Installez le logiciel NX-OS
Suivez cette procédure pour installer le logiciel NX-OS sur le commutateur Nexus 92300YC.
NX-OS est un système d'exploitation réseau destiné à la gamme Nexus de commutateurs Ethernet et aux commutateurs réseau SAN Fibre Channel (FC) proposés par Cisco Systems.
Examen des conditions requises
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Les liaisons interswitch (ISL) prises en charge par les commutateurs Nexus 92300YC sont les ports 1/65 et 1/66.
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Les connexions de nœud prises en charge pour les commutateurs Nexus 92300YC sont les ports 1/1 à 1/66.
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En savoir plus sur le logiciel NetApp Cisco NX-OS pour les commutateurs disponibles sur le site de support NetApp "mysupport.netapp.com"
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Cluster totalement opérationnel (aucune erreur dans les journaux ou problèmes similaires).
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"Page des commutateurs Ethernet Cisco". Consultez le tableau de compatibilité des commutateurs pour connaître les versions ONTAP et NX-OS prises en charge.
Installez le logiciel
Les exemples de cette procédure utilisent deux nœuds, mais vous pouvez disposer d'un cluster pouvant atteindre 24 nœuds.
Les exemples de cette procédure utilisent la nomenclature des commutateurs et des nœuds suivante :
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Les noms des commutateurs Nexus 92300YC sont
cs1
etcs2
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L'exemple utilisé dans cette procédure lance la mise à niveau sur le second commutateur, *cs2*.
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Les noms LIF de cluster sont
node1_clus1
etnode1_clus2
pour le noeud 1, etnode2_clus1
etnode2_clus2
pour le noeud 2. -
Le nom IPspace est
Cluster
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Le
cluster1::*>
l'invite indique le nom du cluster. -
Les ports de cluster de chaque nœud sont nommés
e0a
ete0b
.Voir la "Hardware Universe^" pour les ports réels de cluster pris en charge sur votre plateforme.
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Connectez le commutateur de cluster au réseau de gestion.
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Utilisez le
ping
Commande permettant de vérifier la connectivité au serveur hébergeant le logiciel NX-OS et le FCR.Montrer l'exemple
Cet exemple vérifie que le commutateur peut atteindre le serveur à l'adresse IP 172.19.2 :
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.
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Copiez le logiciel NX-OS et les images EPLD sur le commutateur Nexus 92300YC.
Montrer l'exemple
cs2# copy sftp: bootflash: vrf management Enter source filename: /code/nxos.9.2.2.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.9.2.2.bin /bootflash/nxos.9.2.2.bin /code/nxos.9.2.2.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.9.2.2.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.9.2.2.img /bootflash/n9000-epld.9.2.2.img /code/n9000-epld.9.2.2.img 100% 161MB 9.5MB/s 00:16 sftp> exit Copy complete, now saving to disk (please wait)... Copy complete.
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Vérifiez la version en cours d'exécution du logiciel NX-OS :
show version
Montrer l'exemple
cs2# show version Cisco Nexus Operating System (NX-OS) Software TAC support: http://www.cisco.com/tac Copyright (C) 2002-2018, 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 05.31 NXOS: version 9.2(1) BIOS compile time: 05/17/2018 NXOS image file is: bootflash:///nxos.9.2.1.bin NXOS compile time: 7/17/2018 16:00:00 [07/18/2018 00:21:19] Hardware cisco Nexus9000 C92300YC Chassis Intel(R) Xeon(R) CPU D-1526 @ 1.80GHz with 16337884 kB of memory. Processor Board ID FDO220329V5 Device name: cs2 bootflash: 115805356 kB Kernel uptime is 0 day(s), 4 hour(s), 23 minute(s), 11 second(s) Last reset at 271444 usecs after Wed Apr 10 00:25:32 2019 Reason: Reset Requested by CLI command reload System version: 9.2(1) Service: plugin Core Plugin, Ethernet Plugin Active Package(s): cs2#
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Installez l'image NX-OS.
L'installation du fichier image entraîne son chargement à chaque redémarrage du commutateur.
Montrer l'exemple
cs2# install all nxos bootflash:nxos.9.2.2.bin Installer will perform compatibility check first. Please wait. Installer is forced disruptive Verifying image bootflash:/nxos.9.2.2.bin for boot variable "nxos". [] 100% -- SUCCESS Verifying image type. [] 100% -- SUCCESS Preparing "nxos" version info using image bootflash:/nxos.9.2.2.bin. [] 100% -- SUCCESS Preparing "bios" version info using image bootflash:/nxos.9.2.2.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 9.2(1) 9.2(2) yes 1 bios v05.31(05/17/2018):v05.28(01/18/2018) v05.33(09/08/2018) 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 2019 Apr 10 04:59:35 cs2 %$ VDC-1 %$ %VMAN-2-ACTIVATION_STATE: Successfully deactivated virtual service 'guestshell+' Finishing the upgrade, switch will reboot in 10 seconds.
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Vérifiez la nouvelle version du logiciel NX-OS après le redémarrage du commutateur :
show version
Montrer l'exemple
cs2# show version Cisco Nexus Operating System (NX-OS) Software TAC support: http://www.cisco.com/tac Copyright (C) 2002-2018, 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 9.2(2) BIOS compile time: 09/08/2018 NXOS image file is: bootflash:///nxos.9.2.2.bin NXOS compile time: 11/4/2018 21:00:00 [11/05/2018 06:11:06] Hardware cisco Nexus9000 C92300YC Chassis Intel(R) Xeon(R) CPU D-1526 @ 1.80GHz with 16337884 kB of memory. Processor Board ID FDO220329V5 Device name: cs2 bootflash: 115805356 kB Kernel uptime is 0 day(s), 0 hour(s), 3 minute(s), 52 second(s) Last reset at 182004 usecs after Wed Apr 10 04:59:48 2019 Reason: Reset due to upgrade System version: 9.2(1) Service: plugin Core Plugin, Ethernet Plugin Active Package(s):
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Mettre à niveau l'image EPLD et redémarrer le commutateur.
Montrer l'exemple
cs2# 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 cs2# install epld bootflash:n9000-epld.9.2.2.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 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.
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Après le redémarrage du commutateur, reconnectez-vous et vérifiez que la nouvelle version de EPLD a été chargée correctement.
Montrer l'exemple
cs2# *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