Router#configure terminal
Router(config)#

Router(config)#hostname Testrouter
Testrouter(config)#

Router(config)#line console 0
Router(config-line)# password cisco
Router(config-line)# login

Router(config)#line vty 0 4
Router(config-line)#password cisco
Router(config)#login

Router(config)#enable password cisco
Router(config)#service password-ecryption

Router(config)#enable secret cisco

show interfaces
Router#show interfaces serial 0/1
show controllers serial
Router#show controllers serial 0/1
show clock
show hosts
show users
show history
show flash
show version
show arp
show protocols
show startup-config
show running-config
show ?

Enter global configuration mode.
Enter interface mode.
Specify the interface address and subnet mask.
Set clock rate if a DCE cable is connected. Skip this step if a DTE cable is connected.(1200, 2400, 9600, 19200, 38400, 56000, 64000, 72000, 125000, 148000, 500000, 800000, 1000000, 1300000, 2000000, or 4000000)
Turn on the interface.

Router(config)#interface serial 0/0
Router(config-if)#ip address
Router(config-if)#clock rate 56000
Router(config-if)#no shutdown

Enter global configuration mode.
Enter interface configuration mode.
Specify the interface address and subnet mask.
Enable the interface.
Router(config)#interface serial 0/0
Router(config-if)#ip address
Router(config-if)#no shutdown


Use the configure terminal command to enter global configuration mode.
Enter a specific interface mode such as interface ethernet 0.
Enter the command description followed by the information that is to be displayed, such as XYZ Network, Building 18.
Use Ctrl-Z to exit interface mode and return to privileged EXEC mode.
Use the copy running-config startup-config command to save the configuration changes to NVRAM.
interface ethernet 0
description LAN Engineering, Bldg.2
interface serial 0
description ABC network 1, Circuit 1

Router # configure terminal
Router (config) # banner login # login banner here #

Enter global configuration mode.
Enter the ip host command followed by the name of the router and all IP addresses associated with the router interfaces.
Repeat Step 2 until all routers in the network are entered.
Save the configuration to NVRAM.

Cisco router-тэй ажиллах

Router#configure terminal

Router(config)#

• Interface mode
• Line mode
• Router mode
• Subinterface mode
• Controller mode

Router(config)#hostname Tokyo

Tokyo(config)#

Router(config)#line console 0

Router(config-line)#login

Router(config-line)#password <password >

Router(config)#line vty 0 4

Router(config-line)#login

Router(config-line)#password <password >

enable password and enable secret

Router(config)#enable password <password >

Router(config)#enable secret <password >
Router(config)#service password-encryption

show interfaces
Router#show interfaces serial 0/1
show controllers serial
Router#show controllers serial 0/1
show clock
show hosts
show users
show history
show flash
show version
show arp
show startup-config
show running-config

Router(config)#interface serial 0/0

Router(config-if)#ip address <ip address > <netmask >
clock rate command. The available clock rates in bits per second are 1200, 2400, 9600, 19200, 38400, 56000, 64000, 72000, 125000, 148000, 500000, 800000, 1000000, 1300000, 2000000, or 4000000.

Router(config)#interface serial 0/0

Router(config-if)#clock rate 56000

Router(config-if)#no shutdown

1. Enter global configuration mode.
2. Enter interface configuration mode.
3. Specify the interface address and subnet mask.
4. Enable the interface.

cisco

cisco гэдэг чинь cisco шүү дээ.