Installieren Sie die NX-OS-Software
Gehen Sie wie folgt vor, um die NX-OS-Software auf dem Switch Nexus 92300YC zu installieren.
NX-OS ist ein Netzwerkbetriebssystem für die Nexus-Serie von Ethernet-Switches und die MDS-Serie von Fibre Channel (FC) Storage Area Network Switches von Cisco Systems.
Überprüfungsanforderungen
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Die für die Nexus 92300YC Switches unterstützten Inter-Switch Links (ISLs) sind die Ports 1/65 und 1/66.
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Die für die Nexus 92300YC Switches unterstützten Knotenverbindungen sind die Ports 1/1 bis 1/66.
Bitte stellen Sie sicher, dass Sie Folgendes haben:
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Die passende NetApp Cisco NX-OS-Software für Ihre Switches finden Sie auf der NetApp Support-Website. "mysupport.netapp.com"
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Ein voll funktionsfähiger Cluster (keine Fehler in den Protokollen oder ähnliche Probleme).
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"Cisco Ethernet-Switch-Seite". In der Switch-Kompatibilitätstabelle finden Sie die unterstützten ONTAP und NX-OS-Versionen.
Installieren Sie die Software
Die Beispiele in diesem Verfahren verwenden zwei Knoten, aber ein Cluster kann bis zu 24 Knoten umfassen.
Die Beispiele in diesem Verfahren verwenden die folgende Schalter- und Knotennomenklatur:
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Die Bezeichnungen der Nexus 92300YC-Switches lauten:
cs1Undcs2Die -
Das in diesem Verfahren verwendete Beispiel startet das Upgrade auf dem zweiten Switch, *cs2*.
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Die Cluster-LIF-Namen sind
node1_clus1Undnode1_clus2für Knoten1 undnode2_clus1Undnode2_clus2für Knoten 2. -
Der IPspace-Name lautet:
ClusterDie -
Der
cluster1::*>Die Eingabeaufforderung zeigt den Namen des Clusters an. -
Die Cluster-Ports auf jedem Knoten sind benannt
e0aUnde0bDieSiehe die"Hardware-Universum^_" für die tatsächlich von Ihrer Plattform unterstützten Cluster-Ports.
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Verbinden Sie den Cluster-Switch mit dem Management-Netzwerk.
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Verwenden Sie die
pingBefehl zum Überprüfen der Verbindung zum Server, auf dem die NX-OS-Software und die RCF gehostet werden.Beispiel anzeigen
Dieses Beispiel bestätigt, dass der Switch den Server unter der IP-Adresse 172.19.2.1 erreichen kann:
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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Kopieren Sie die NX-OS-Software und die EPLD-Images auf den Nexus 92300YC-Switch.
Beispiel anzeigen
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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Überprüfen Sie die laufende Version der NX-OS-Software:
show versionBeispiel anzeigen
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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Installieren Sie das NX-OS-Image.
Durch die Installation der Image-Datei wird diese bei jedem Neustart des Switches geladen.
Beispiel anzeigen
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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Überprüfen Sie nach dem Neustart des Switches die neue Version der NX-OS-Software:
show versionBeispiel anzeigen
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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Aktualisieren Sie das EPLD-Image und starten Sie den Switch neu.
Beispiel anzeigen
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. -
Nach dem Neustart des Switches melden Sie sich erneut an und überprüfen Sie, ob die neue Version von EPLD erfolgreich geladen wurde.
Beispiel anzeigen
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
Nach der Installation der NX-OS-Software können Sie "Installieren Sie die Referenzkonfigurationsdatei"Die