Router>
Router>enable
Router#show running-config
Building configuration...


Current configuration : 1008 bytes
!
! Last configuration change at 14:12:51 UTC Mon Jan 13 2020
!
version 16.9
service timestamps debug datetime msec
service timestamps log datetime msec
platform qfp utilization monitor load 80
no platform punt-keepalive disable-kernel-core
!
hostname Router
!
boot-start-marker
boot-end-marker
!
!
!
no aaa new-model
!
ip admission watch-list expiry-time 0
!
!
!

Router#show startup-config
Using 1055 out of 33554432 bytes
!
! Last configuration change at 13:07:20 UTC Wed Dec 18 2019
!
version 16.9
service timestamps debug datetime msec
service timestamps log datetime msec
platform qfp utilization monitor load 80
no platform punt-keepalive disable-kernel-core
!
hostname Router
!
boot-start-marker
boot-end-marker
!
!
!
no aaa new-model
!
ip admission watch-list expiry-time 0
!
!
!

Router#config t
Enter configuration commands, one per line.  End with CNTL/Z.
Router(config)#hostname R1
R1(config)#exit
R1#
*Jan 14 09:34:03.058: %SYS-5-CONFIG_I: Configured from console by console
R1#config t
Enter configuration commands, one per line.  End with CNTL/Z.
R1(config)#line console 0
R1(config-line)#password class
R1(config-line)#login
R1(config-line)#exit
R1(config)#exit
R1#e
*Jan 14 09:37:24.318: %SYS-5-CONFIG_I: Configured from console by console
% Ambiguous command:  "e"
R1#exit

































R1 con0 is now available





Press RETURN to get started.








User Access Verification

Password:
R1>enable
R1#config t
Enter configuration commands, one per line.  End with CNTL/Z.
R1(config)#enable password cisco
 WARNING: Command has been added to the configuration using a type 0 password. However, type 0 passwords will soon be deprecated. Migrate to a supported password type
R1(config)#
*Jan 14 09:38:12.679: %AAAA-4-CLI_DEPRECATED: WARNING: Command has been added to the configuration using a type 0 password. However, type 0 passwords will soon be deprecated. Migrate to a supported password type
R1(config)#exit
R1#
*Jan 14 09:39:19.198: %SYS-5-CONFIG_I: Configured from console by console
R1#exit

































R1 con0 is now available





Press RETURN to get started.








User Access Verification

Password:
Password:
R1>enable
Password:
R1#
R1#config t
Enter configuration commands, one per line.  End with CNTL/Z.
R1(config)#enable secret cisco
The enable secret you have chosen is the same as your enable password.
This is not recommended.  Re-enter the enable secret.

R1(config)#
R1(config)#cisco1
              ^
% Invalid input detected at '^' marker.

R1(config)#enable secret cisco1
R1(config)#exit
R1#
R1#
*Jan 14 09:41:58.331: %SYS-5-CONFIG_I: Configured from console by console
R1#config t
Enter configuration commands, one per line.  End with CNTL/Z.
R1(config)#service password encryption
                            ^
% Invalid input detected at '^' marker.

R1(config)#service password-encryption
R1(config)#exit
R1#
*Jan 14 09:46:10.808: %SYS-5-CONFIG_I: Configured from console by console
R1#config t
Enter configuration commands, one per line.  End with CNTL/Z.
R1(config)#banner motd "This is a secure system. Authorized Access Only!"
R1(config)#exit
R1#
*Jan 14 09:47:05.584: %SYS-5-CONFIG_I: Configured from console by console
R1#config t
Enter configuration commands, one per line.  End with CNTL/Z.
R1(config)#interface gigabitethernet 0/0
% Incomplete command.

R1(config)#interface G0/0
% Incomplete command.

R1(config)#interface gigabitetherner0/0
                                   ^
% Invalid input detected at '^' marker.

R1(config)#interface gigabitethernet0/0
% Incomplete command.

R1(config)#interface fastethernet 0/0
                      ^
% Invalid input detected at '^' marker.

R1(config)#interface gigabitethernet 0/0/0
R1(config-if)#ip address 101.12.10.1 255.255.255.0
R1(config-if)#no shutdown
R1(config-if)#exit
R1(config)#exit
R1#
R1#
*Jan 14 09:59:15.664: %SYS-5-CONFIG_I: Configured from console by console
R1#confgi t
       ^
% Invalid input detected at '^' marker.

R1#interface gigabitethernet 0/0/1
     ^
% Invalid input detected at '^' marker.

R1#config t
Enter configuration commands, one per line.  End with CNTL/Z.
R1(config)#interface gigabitethernet 0/0/1
R1(config-if)#ip address 101.12.11.1
% Incomplete command.

R1(config-if)#ip address 101.12.11.1 255.255.255.0
R1(config-if)#not shutdown
                ^
% Invalid input detected at '^' marker.

R1(config-if)#no shutdown
R1(config-if)#exit
R1(config)#exit
R1#
*Jan 14 10:00:46.944: %SYS-5-CONFIG_I: Configured from console by console
R1#config t
Enter configuration commands, one per line.  End with CNTL/Z.
R1(config)#interface G0/0/0
R1(config-if)#

































R1 con0 is now available





Press RETURN to get started.


*Jan 14 10:21:11.307: %SYS-5-CONFIG_I: Configured from console by consoleThis is a secure system. Authorized Access Only!

User Access Verification

Password:
R1>
R1>enable
Password:
Password:
Password:
% Bad secrets

R1>enable
Password:
Password:
Password:
% Bad secrets

R1>enable
Password:
R1#config t
Enter configuration commands, one per line.  End with CNTL/Z.
R1(config)#interface "Connected with PC1 to PC2"
                     ^
% Invalid input detected at '^' marker.

R1(config)#banner motd "Connected with PC1 to PC2".
R1(config)#exit
R1#exit

































R1 con0 is now available





Press RETURN to get started.







*Jan 14 10:29:52.837: %SYS-5-CONFIG_I: Configured from console by consoleConnected with PC1 to PC2

User Access Verification

Password:
R1>enable
Password:
R1#show run
Building configuration...


Current configuration : 1228 bytes
!
! Last configuration change at 10:29:52 UTC Tue Jan 14 2020
!
version 16.9
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
platform qfp utilization monitor load 80
no platform punt-keepalive disable-kernel-core
!
hostname R1
!
boot-start-marker
boot-end-marker
!
!
enable secret 5 $1$H3NU$pkTkrLl8HHUZBWPDi1b5U1
enable password 7 05080F1C2243
!
no aaa new-model
!
ip admission watch-list expiry-time 0
!
!
!
!
!
!
!
!
!
!
subscriber templating
multilink bundle-name authenticated
!
!
!
!
!
license udi pid ISR4221/K9 sn FGL22359289
no license smart enable
diagnostic bootup level minimal
!
spanning-tree extend system-id
!
!
!
!
redundancy
 mode none
!
!
!
!
!
!
!
!
interface GigabitEthernet0/0/0
 ip address 101.12.10.1 255.255.255.0
 negotiation auto
!
interface GigabitEthernet0/0/1
 ip address 101.12.11.1 255.255.255.0
 negotiation auto
!
interface Serial0/1/0
 no ip address
!
interface Serial0/1/1
 no ip address
!
ip forward-protocol nd
no ip http server
ip http secure-server
!
!
!
!
!
!
control-plane
!
banner motd ^CConnected with PC1 to PC2^C
!
line con 0
 password 7 0205085A1815
 login
 transport input none
 stopbits 1
line vty 0 4
 login
!
!
!
!
!
!
end

R1#ping 101.12.10.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 101.12.10.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/1 ms
R1#ping 101.12.11.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 101.12.11.1, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)
R1#sho int brief
            ^
% Invalid input detected at '^' marker.

R1#sho ip int brief
Interface              IP-Address      OK? Method Status                Protocol
GigabitEthernet0/0/0   101.12.10.1     YES manual up                    up
GigabitEthernet0/0/1   101.12.11.1     YES manual down                  down
Serial0/1/0            unassigned      YES unset  down                  down
Serial0/1/1            unassigned      YES unset  down                  down
R1#
*Jan 14 10:41:50.368: %LINK-3-UPDOWN: Interface GigabitEthernet0/0/1, changed state to up
*Jan 14 10:41:51.368: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/0/1, changed state to up
*Jan 14 10:42:19.360: %LINK-3-UPDOWN: Interface GigabitEthernet0/0/1, changed state to down
*Jan 14 10:42:21.371: %LINK-3-UPDOWN: Interface GigabitEthernet0/0/1, changed state to upsho ip int brief
Interface              IP-Address      OK? Method Status                Protocol
GigabitEthernet0/0/0   101.12.10.1     YES manual up                    up
GigabitEthernet0/0/1   101.12.11.1     YES manual up                    up
Serial0/1/0            unassigned      YES unset  down                  down
Serial0/1/1            unassigned      YES unset  down                  down
R1#