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本繁體中文版使用機器翻譯，譯文僅供參考，若與英文版本牴觸，應以英文版本為準。

安裝或升級 NX-OS 軟體

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請依照此程序在 Nexus 9336C-FX2 和 9336C-FX2-T 交換器上安裝或升級 NX-OS 軟體。

開始之前，請先完成以下步驟。"準備安裝 NX-OS 和 RCF" 。

審查要求

開始之前

請確保您擁有以下物品：

  • 交換器配置的目前備份。

  • 一個功能齊全的群集（日誌中沒有錯誤或類似問題）。

建議的文檔
關於範例

本流程中的範例使用以下開關和節點命名規則：

  • 這兩個 Cisco 交換器的名稱分別是 s1 和 s2。

  • 節點名稱為 cluster1-01 和 cluster1-02。

安裝或升級軟體

流程需要同時使用ONTAP指令和Cisco Nexus 9000 系列交換器指令；除非另有說明，否則使用ONTAP指令。

步驟

  1. 將交換器連接到管理網路。

  2. 使用 `ping`用於驗證與託管 NX-OS 軟體和 RCF 的伺服器的連接性的命令。

    顯示範例

    此範例驗證交換器可以存取 IP 位址為 172.19.2.1 的伺服器：

    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. 如果您是第一次設定交換器，請跳至步驟 5。如果您要升級交換器，請繼續執行下一步。

  4. 檢查每個節點儲存連接埠和儲存架連接埠的管理或運作狀態。

    1. 顯示節點儲存連接埠屬性：

      storage port show
      顯示範例 
      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. 顯示儲存櫃連接埠屬性：

      storage shelf port show
      顯示範例 
      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. 確認交換器已啟用交換器健全狀況監控（CSHM），以便對交換器進行監控：

      system switch ethernet show
      顯示範例 
      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. 使用 SSH 或透過序列主控台登入交換器。

  6. 將 NX-OS 軟體和 EPLD 映像複製到 Nexus 9336C-FX2 交換器。

    顯示範例 
    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. 請確認NX-OS軟體的運作版本：

    show version

    顯示範例 
    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. 安裝 NX-OS 鏡像。

    安裝鏡像檔案後，每次交換器重新啟動時都會載入該檔案。

    顯示範例 
    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. 交換器重新啟動後，請先驗證NX-OS軟體的新版本：

    show version

    顯示範例 
    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. 升級EPLD鏡像並重新啟動交換器。

    顯示範例 
    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. 交換器重新開機後，請再次登入並驗證新版本的 EPLD 是否已成功載入。

    顯示範例 
    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. 如果您是第一次設定交換器，請跳至步驟 14。如果您要升級交換器，請繼續執行下一步。

  13. 驗證每個節點儲存連接埠和儲存架連接埠的健全狀況狀態。

    1. 顯示節點儲存連接埠屬性：

      storage port show
      顯示範例 
      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. 顯示儲存櫃連接埠屬性：

      storage shelf port show
      顯示範例 
      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. 確認交換器已啟用交換器健全狀況監控（CSHM）功能，以便對其進行監控：

      system switch ethernet show
      顯示範例 
      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. 重複步驟 5 至 13 ，在交換器 s1 上安裝 NX-OS 軟體。

下一步是什麼？

安裝或升級 NX-OS 軟體後，您可以…"安裝或升級 RCF" 。