05-31-2022 04:20 AM - edited 05-31-2022 04:23 AM
I have this Cisco fiber switch (catalyst WS-C3750G-12S )and I want to upgrade the iso it has all fiber port and there's no USB port, how can I upgrade the switch only using a console cable
I have an iso file on my laptop and I already installed tftpd64
05-31-2022 04:27 AM
Hi
I am assuming that you dont have any GBIC over there?
The option I see is via xmodem but, man, this is going to take a while to transfer the IOS. I did it some time ago and it took a long time.
05-31-2022 04:34 AM
yes I don't have GBIC
both Switches in Stack mode
can I upgrade the fiber Switch from the Lan Switch using Stack?
05-31-2022 04:50 AM - edited 05-31-2022 04:50 AM
It is possible. But, if fiber switch is the master, you need to change it.
05-31-2022 04:27 AM
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