Password Management on Cisco Router

 

Topic: - Password Management on Cisco Route

Password Management of Cisco Router's:-

---------------------------------------

Running-Config File:- Data stores in RAM.

Startup-Config File:- Data stores in NVRAM.

Save the data from RAM to NVRAM:-

---------------------------------

Router#copy running-config startup-config

Show The Running Status of Router:-

-----------------------------------

Router#show running-config

 

Encrypt The All Password of Router:-

------------------------------------

Router(config)#service password-encryption

Protect Router's Console Port:-

-------------------------------

Router>enable

Router#configure terminal

Router(config)#line console 0

Router(config-line)#password abhishek

Router(config-line)#login

Router(config-line)#

Protect Router's Prev. Mode:-

-----------------------------

Router(config)#enable secret 654321

or

Router(config)#enable password 123456

Protect Router's Aux Port:-

---------------------------

Router>enable

Router#configure terminal

Router(config)#line aux 0

Router(config-line)#password bharat

Router(config-line)#login

Router(config-line)#

Protect Router's VTY Port:-

---------------------------

Router>enable

Router#configure terminal

Router(config)#line vty 0 2

Router(config-line)#pass

Router(config-line)#password telnet

Router(config-line)#login

Router(config-line)#

Remove All Password:-

---------------------

Router(config)#no enable password

or 

Router(config)#no enable secret 

or

Router(config)#line console 0

Router(config-line)#no password 

Router(config-line)#no login 

Router(config-line)#exit

or

Router(config)#line aux 0

Router(config-line)#no password 

Router(config-line)#no login 

Router(config-line)#exit

or

Router(config)#line vty 0 2

Router(config-line)#no password 

Router(config-line)#no login 

Router(config-line)#

Thanks & Regards

Abhishek Pathak

+91-9621134014

abhishek9621134014@outlook.com