Configuracion Basica De Router Cisco

Router Prompt Commands used for basic router configuration

Router> Enable (enter priv exec if you know the password)

Router# Config t (enter Global Configuration mode)

G Router(config)# Hostname [ name of router]

G Router(config)# Enable secret [privileged mode password to be encrypted, i.e. class]

G Router(config)# IP host [name of router] [ IP addresses of other router interfaces]

G Router(config)# No IP domain-lookup (saves DNS lookup if you mistype a command)

Router(config)# Interface e0 e0/0 f0/0 f0/0/0

I Router(config-if)# IP address [address of this interface] [subnet mask of this interface]

I Router(config-if)# No shutdown

I Router(config-if)# Interface s0 s0/0 s0/0/0

I Router(config-if)# IP address [address of this interface] [subnet mask of this interface]

I Router(config-if)# No shutdown

I Router(config-if)# Clock rate 56000 ( if this interface has a DCE cable plugged in)

Router(config-if)# EXIT ( to move back to global config mode)

R Router# Ip route (static route) [dest. net] [dest. mask] [next rtr IP || outgoing interface]

R Router(config)# Router RIP (dynamic routing)

R Router(config-router)# Network [IP address of a directly connected network…no subnets!]

R Router(config-router)# Version [1 || 2]

R Router(config-router)# EXIT ( to move back to global config mode)

L Router(config)# Line console 0

L Router(config-line)# login

L Router(config-line)# Password [password to be used for entering user exec at login, i.e. cisco]

L Router(config-line)# Line vty 0 4

L Router(config-line)# login

L Router(config-line)# Password [password to be used for entering user exec at login, i.e. cisco]

L Router(config-line)# End or Ctrl-Z (all the way out to priv exec)

Router# Copy run start

S Router# Show run (to verify configuration in RAM memory)

S Router> Show version (shows info including config register at the end)

S Router# Show

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