Diario informal de K-nábora

El siguiente es un pequeño resumen sobre comandos para configurar un switch cisco y algunos de router, espero que les sea útil.

RIP
NewYork(config)#interface fastethernet0/0
NewYork(config-if)#ip address 192.168.50.129 255.255.255.192
NewYork(config-if)#ip rip send version 1
NewYork(config-if)#ip rip receive version 1
NewYork(config)#interface fastethernet0/1
NewYork(config-if)#ip address 172.25.150.193 255.255.255.240
NewYork(config-if)#ip rip send version 1 2

Show ip protocols
show interface interface
show ip interface interface
show running-config
Show ip rip database

OSPF
Router(config)#router ospf process-id
Router(config-router)#network address wildcard-mask area area-id

Router(config)#interface lookback 0
Router(config-if)#ip address 192.168.3.33 255.255.255.255

Rtr(config-if)# bandwidth 64
Rtr(config-if)# ip ospf cost 1562

Autenticación sin md5
Router(config-if)#ip ospf authentication-key password
Router(config-router)#area area-number authentication

Autenticación con md5
Router(config-if)#ip ospf message-digest-key key-id encryption-type md5 key

Router(config-router)#area area-id authentication message-digest

Router(config-if)#ip ospf hello-interval seconds
Router(config-if)#ip ospf dead-interval seconds
debug ip ospf events
--aumentar la prioridad para elegir un router DR
sw(config)#interface fasethernet 0/0
sw(config-if)#ip osfp priority 50
sw(config-if)#end



EIGRP
Router(config)#router eigrp as-id
Router(config-router)#network 192.168.3.0
Router(config-router)#end
Router# show ip eigrp topology

eigrp log-neighbor-changes
resumen de rutas: router(config-router)#no auto-summary



SWITCHES

Switch# dir flash:
Switch#show flash
Switch#show vlan

Switch#vlan database
Switch(vlan)#vlan vlan_number
Switch(vlan)#exit