erasing the config
Last few mock lab, I had some old config left from whoever last login or was intentional.
I did write erase & reload the router ,On switches I did wr erase & delete vlan.dat file & reload the switch but old Vlan keep coming back up in the c
I am wonering what I am doing wrong ?
Now, I am actual lab how often you need to erase the config ( or this is a it depends answer )
Help me .
Thank you in advance.