Step to do
Verify current switch protect by password via console
Reset switch by follow
Step 1 - Mode Button Location
. Number 9 shows the location of the Mode button on all 2960X models: Catalyst 2960X
Step 2 - Press Mode Button
. Hold down the Mode button until you see the following output:
system software:
flash_init
boot
switch:
Step 3 - Initialize Flash
flash_init
Step 4 - Delete Config Files
switch: del flash:config.text
del flash:vlan.dat
Step 5 - Reboot
switch: boot