Entrar no modo de configuração

 configure 

Sair do modo de configuração

 exit 

Sair completamente para o modo operacional

 quit 

Cancelar alterações não salvas

 rollback 0 

Salvar configuração

 commit 

Salvar configuração com confirmação

 commit confirmed 

Mostrar diferenças entre running e candidato

 show | compare 

Mostrar versão do sistema

 show version 

Mostrar configuração completa

 show configuration 

Mostrar configuração no formato “set”

 show configuration | display set 

Sistema Configurar hostname

 set system host-name nome-switch 

Criar usuário

 set system login user usuario class super-user authentication plain-text-password 

Excluir usuário

 delete system login user usuario 

Reiniciar switch

 request system reboot 

Mostrar histórico de comandos

 show cli history 

Interfaces Mostrar resumo das interfaces

 show interfaces terse 

Mostrar interface específica

 show interfaces ge-0/0/1 

Entrar na interface

 edit interfaces ge-0/0/1 

Configurar descrição

 set interfaces ge-0/0/1 description "Texto" 

Desabilitar interface

 set interfaces ge-0/0/1 disable 

Habilitar interface

 delete interfaces ge-0/0/1 disable 

Configurar IP (SVI / routed port)

 set interfaces vlan unit 10 family inet address x.x.x.x/yy 

VLAN Criar VLAN

 set vlans vlan10 vlan-id 10 

Mostrar VLANs

 show vlans 

Associar VLAN à interface — modo access

 set interfaces ge-0/0/1 unit 0 family ethernet-switching port-mode access
set interfaces ge-0/0/1 unit 0 family ethernet-switching vlan members vlan10

Configurar interface trunk

 set interfaces ge-0/0/1 unit 0 family ethernet-switching port-mode trunk
set interfaces ge-0/0/1 unit 0 family ethernet-switching vlan members all

STP Mostrar STP

 show spanning-tree 

Ativar RSTP

 set protocols rstp interface all 

Configurar prioridade

 set protocols rstp bridge-priority valor 

Ethernet Switching / MAC Mostrar tabela MAC

 show ethernet-switching table 

Limpar tabela MAC

 clear ethernet-switching table 

LACP / Port-Channel Criar agregação

 set chassis aggregated-devices ethernet device-count 4 

Configurar AE interface

 set interfaces ae0 aggregated-ether-options lacp active 

Adicionar portas ao AE

 set interfaces ge-0/0/1 ether-options 802.3ad ae0
set interfaces ge-0/0/2 ether-options 802.3ad ae0

Mostrar LACP

 show lacp interfaces 

Diagnóstico Ping

 ping x.x.x.x 

Traceroute

 traceroute x.x.x.x 

Mostrar ARP

 show arp 

Mostrar logs

 show log messages 

Mostrar CPU / memória

 show system processes extensive