R1#enable
R1#conf t
R1(config)#interface fa 0/0
R1(config-if)#ip addres
R1(config-if)#ip address dhcp
R1(config-if)#ip nat outside
R1(config-if)#no shutdown
R1(config-if)#interface fa 0/1
R1(config-if)#ip add
R1(config-if)#ip address 10.10.10.1 255.255.255.0
R1(config-if)#ip nat inside
R1(config-if)#exit
R1(config)#ip route 0.0.0.0 0.0.0.0 192.168.30.1
R1(config)#access-list 33 permit 10.10.10.0 0.0.0.255
R1(config)#ip nat inside source LIST 33 INTERface fastEthernet 0/0 overload
R1(config)#do write
Building configuration...
[OK]
R1(config)#ip name-server 8.8.8.8
R1(config)#ip domain-lookup
R1(config)#ntp server 0.hu.pool.ntp.org
R1(config)#logging on
R1(config)#logging host 10.10.10.2
R1(config)#logging trap informational
R1(config)#logging facility local7
R1(config)#service timestamps log
R1(config)#username admin privil
R1(config)#username admin privilege 15 secret asdQWE123
R1(config)#do logout

































R1 con0 is now available





Press RETURN to get started.






R1#
R1#
00:31:30: %SYS-5-CONFIG_I: Configured from console by console
R1#
00:31:31: %SYS-6-LOGGINGHOST_STARTSTOP: Logging to host 10.10.10.2 started - CLI initiated
R1#do write
      ^
% Invalid input detected at '^' marker.

R1#conf t
Enter configuration commands, one per line.  End with CNTL/Z.
R1(config)#do write
Building configuration...
[OK]
R1(config)#show ip interface brief
             ^
% Invalid input detected at '^' marker.

R1(config)#do show ip interface brief
Interface                  IP-Address      OK? Method Status                Protocol
FastEthernet0/0            192.168.30.75   YES DHCP   up                    up
Serial0/0                  unassigned      YES unset  administratively down down
FastEthernet0/1            10.10.10.1      YES manual administratively down down
Serial0/1                  unassigned      YES unset  administratively down down
NVI0                       unassigned      NO  unset  up                    up
R1(config)#line con 0
R1(config-line)#login local
R1(config-line)#interface fa 0/1
R1(config-if)#no shutdown
R1(config-if)#line con 0
00:35:04: %LINK-3-UPDOWN: Interface FastEthernet0/1, changed state to up
00:35:05: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up
R1(config-if)#do logout