Lab 3: How To Configure Telnet Remote Access on Cisco Switch

Lab : Configure Telnet Remote Access on Cisco Switch

Step :
-> assign enable password
-> assing line console password using PBKDF2 hashing algorithm
-> assign line VTY password for Remode Managemet and enable service password encryption
-> assing management ip address for telnet access
-> assign default-gateway for also need to add default gateway to the pc so it can communicate it’s local subnet and vlan by using default gateway .So we need to specify this default gateway to the switch.

 SW1-mohammadpur Configuration:

Step 1: assing line console password using PBKDF2 hashing algorithm
Switch(config)#username sw1 algorithm-type sha256 secret switch1
Switch(config)#line console 0
Switch(config-line)#login local
Switch(config-line)#
Switch(config-line)#do show run | i user
username sw1 secret 8 $8$BdFi1xwKqkqTdo$UIwuJHhkgKngYRumEkgXGmHaYiJPXWHaTq8WluSsfrU

Step 2:assign enable password Encode the password using the PBKDF2 hashing algorithm
Switch(config)#enable algorithm-type sha256 secret passsw1

Step 3:assign line VTY password for Remode Managemet and
Switch(config)#line vty ?
  <0-1500>  First Line number

Switch(config)#line vty 0 15
Switch(config-line)#password sw1password
Switch(config)#do show run | b line vty  
line vty 0 4
 password sw1password
 login
line vty 5 15
 password sw1password
 login
!
!
end
Step 4: enable service password encryption

Switch(config)#service password-encryption 

Switch(config)#do show run | b line vty    
line vty 0 4
 password 7 0215130A1B071C325B411B1D
 login
line vty 5 15
 password 7 0215130A1B071C325B411B1D
 login
!
!
end

step 5:assing management ip address for telnet access 

Switch(config)#interface vlan 1
Switch(config-if)#ip address 192.168.1.10 255.255.255.0
Switch(config-if)#no shutdown 

Step 5:assign default-gateway for also need to add default gateway to the pc so it can communicate it’s local subnet and vlan by using default gateway .So we need to specify this default gateway to the switch

Switch(config)#ip default-gateway 192.168.1.1

SW2-dhanmondi Configuration :

Step 1:-> assing line console password using PBKDF2 hashing algorithm
Switch(config)#user sw2 algorithm-type sha256 secret switch2
Switch(config)#line con 0
Switch(config-line)#login local
Switch(config-line)#exit

Step 2:->assign enable password using PBKDF2 hashing algorithm
Switch(config)#enable algorithm-type sha256 secret passsw2

Step 3: -> assign line VTY password for Remode Managemet and enable service password encryption

Switch(config)#line vty 0 15
Switch(config-line)#password sw2password
Switch(config)#service password-encryption



Step 4: -> assing management ip address for telnet access
Switch(config)#interface vlan 1
Switch(config-if)#ip address 192.168.1.11 255.255.255.0
Switch(config-if)#no shut

Step 5: -> assign default-gateway for local subnet pc communication

Switch(config)#ip default-gateway 192.168.1.1