CISCO ROUTER CONFIGURATION! PASSWORD ENCRYPTION, CONSOLE PORT PASSWORD, BANNER, TELNETTINTG INTO REMOTE NETWORK, ETC.


Donceetech(config-if-range)# crypto map donceetech ?
  <cr>
Donceetech(config-if-range)# crypto map donceetech
ERROR: Crypto Map with tag donceetech does not exist.

Donceetech(config-if-range)#cry
Donceetech(config-if-range)#crypto map net ?
  <cr>
Donceetech(config-if-range)#crypto map net
ERROR: Crypto Map with tag net does not exist.

Donceetech(config-if-range)#prio
Donceetech(config-if-range)#priority
Donceetech(config-if-range)#priority-group ?
  <1-16>  Priority group
Donceetech(config-if-range)#priority-group 5 ?
  <cr>
Donceetech(config-if-range)#priority-group 5
Donceetech(config-if-range)#chann
Donceetech(config-if-range)#channel-group ?
  <1-64>  Channel group number
Donceetech(config-if-range)#channel-group 60 ?
% This command is not supported by Packet Tracer.
Donceetech(config-if-range)#channel-group 0 ?
% Unrecognized command
Donceetech(config-if-range)#channel-group 0- ?
% Unrecognized command
Donceetech(config-if-range)#channel-group 2 ?
% This command is not supported by Packet Tracer.
Donceetech(config-if-range)#channel-group  2
% This command is not supported by Packet Tracer.
Donceetech(config-if-range)#int ?
% Unrecognized command
Donceetech(config-if-range)#ip ?
  access-group        Specify access control for packets
  address             Set the IP address of an interface
  authentication      authentication subcommands
  flow                NetFlow Related commands
  hello-interval      Configures IP-EIGRP hello interval
  helper-address      Specify a destination address for UDP broadcasts
  nat                 NAT interface commands
  ospf                OSPF interface commands
  proxy-arp           Enable proxy ARP
  split-horizon       Perform split horizon
  summary-address     Perform address summarization
  virtual-reassembly  Virtual Reassembly
Donceetech(config-if-range)#ip help
Donceetech(config-if-range)#ip helper-address ?
  A.B.C.D  IP destination address
Donceetech(config-if-range)#ip helper-address 10.10.1.1 ?
  <cr>
Donceetech(config-if-range)#ip helper-address 10.10.1.1
Donceetech(config-if-range)#do wr
Building configuration...
[OK]
Donceetech(config-if-range)#end
Donceetech#logout

[Connection to 192.168.1.1 closed by foreign host]
PC>
PC>
PC>en
Invalid Command.

PC>telnet 192.168.1.1
Trying 192.168.1.1 ...Open
YOUR NOT ALLOW TO LOGIN HERE


User Access Verification

Password:
% Password:  timeout expired!

[Connection to 192.168.1.1 closed by foreign host]
PC>telnet 192.168.1.1
Trying 192.168.1.1 ...Open
YOUR NOT ALLOW TO LOGIN HERE


User Access Verification

Password:
Donceetech>en
Password:
Password:
Donceetech#conf
Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line.  End with CNTL/Z.
Donceetech(config)#do sh start
Using 991 bytes
!
version 15.1
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
security passwords min-length 10
!
hostname Donceetech

panning-tree mode pvst
!
!
!
!
!
!
interface GigabitEthernet0/0
 ip address 192.168.1.1 255.255.255.0
 ip helper-address 10.10.1.1
 priority-group 5
 duplex auto
 speed auto
!
interface GigabitEthernet0/1
 no ip address
 duplex auto
 speed auto
 shutdown
!
interface Vlan1
 no ip address
 shutdown
!
ip classless
!
ip flow-export version 9
!
!
!
banner motd ^C
YOUR NOT ALLOW TO LOGIN HERE ^C
!
radius-server key line
!
!
!
line con 0
 password don
 logging synchronous
 login
!
line aux 0
!
line vty 0 4
 exec-timeout 3000 0
 password dona
 logging synchronous
 login
line vty 5
 exec-timeout 3000 0
 password dona
 logging synchronous
 login
!
!
!
end


Donceetech(config)#
Donceetech(config)#
Donceetech(config)#
Donceetech(config)#
Donceetech(config)#
Donceetech(config)#
Donceetech(config)#
Donceetech(config)#do logout

[Connection to 192.168.1.1 closed by foreign host]
PC>ipconfig

FastEthernet0 Connection:(default port)

   Link-local IPv6 Address.........: FE80::260:5CFF:FE19:9C4B
   IP Address......................: 192.168.1.100
   Subnet Mask.....................: 255.255.255.0
   Default Gateway.................: 192.168.1.1








Donceetech(config)#
Donceetech(config)#
Donceetech(config)#
Donceetech(config)#no enable pas
Donceetech(config)#no enable password
Donceetech(config)#do sh run
Building configuration...

Current configuration : 1037 bytes
!
version 15.1
no service timestamps log datetime msec
no service timestamps debug datetime msec
service password-encryption
security passwords min-length 10
!
hostname Donceetech
!
!
!
enable secret 5 $1$mERr$bLGYFw55Ty3ZOp8qBUJ5b1
!
!
!
!
!
!
ip cef
no ipv6 cef
!
!
!
username donceetech
!
!
license udi pid CISCO2901/K9 sn FTX15246FAU
!
!
!
!
!
!
!
!
!
!
!
spanning-tree mode pvst
!
!
!
!
!
!
interface GigabitEthernet0/0
 ip address 192.168.1.1 255.255.255.0
 ip helper-address 10.10.1.1
 priority-group 5
 duplex auto
 speed auto
!
interface GigabitEthernet0/1
 no ip address
 duplex auto
 speed auto
 shutdown
!
interface Vlan1
 no ip address
 shutdown
!
ip classless
!
ip flow-export version 9
!
!
!
banner motd ^C
YOUR NOT ALLOW TO LOGIN HERE ^C
!
radius-server key line
!
!
!
line con 0
 password 7 08254340
 logging synchronous
 login
!
line aux 0
!
line vty 0 4
 exec-timeout 3000 0
 password 7 0825434008
 logging synchronous
 login
line vty 5
 exec-timeout 3000 0
 password 7 0825434008
 logging synchronous
 login
!
!
!
end


Donceetech(config)#username donceetech secret dona
% Password too short - must be at least 10 characters. Password not configured.
Donceetech(config)#username donceetech secret donatus2020
Donceetech(config)#do sh run
Building configuration...

Current configuration : 1077 bytes
!
version 15.1
no service timestamps log datetime msec
no service timestamps debug datetime msec
service password-encryption
security passwords min-length 10
!
hostname Donceetech
!
!
!
enable secret 5 $1$mERr$bLGYFw55Ty3ZOp8qBUJ5b1
!
!
!
!
!
!
ip cef
no ipv6 cef
!
!
!
username donceetech secret 5 $1$mERr$bLGYFw55Ty3ZOp8qBUJ5b1
!
!
license udi pid CISCO2901/K9 sn FTX15246FAU
!
!
!
!
!
!
!
!
!
!

D
Donceetech(config)#sec
Donceetech(config)#security ?
  passwords  Password security CLIs
Donceetech(config)#security pass
Donceetech(config)#security passwords ?
  min-length  Minimum length of passwords
Donceetech(config)#security passwords min
Donceetech(config)#security passwords min-length ?
  <0-16>  Minimum length of all user/enable passwords
Donceetech(config)#security passwords min-length 10 ?
  <cr>
Donceetech(config)#security passwords min-length 10
Donceetech(config)#line con 0
Donceetech(config-line)#exec timeout 3
                             ^
% Invalid input detected at '^' marker.
   
Donceetech(config-line)#exec ?
  <0-35791>  Timeout in minutes
Donceetech(config-line)#exec timeout ?
% Unrecognized command
Donceetech(config-line)#exec-timeout 3
Donceetech(config-line)#eixt
                         ^
% Invalid input detected at '^' marker.
   
Donceetech(config-line)#exit
Donceetech(config)#line vty 0
Donceetech(config-line)#exec-time 3
Donceetech(config-line)#
Donceetech(config-line)#exit
Donceetech(config)#login block-for 150 attempts 4 within 60 ?
  <cr>
Donceetech(config)#login block-for 150 attempts 4 within 60
Donceetech(config)#Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line.  End with CNTL/Z.
Donceetech(config)#login ?
  block-for   Set quiet-mode active time period
  on-failure  Set options for failed login attempt
  on-success  Set options for successful login attempt
Donceetech(config)#login on-fa
Donceetech(config)#login on-failure
Donceetech(config)#login on-su
Donceetech(config)#login on-success
Donceetech(config)#login on-fa
Donceetech(config)#login on-failure log
Donceetech(config)#lo
Donceetech(config)#login on-su
Donceetech(config)#login on-success log
Donceetech(config)#

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