~cisco basic command guide (c1700) - part 1~

by: cr0security

[cisco console]

there are 2 consoles when u access a cisco router:
Router>  -> wh3n u're unprivileged
Router#  -> wh3n u're privileged

before configuring your router you need to get th3 fvcking console privileged, just type : enable or ena
=============
Router>enable
Router#     ----> then your fvcking privilege
===============

[getting cisco command list ?]

type : ?
==================================
Router#?
Exec commands:
 access-enable    Create a temporary Access-List entry
 access-profile   Apply user-profile to interface
 access-template  Create a temporary Access-List entry
 archive          manage archive files
 bfe              For manual emergency modes setting
 cd               Change current directory
 clear            Reset functions
 clock            Manage the system clock
 cns              CNS subsystem
 configure        Enter configuration mode
 connect          Open a terminal connection
 copy             Copy from one file to another
 debug            Debugging functions (see also 'undebug')
 delete           Delete a file
 dir              List files on a filesystem
 disable          Turn off privileged commands
 disconnect       Disconnect an existing network connection
 enable           Turn on privileged commands
 erase            Erase a filesystem
 exit             Exit from the EXEC
 help             Description of the interactive help system
 isdn             Run an ISDN EXEC command on a BRI interface
 lock             Lock the terminal
 login            Log in as a particular user
 logout           Exit from the EXEC
 modemui          Start a modem-like user interface
 monitor          Monitoring different system events
 more             Display the contents of a file
 mrinfo           Request neighbor and version information from a multicast
                  router
 mrm              IP Multicast Routing Monitor Test
 mstat            Show statistics after multiple multicast traceroutes
 mtrace           Trace reverse multicast path from destination to source
 name-connection  Name an existing network connection
 no               Disable debugging functions
 pad              Open a X.29 PAD connection
 ping             Send echo messages
 ppp              Start IETF Point-to-Point Protocol (PPP)
 pwd              Display current working directory
 reload           Halt and perform a cold restart
 rename           Rename a file
 restart          Restart Connection
 resume           Resume an active network connection
 rlogin           Open an rlogin connection
 rsh              Execute a remote command
 send             Send a message to other tty lines
 setup            Run the SETUP command facility
 show             Show running system information
 slip             Start Serial-line IP (SLIP)
 squeeze          Squeeze a filesystem
 start-chat       Start a chat-script on a line
 systat           Display information about terminal lines
 telnet           Open a telnet connection
 terminal         Set terminal line parameters
 test             Test subsystems, memory, and interfaces
 traceroute       Trace route to destination
 tunnel           Open a tunnel connection
 udptn            Open an udptn connection
 undebug          Disable debugging functions (see also 'debug')
 verify           Verify a file
 where            List active connections
 write            Write running configuration to memory, network, or terminal
 x28              Become an X.28 PAD
 x3               Set X.3 parameters on PAD
======================

[basic configuration]

before configuring check out your interfaces:
======
yourhostname#show ip interface brief
Interface                  IP-Address      OK? Method Status                Protocol
Ethernet0                  unassigned      YES unset  administratively down down
FastEthernet0              unassigned      YES unset  administratively down down
=============================


configuring from terminal:

==============================
Router#configure terminal
Enter configuration commands, one per line.  End with CNTL/Z.
=============================


configuring hostname:

=======================
Router(config)#hostname yourhostname
yourhostname(config)#
======================


as an example you wanna configure interface Ethernet0 and assign ip addr: 192.168.1.5  using netmask: 255.255.255.0:

======
yourhostname#configure terminal
Enter configuration commands, one per line.  End with CNTL/Z.
yourhostname(config)#interface Ethernet0
yourhostname(config-if)#ip address 192.168.1.5 255.255.255.0
yourhostname(config-if)#no shutdown
yourhostname(config-if)#exit
yourhostname(config)#router rip
yourhostname(config-router)#network 192.168.1.0
yourhostname(config-router)#no auto-summary
====