
--------- ------------ ---------------- ---- ---- ----------- -------- ------
e0a       Cluster      Cluster          up   9000  auto/10000 healthy  false
e0b       Cluster      Cluster          up   9000  auto/10000 healthy  false

Node: cluster1-03
                                                                       Ignore
                                                  Speed(Mbps) Health   Health
Port      IPspace      Broadcast Domain Link MTU  Admin/Oper  Status   Status
--------- ------------ ---------------- ---- ---- ----------- -------- ------
e0a       Cluster      Cluster          up   9000  auto/100000 healthy false
e0d       Cluster      Cluster          up   9000  auto/100000 healthy false

Node: cluster1-04
                                                                       Ignore
                                                  Speed(Mbps) Health   Health
Port      IPspace      Broadcast Domain Link MTU  Admin/Oper  Status   Status
--------- ------------ ---------------- ---- ---- ----------- -------- ------
e0a       Cluster      Cluster          up   9000  auto/100000 healthy false
e0d       Cluster      Cluster          up   9000  auto/100000 healthy false
8 entries were displayed.

    2. Vérifiez l'état du commutateur à partir du cluster.

      network device-discovery show -protocol cdp

    Afficher un exemple 
    cluster1::*> network device-discovery show -protocol cdp
Node/       Local  Discovered
Protocol    Port   Device (LLDP: ChassisID)  Interface         Platform
----------- ------ ------------------------- ----------------- ----------
cluster1-01/cdp
            e0a    cs1                       Ethernet1/7       N3K-C3232C
            e0d    cs2                       Ethernet1/7       N3K-C3232C
cluster01-2/cdp
            e0a    cs1                       Ethernet1/8       N3K-C3232C
            e0d    cs2                       Ethernet1/8       N3K-C3232C
cluster01-3/cdp
            e0a    cs1                       Ethernet1/1/1     N3K-C3232C
            e0b    cs2                       Ethernet1/1/1     N3K-C3232C
cluster1-04/cdp
            e0a    cs1                       Ethernet1/1/2     N3K-C3232C
            e0b    cs2                       Ethernet1/1/2     N3K-C3232C

cluster1::*> system cluster-switch show -is-monitoring-enabled-operational true
Switch                      Type               Address          Model
--------------------------- ------------------ ---------------- ----------
cs1                         cluster-network    10.233.205.90    N3K-C3232C
     Serial Number: FOCXXXXXXGD
      Is Monitored: true
            Reason: None
  Software Version: Cisco Nexus Operating System (NX-OS) Software, Version
                    9.3(5)
    Version Source: CDP

cs2                         cluster-network    10.233.205.91    N3K-C3232C
     Serial Number: FOCXXXXXXGS
      Is Monitored: true
            Reason: None
  Software Version: Cisco Nexus Operating System (NX-OS) Software, Version
                    9.3(5)
    Version Source: CDP

2 entries were displayed.

    Vous pourriez observer la sortie suivante sur la console du commutateur cs1 en fonction de la version RCF précédemment chargée sur le commutateur :

    2020 Nov 17 16:07:18 cs1 %$ VDC-1 %$ %STP-2-UNBLOCK_CONSIST_PORT: Unblocking port port-channel1 on VLAN0092. Port consistency restored.
2020 Nov 17 16:07:23 cs1 %$ VDC-1 %$ %STP-2-BLOCK_PVID_PEER: Blocking port-channel1 on VLAN0001. Inconsistent peer vlan.
2020 Nov 17 16:07:23 cs1 %$ VDC-1 %$ %STP-2-BLOCK_PVID_LOCAL: Blocking port-channel1 on VLAN0092. Inconsistent local vlan.

  14. Vérifiez que le cluster est sain :

    cluster show

    Afficher un exemple 
    cluster1::*> cluster show
Node                 Health   Eligibility   Epsilon
-------------------- -------- ------------- -------
cluster1-01          true     true          false
cluster1-02          true     true          false
cluster1-03          true     true          true
cluster1-04          true     true          false
4 entries were displayed.
cluster1::*>

  15. Répétez les étapes 6 à 14 sur le commutateur cs1.

  16. Activer la restauration automatique sur les LIF du cluster.

    network interface modify -vserver Cluster -lif * -auto-revert true

  17. Vérifiez que les LIF du cluster sont revenues à leur port d'origine :

    network interface show -role cluster

    Afficher un exemple 
    cluster1::*> network interface show -role cluster
            Logical            Status     Network            Current             Current Is
Vserver     Interface          Admin/Oper Address/Mask       Node                Port    Home
----------- ------------------ ---------- ------------------ ------------------- ------- ----
Cluster
            cluster1-01_clus1  up/up      169.254.3.4/23     cluster1-01         e0d     true
            cluster1-01_clus2  up/up      169.254.3.5/23     cluster1-01         e0d     true
            cluster1-02_clus1  up/up      169.254.3.8/23     cluster1-02         e0d     true
            cluster1-02_clus2  up/up      169.254.3.9/23     cluster1-02         e0d     true
            cluster1-03_clus1  up/up      169.254.1.3/23     cluster1-03         e0b     true
            cluster1-03_clus2  up/up      169.254.1.1/23     cluster1-03         e0b     true
            cluster1-04_clus1  up/up      169.254.1.6/23     cluster1-04         e0b     true
            cluster1-04_clus2  up/up      169.254.1.7/23     cluster1-04         e0b     true
8 entries were displayed.
cluster1::*>

    Si certaines interfaces logiques (LIF) du cluster ne sont pas revenues à leurs ports d'origine, rétablissez-les manuellement depuis le nœud local :

    network interface revert -vserver Cluster -lif <lif_name>

Quelle est la prochaine étape ?

Après avoir installé le logiciel NX-OS, vous pouvez "installer ou mettre à niveau le fichier de configuration de référence (RCF)".