Generally speaking, you can set the Cisco CISCO router in 5 ways:

Microcomputer of 1.Console port terminal or running terminal emulation software;

2.AUX port MODEM, through the telephone line with the remote terminal or running terminal emulation software of the computer connected;

3 through TFTP on the Ethernet server;

4 through TELNET on the Ethernet program;

5 through SNMP on the Ethernet network management workstation.

But the first time Cisco CISCO router must be set up in the first way, the general use of the super terminal through the COM port control. At this point the terminal's hardware is set as follows:

The baud rate is:9600

Data bits:8

Stop bit:1

Parity check: no

Two, command operation

The operating system used by the Cisco CISCO router is the following states of IOS:

1, router>

At the router> prompt, the Cisco CISCO router in the user command, then the user can see the connection state of Cisco CISCO routers, access network and other host, but can't see and change the Cisco CISCO router settings. At this point? And enter, you can see this state can be used in the command. (IOS allows you to view the commands you can use at any time in this way). In type enable and press enter after, according to the system password prompt (in the new CISCO Cisco router for the first time when debugging is not required to enter a password, you can directly enter into the #) prompt, can carry out various operations of CISCO Cisco router.

2, router#

After entering the privileged command state Cisco CISCO router router#, not only can execute all the user commands, you can also see and change the settings of the Cisco CISCO router. At this point you can set the name, password, etc. for the Cisco CISCO router.

3, router (config) #

At the router# prompt type configure terminal router (config) # prompt appears at Cisco, CISCO routers in the global settings, then you can set the global parameters of CISCO Cisco router.

4, router (config-if) #;

Router (config-line) #;

Router (config-router) #;...

Cisco CISCO router in a local setting, then you can set the Cisco CISCO router a local parameter.

5, Cisco CISCO router in the RXBOOT state, in 60 seconds after the start of the ctrl-break can enter this state, then the Cisco CISCO router can not complete the normal function, can only carry out software upgrades and manual guidance. In this state, the password recovery can be performed.