[Lab 2] Mengenal Macam - Macam Mode di Shell/CLI Pada Perangkat Cisco

Di lab yang kedua ini kita akan mengenal macam macam mode pada shell atau cli di perangkat cisco  perangkat cisco (switch atau router) . Berbeda dengan sistem operasi lainya seperti Linux yang hanya memiliki 2 mode akses. Cisco Router memiliki 3 mode akses yaitu User Exec Mode, Privileges Exec Mode, Global Configuration Mode.

Macam - Macam Mode di Shell/CLI Pada Perangkat Cisco

Berikut dibawah ini adalah hirarki dari setiap mode konfigurasi di cisco :

Macam - macam mode pada shell/cli di cisco :

Switch>	(mode user)
Switch#	(previllege mode)
Switch(config)#	(global mode)
Switch(config-if)#	(specific mode)
Rommon 1 >	(rommon mode)

Berikut penjelasan dari mode - mode yang ada pada perangkat cisco
diatas :

Setup mode : mode masuk setup mode jika NVRAM kosong alias tidak memiliki konfigurasi. Biasanya kondisi ini terjadi ketika kita mengaktifkan router baru atau setelah melakukan reset konfigurasi.

1. Mode user (>) : adalah mode pada saat pertama kali perangkat cisco dihidupkan.

Berikut macam -macam perintahnya :

Switch>?
Exec commands:
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
telnet	Open a telnet connection
terminal	Set terminal line parameters
traceroute	Trace route to destination

2. Previllege mode(#) : adalah mode admin atau pemegang penuh kendali cisco.

Berikut macam - macam perintahnya :

Switch#?
Exec commands:
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
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
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')
vlan	Configure VLAN parameters
write	Write running configuration to memory, network, or terminal
Switch#

3. Global mode : mode dimana seorang admin menkonfigurasi perangkat cisco dengan perintah - perintah yang ada pada mode ini.

Berikut perintah yang ada disini :

Switch(config)#?
Configure commands:
access-list	Add an access list entry
banner	Define a login banner
boot	Boot Commands
cdp	Global CDP configuration subcommands
clock	Configure time-of-day clock
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
lldp	Global LLDP configuration subcommands
logging	Modify message logging facilities
mac	MAC configuration
mac-address-table	Configure the MAC address table
mls	mls global commands monitor
no	Negate a command or set its defaults
port-channel	EtherChannel configuration
privilege	Command privilege parameters
sdm	Switch database management
service	Modify use of network based services
snmp-server	Modify SNMP engine parameters
spanning-tree	Spanning Tree Subsystem
username	Establish User Name Authentication
vlan	Vlan commands
vtp	Configure global VTP state
Switch(config)#

Sekian artikel mengenai macam macam mode configuration pada perangkat cisco, selanjutnya di Lab 3 kita akan belajar bareng Implementasi perintah dasar cisco.