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公告

December 2020

December 2020

December 2020

【原创】思科Nexus 9000交换机EPLD升级

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第一步:将epld镜像copy 到bootflash中
switch# copy usb1:n9000-epld.7.0.3.I7.2.img bootflash:
第二步:检查epld的兼容性,确认是否需要升级
switch# show install all impact epldbootflash:n9000-epld.7.0.3.I7.2.img
Retrieving EPLD versions... Please wait.
Images will be upgraded according tofollowing table:
Module Type EPLD Running-Version New-Version Upg-Required
------ ---- ------------- --------------- ----------- ------------
1 SUP MI FPGA 0x05 0x07 Yes
1 SUP IO FPGA 0x17 0x17 No
1 SUP MI FPGA2 0x01 0x02 Yes
Compatibility check:
Module Type Upgradable Impact Reason
-------------------------------------------------
1 SUP Yes disruptive Module Upgradable
第三步:执行epld升级,EPLD升级完成之后,系统会自动重启
switch# install epld bootflash:n9000-epld.7.0.3.I7.2.imgmodule all
Compatibility check:
Module Type Upgradable Impact Reason
------ ----------------- ---------- ---------- ------
1 SUP Yes disruptive Module Upgradable
Retrieving EPLD versions... Please wait.
Images will be upgraded according tofollowing table:
Module Type EPLD Running-Version New-Version Upg-Required
------ ---- ------------- --------------- ----------- ------------
1 SUP MI FPGA 0x05 0x07 Yes
1 SUP IO FPGA 0x17 0x17 No
1 SUP MI FPGA2 0x01 0x02 Yes
The above modules require upgrade.
The switch will be reloaded at the end ofthe upgrade
Do you want to continue (y/n) ? y
Proceeding to upgrade Modules.
Starting Module 1 EPLD Upgrade
2018 Jan 9 10:38:36 switch %$ VDC-1 %$ %USER-2-SYSTEM_MSG: <<%USBHSD-2-USB_SWAP>> USB insertion orremoval detected - usbhsd
2018 Jan 9 10:38:36 switch %$ VDC-1 %$ %USER-2-SYSTEM_MSG: <<%USBHSD-2-UMOUNT>> USB1: offline - usbhsd
Module 1 : MI FPGA [Programming] : 42.19% ( 27 of 64 sectors)
Module 1 : MI FPGA [Programming] : 100.00%( 64 of 64 sectors)
Module 2 : MI FPGA2 [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.
Reseting Active SUP (Module 1) FPGAs.Please wait...
[ 398.161483] [1515494467] Preparations for deep sleep now complete.

评论
13nash
Collaborator
N9K,市场上应用的多吗
jingjian
Advocate
13nash 发表于 2018-1-10 14:18
N9K,市场上应用的多吗

目前N9K在OTT行业应用的比较多,在企业网因为比6500,6800系列更具性价比,所以在企业网核心、企业网数据中心也有大规模的应用。
raojp
Beginner
感谢楼主分享,请问这个升级后,对IOS,KICKSTART之类的没影响吧。记得有一个表格是说这个对应匹配的版本号的。:)
jingjian
Advocate
yiqilin 发表于 2018-1-10 16:50
感谢楼主分享,请问这个升级后,对IOS,KICKSTART之类的没影响吧。记得有一个表格是说这个对应匹配的版本号 ...

先升级NX-OS,然后在升级对应的EPLD,版本号需要一致
IOS和NX-OS没有任何联系
kickstart在7.0版本已经内置在NX-OS中,没有单独的kickstart了
chaogou826332
Beginner
学习了谢谢楼主
挨踢小生
Beginner
学习了,谢谢楼主!!!
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