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05-31-2017 03:23 AM
05-31-2017 03:23 AM
HP 2920-48G-POE+ Switch (J9729A) Stack update
Hey all,
Im wodering how to update the firmware on my HP 2920-48G-POE+ Switch (J9729A) Stack.
My 2920 Stack has one Comander, one Standby and one Memeber. MY Comander has the WB.16.01.0004 running.
I guess the other both as well but not sure how to ccheck that, show stack show me only the commander FW.
But what I want to know, can I update all switches in the stack via Webgui? If not what is the way to update the all Switches in the stack? or even do I need to update all or is it enough to update only the commander.
Hope you can help me.
Thanks
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05-31-2017 07:39 AM
05-31-2017 07:39 AM
Re: HP 2920-48G-POE+ Switch (J9729A) Stack update
Hi
Probably it is possible to upgrade your stack by GUI, but i always work with CLI so i can tell you how to do it that way :)
If you are using a tftp server for retrieving your firmware, enter following command on the commander switch:
copy tftp flash <ipaddress tftp> <filename> primary
The commander will push this automaticly to the other members of the stack.
When this is complete you will need to boot the whole stack with following command:
boot system
Kind regards
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05-31-2017 11:56 PM
05-31-2017 11:56 PM
Re: HP 2920-48G-POE+ Switch (J9729A) Stack update
l thanks guys,
any Idea how to check what frimware is running on all devices in stack?
Thanks
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06-01-2017 12:52 AM
06-01-2017 12:52 AM
Re: HP 2920-48G-POE+ Switch (J9729A) Stack update
hi
try show version
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06-01-2017 01:23 AM
06-01-2017 01:23 AM
Re: HP 2920-48G-POE+ Switch (J9729A) Stack update
unfortunately showing me only one version
Image stamp:
/ws/swbuildm/rel_tacoma_qaoff/code/build/anm(swbuildm_rel_tacoma_qaoff_rel_taco
ma)
Apr 14 2017 12:51:11
WB.16.03.0004
602
Boot Image: Primary
Boot ROM Version: WB.16.03
Active Boot ROM: Primary
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06-01-2017 01:46 AM
06-01-2017 01:46 AM
Re: HP 2920-48G-POE+ Switch (J9729A) Stack update
When you put switches in a stack they need to have the same firmware anyway, else you can not stack them.
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06-01-2017 02:01 AM
06-01-2017 02:01 AM
Re: HP 2920-48G-POE+ Switch (J9729A) Stack update
Show System
Gives you the Software revision, which must be the same on all stack members and it gives you the rom version of each member
Hth
Alex
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06-01-2017 03:26 AM
06-01-2017 03:26 AM
Re: HP 2920-48G-POE+ Switch (J9729A) Stack update
ok thanks you all