Cisco Router Base Command

Schema Conversion command

User mode----Privileged mode, using the command "enable"

Privileged mode----Global configuration mode, using the command "config T"

Global configuration Mode----interface mode, using the command "Interface+ interface type + receive slogan"

Global configuration mode----line control mode, using the command "Line+ interface type + receive slogan"

Note:

User mode: View initialized information.

Privileged mode: View all information, debug, save configuration information

Global Mode: Configure all information, all interfaces for the entire router or switch

Interface mode: Configuration for an interface

Wire control mode: interface configuration for router control

Configuration commands

Show running config shows all configurations

Show Versin display version number and register value

Shut down interface

No shutdown Open Interface

IP Add +ip address configuration IP Address

Secondary+ip address configures a second IP address for an interface

Show interface+ interface type + Port view interface Management

Show controllers interface see if the interface has a DCE cable

Show History View History

Show Terminal View Terminal record size

Hostname+ Host name Configure the identity of the router or switch

Config memory modify the startup configuration saved in NVRAM

Exec Timeout 0 0 Setting console session timeout is 0

Service Password-encryptin encrypt all passwords manually

Enable password + password to configure plaintext password

Ena sec + Password configuration ciphertext password

Line vty 0 4/15 into Telnet interface

Password + password configuration telnet password

Line aux 0 enters aux interface

Password + password configuration password

Line con 0 into the con interface

Password + password configuration password

bandwidth+ Digital Configuration Bandwidth

No IP address deletes configured IP addresses

Show startup config View configuration information in NVRAM

Copy Run-config atartup config saves information to NVRAM

Write saves information to NVRAM

Erase Startup-config Clear the configuration information in NVRAM

Show IP Interface Brief View the information of the exile of the interface

Banner MOTD # + info + # Configure the router or switch for the trace element information

description+ information Configuration Interface listen to the trace element information

VLAN database into VLAN DB mode

VLAN +vlan number + name Create VLAN

Switchport Access VLAN +vlan number is a VLAN-equipped interface

Interface VLAN +vlan Enter VLAN interface mode

IP add +ip address for VLAN configuration management IP Address

Vtp+service/tracsparent/client Configuration SW VTP working mode

VTP +domain+ domain name configuration sw VTP domain name

VTP +password + password configuration sw password

Switchport mode trunk Enable relaying

No VLAN +vlan Delete VLAN

Show Spamming-tree vlan +vlan view VLA fear spanning tree