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I am fiddling with an older to be recycled Cisco Catalyst Switch. When it powers on, I see something like below during startup.POST: EMAC Loopback Test: PassedWhat does this do? I thought with the loopback being performed it would suffice for a hardw...
I am still new to Meraki Equipment. I obtained such equipment from an upstream customer who is concerned about data on it (Meraki MX80 specifically) and wanted to know if it was possible, for someone to bring that unit back to their site and "hack" i...
Newer switches have the factory-reset all secure command which performs a NIST purge (see System Management Configuration Guide, Cisco IOS Release 15.2(7)E3k (Catalyst Micro Switch Series)I've just found this command but it doesn't work for older swi...
That could be done with delete /recursive /force flash: and format flash: correct or do you have a better recommendation for formatting the flash? Would it delete the firmware?
That's a good way to take care of switches that I no longer need so I appreciate the answer but I'm searching how to do it myself and if the way I'm currently doing it is secure