Router# config terminal <config t> → untuk melakukan setting / konfigurasi
Router(config)# hostname (nama router yg diinginkan) → merubah nama router
Router(config)# enable password (pass yg diinginkan) → memberi password router
Router(config)# service password-encryption → merubah password menjadi enkripsi
Router(config)# enable secret (kata secret yg diinginkan) → hampir sama dengan memberi password dan terenkripsi
Router(config-if)# description (deskripsi yg diinginkan) → memberi keterangan pada port yg akan di pasang ip
Router(config)# ip route (ip) (subnet-mask) (ip route) → untuk merouting ip pada dua buah router
Ip route <destination> <subnet mask> <next hop address>
Router# copy running-config startup-config → untuk menyimpan konfigurasi yang ada di RAM ke NVRAM
Router# copy startup-config running-config → untk mengambil konfigurasi yg ada di NVRAM n meletakkannya pd RAM
Router# show running-config → untuk melihat configurasi pada router
Router# write → untuk menyimpan hasil config
Router# write erase → untuk reset / menghapus semua config dan menjadi Default
Router# reload → untuk merestart router
Router# show vlan brief → untuk melihat vlan yg aktif pd router
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Mengaktifkan Username dan Password
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Router(config)#username andreas password 19910907
Router(config)#line console 0
Router(config-line)#login local
Router(config-line)#exit
Router(config)#exit
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Mengaktifkan Line Console
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Router(config)# line console o
Router(config-line)# password (password yg diinginkan)
Router(config-line)# exec-timeout 5
Router(config-line)# login
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Mengaktifkan Line auxiliary
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Router(config)# line aux o
Router(config-line)# password (password yg diinginkan)
Router(config-line)# exec-timeout 5
Router(config-line)# login
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Mengaktifkan Line Virtual
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Router(config)# line vty o 4
Router(config-line)# password (password yg diinginkan)
Router(config-line)# exec-timeout 5
Router(config-line)# login
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Menambahkan Ip Address Pada port Router
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Router(config)# interface (contoh: fa0/0)
Router(config-if)# description (keterangan) → bisa di tambahkan dan tidak
Router(config-if)# ip address (ip) (subnet)
Router(config-if)# no shutdown → untuk mengaktifkan
Router(config-if)# exit
Router(config)# write → menjalanka konfigurasi ke memory jaringan / menyimpan
Router(config)# exit
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contoh konfigurasi interface ethernet
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Router# configure terminal
Router(config)# interface ethernet 1/0
Router(config-if)# description LAN pada Department IT
Router(config-if)# ip address 172.16.148.1 255.255.255.128
Router(config-if)# exit
Router(config)# exit
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contoh konfigurasi interface serial sebagai DTE (data terminal equipment). ------------------------------------------------------------------------------------------------------------------
Router # configure terminal
Router(config)# interface serial 0
Router(config-if)# description WAN ke Natuna
Router(config-if)# ip address 172.16.158.1 255.255.255.252
Router(config-if)# bandwith 64
Router(config-if)# exit
Router(config)# exit
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contoh konfigurasi interface serial sebagai DCE (data circuit-terminating equipment)
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Router # configure terminal
Router(config)# interface serial 0
Router(config-if)# description Lab Cisco sebagai DCE
Router(config-if)# ip address 172.16.158.1 255.255.255.252
Router(config-if)# bandwith 64
Router(config-if)# clock rate 64000
Router(config-if)# exit
Router(config)# exit
----------------------------------------------------------------------------------------------------------------------------menghidupkan interface
----------------------------------------------------------------------------------------------------------------------------Router(config)# interface serial 0
Router(config-if)# no shutdown
Router(config-if)# exit
----------------------------------------------------------------------------------------------------------------------------mematikan interface / https://nuepoel.wordpress.com/tag/pengetahuan-dasar-cisco-router-buat-pemula/
----------------------------------------------------------------------------------------------------------------------------Router(config)# interface serial 0
Router(config-if)# shutdown
Router(config-if)# exit
----------------------------------------------------------------------------------------------------------------------------Setting EIGRP untuk dua buah router di sambung dgn kabel Cross
----------------------------------------------------------------------------------------------------------------------------Router(config)#router eigrp 10 --> ‘masuk pada pengaturan router eigrp 10
Router(config-router)#network 192.168.1.0 --> ‘atur network gateway atau fa 0/0
Router(config-router)#network 192.168.0.0 --> ‘atur network fa 0/1
Router(config-router)#exit--> ‘keluar dari konfigurasi router eigrp.
Router(config)#exit --> ‘keluar dari konfigurasi router
Router# write --> ‘lakukan penyimpanan’
----------------------------------------------------------------------------------------------------------------------------Konfigurasi Router OSPF
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Router(config)# router ospf 90
Router(config-router)# network 10.10.1.0 255.255.255.0 area 9
Router(config-router)# network 10.10.5.0 255.255.255.0 area 9
Router(config-router)# network 10.10.2.0 255.255.255.0 area 9
Router(config-router)# network 172.17.1.0 255.255.0.0 area 9
Router(config-router)# log-adjacency-changes
Router(config-router)# exit
Router(config)# exit
Router# write
----------------------------------------------------------------------------------------------------------------------------Memberikan Ip Pada port yg ada Vlan
----------------------------------------------------------------------------------------------------------------------------Router> enable
Router# configure terminal
Router(config)# interface fa 0/0.100 → mengaktifkan interface dgn menambahkan vlan
Router(config-subif)# encapsulation dot1q 100 → mengaktifkan vlan
Router(config-subif)# ip address 172.16.10.254 255.255.0.0 → tambahkan ip address
Router(config-subif)# exit