In order to learn the Cisco IOS, you need to get a copy of Cisco Packet Tracer for playing with. You may browser the Link.
The following four Youtube videos are provided to you for learning:
danscourses, "Cisco IOS CLI for beginners - Part 1" Link
danscourses, "Cisco IOS CLI for beginners - Part 2" Link
danscourses, "Cisco IOS CLI for beginners - Part 3" Link
danscourses, "Cisco IOS CLI for beginners - Part 4" Link作者: 角色 時間: 2014-9-13 16:00
本帖最後由 角色 於 2014-9-13 16:01 編輯
Use a console cable (RS232 serial communication port, one side is RJ45, one side DB9) to connect the console port of a router, it gives
R1>?
Exec commands:
<1-99> Session number to resume
connect Open a terminal connection
disable Turn off privileged commands
disconnect Disconnect an existing network connection
enable Turn on privileged commands
exit Exit from the EXEC
logout Exit from the EXEC
ping Send echo messages
resume Resume an active network connection
show Show running system information
ssh Open a secure shell client connection
telnet Open a telnet connection
terminal Set terminal line parameters
traceroute Trace route to destination
R1>作者: 角色 時間: 2014-9-13 16:04
Enter <enabe>, it gives
Exec commands:
<1-99> Session number to resume
auto Exec level Automation
clear Reset functions
clock Manage the system clock
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
logout Exit from the EXEC
mkdir Create new directory
more Display the contents of a file
no Disable debugging informations
ping Send echo messages
reload Halt and perform a cold restart
resume Resume an active network connection
rmdir Remove existing directory
setup Run the SETUP command facility
show Show running system information
ssh Open a secure shell client connection
telnet Open a telnet connection
terminal Set terminal line parameters
traceroute Trace route to destination
undebug Disable debugging functions (see also 'debug')
write Write running configuration to memory, network, or terminal
R1#作者: 角色 時間: 2014-9-13 16:14
Configure Teminal
R1#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
R1(config)#?
Configure commands:
aaa Authentication, Authorization and Accounting.
access-list Add an access list entry
banner Define a login banner
boot Modify system boot parameters
cdp Global CDP configuration subcommands
class-map Configure Class Map
clock Configure time-of-day clock
config-register Define the configuration register
crypto Encryption module
do To run exec commands in config mode
enable Modify enable password parameters
end Exit from configure mode
exit Exit from configure mode
hostname Set system's network name
interface Select an interface to configure
ip Global IP configuration subcommands
line Configure a terminal line
logging Modify message logging facilities
no Negate a command or set its defaults
ntp Configure NTP
policy-map Configure QoS Policy Map
priority-list Build a priority list
privilege Command privilege parameters
queue-list Build a custom queue list
radius-server Modify Radius query parameters
router Enable a routing process
service Modify use of network based services
snmp-server Modify SNMP engine parameters
tacacs-server Modify TACACS query parameters
username Establish User Name Authentication
R1(config)#
R1#
%SYS-5-CONFIG_I: Configured from console by console作者: 雯雯 時間: 2014-9-13 17:42
