Switch is not asking for the Magement Password

[magyshanks2020]

I want the switch asks for the Mangement Password Prior entering. 

When i TElnet the switch it says  Switch>

I want it asks for a password prior saying that command

Attached the configs.. I would like to use the Vty

line con 0
line vty 0 4
password Cisco
login
transport input telnet
line vty 5 15
password Cisco
login
transport input telnet

[balaji.bandi]

you need to add AAA command as below along with username and password :

#username balajibandi password favourite!!!
#username admin privilege 15 password Admin123!

#aaa new-model
#aaa authentication login default local
#aaa authorization exec default local

line vty 0 4
password Cisco
login local
transport input telnet

[magyshanks2020]

I don't need username I want just password