Hi everyone,
I get this error message: NCOB02074: Connecting Timed out. Check the device connectivity with the server when trying to enroll a WS-C2960X-24TS-L 15.2(2)E7 C2960X-UNIVERSALK9-M - cisco switch.
Does anyone have any idea what could cause this problem?
I also says: Device tried to contact the server and failed during certificate install
Its the same certificate I use for 3560-cx and 2960-cx and 9300 and they works OK in the Cisco DNA Center.
I have tried the following commands in order to ''clear'' the switch (same results):
conf t
crypto key zeroize
y
no crypto pki cert pool
y
no crypto pki certificate pool
yes
no crypto pki trustpoint pnplabel
yes
no pnp profile pnp-zero-touch
yes
end
delete /force flash:vlan.dat
delete /force flash:pnp*
delete /force nvram:*.cer
delete /force nvram:pnp*
wr erase
