Dears ,
please help me in this problem I have switch 3750G-12S but when we access in the switch by putty give me un knowing sample as below only when move and insert the cable in the console switch port :
▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒}▒▒▒}▒▒▒▒▒▒▒▒?▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒}▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒o▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒s▒=▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒?w▒▒▒▒▒▒▒▒▒▒▒▒▒v▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒?▒▒▒▒_▒▒▒▒▒
and i changed the baud rate many time from 9600 to 19200 or 115200 and others , So please advise