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Configuração de Routers Cisco

Configuração de Senhas:
Router> Enable
Router# Enable secret “senha”
Router# service password-encryption – criptografa todas as senhas
Router# cofigure terminal
Router(config)# line vty 0 4
Router(config-line)# password “senha”
Router(config-line)# login
Router(config-line)# line console 0
Router(config-line)# password “senha”
Router(config-line)# login
Router(config-line)# exec-timeout 0 1
Router(config-line)# logging synchronous
Router(config-line)# line auxiliar 0
Router(config-line)# password “senha”
Router(config-line)# login
Router(config-line)# end
Router# copy running-config startup-config

Configuração de Banner:
Router> Enable
Router# configure terminal
Router(config)# banner motd “mensagem”
Router(config)# end
Router# copy running-config startup-config

Configuração de Nome:
Router> Enable
Router# configure terminal
Router(config)# hostname Router1
Router1(config)# end
Router1# copy running-config startup-config

Configuração de interface FastEhernet:
Router> Enable
Router# configure terminal
Router(config)# interface fastethernet 0/0
Router(config-if)# ip address “endereço” “maskara”
Router(config-if)# description “mensagem”
Router(config-if)# no shutdown
Router(config-if)# end
Router# copy running-config startup-config

Configuração de interface Serial DCE:
Router> Enable
Router# configure terminal
Router(config)# interface serial 0/0/0
Router(config-if)# ip address “endereço” “maskara”
Router(config-if)# description “mensagem”
Router(config-if)# clock rate 64000
Router(config-if)# bandwidth 256
Router(config-if)# no shutdown
Router(config-if)# end
Router# copy running-config startup-config

Configuração de interface Serial DTE:
Router> Enable
Router# configure terminal
Router(config)# interface serial 0/0/0
Router(config-if)# ip address “endereço” “maskara”
Router(config-if)# description “mensagem”
Router(config-if)# bandwidth 256
Router(config-if)# no