ACT4 Comandos

CONFIGURACION BASICA EN 3 SW
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enable
config t
hostname servidor
enable secret class
no ip domain-lookup
ip default-gateway 172.17.99.1
line con 0
password cisco
login
line vty 0 15
password cisco
login
end


CONFIGURACION VTP Y SEGURIDAD EN LOS PUERTOS

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paso 1.Habilitar los puertos del usuario en S2 y S3
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config t
int fa0/6
switchport mode access
no sh
int fa0/7
switchport mode access
no sh
int fa0/8
switchport mode access
no sh
int fa0/1
switchport mode access
no sh
end

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paso 2.Comprobar la config vtp en los 3 SW
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show vtp status

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paso 3.Config modo funcionamiento, nombre dominio, contraseña VTP
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EN S1
config t
vtp mode server
vtp domain BANCAFINANCIERA1
vtp password finanzas2015
end

EN S2
config t
vtp mode client
vtp domain University
vtp password educa2015
end

EN S3
config t
vtp mode transparent
vtp domain access
vtp password lab4
end

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paso 4.Config enlaces troncales y vlan nativa
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EN S1-S2-S3
config t
int range fa0/1-5
switchport mode trunk
switchport trunk native vlan 99
no sh
end

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paso 5.Config seguridad del puerto del sw S2 y S3
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config t
int fa0/13
switchport port-security
switchport port-security maximum 1
switchport port-security mac-address sticky
no sh
int fa0/14
switchport port-security
switchport port-security maximum 1
switchport port-security mac-address sticky
no sh
end

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paso 6.Config VLAN en el servidor vtp - S1
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config t
vlan 99
name ADMIN
exit
vlan 25
name GUEST
exit
vlan 30
name ADMINISTRADORES
exit
vlan 35
name SCIENTISIS
exit
end

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paso 7.Comprobar que vlan en S1 se distribuieran a S2 y S3
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show vlan brief

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paso 8.config direccion de la int de administracion en los 3 SW
__________________________________________________
EN S1
config t
int vlan99
ip add 10.10.99.31 255.255.252.0
no sh
end
EN S2
config t
int vlan 99
ip add 10.10.99.32 255.255.252.0
no sh
end
EN S3
config t
int vlan 99
ip add 10.10.99.33 255.255.255.0
no sh
end


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paso 9.Asignar puertos de SW S2 y S3 a las VLAN
___________________________________________________
config t
int fa0/6
switchport access vlan 30
switchport mode access
no sh
int fa0/7
switchport access vlan 31
switchport mode access
no sh
int fa0/8
switchport access vlan 32
switchport mode access
no sh
end

copy running-config startup-config

show vtp status
show vtp password

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configurar el BID en 2 SW METODO 1
_________________________________________
config t
spanninig-tree vlan 1 root primary
end

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configurar el BID en SW METODO 2
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config t
spanning-tree vlan 1 priority 4096
end

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configurar prioridad en el puerto
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config t
int fa0/1
spanning-tree vlan 30 priority 4096
end

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verificacion funciones y prioridad de puertos
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show spanninig-tree

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diametro de la red(temporizador de BPDU)
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config t
spanning-tree vlan 20 root primary diameter 5
end

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habilitar portfast
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config t
int fa0/11
spanninig-tree portfast
end

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desahabilitar portfast
_________________________________________
config t
int fa0/11
no spanninig-tree portfast
end

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verificar portfast
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show running-config

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config PVST+
_________________________________________
config t
spanning-tree vlan 21 priority 24576
end

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verificar PVST+
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spanninig-tree active

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config Rapid-PVST+
_________________________________________
config t
spanninig-tree mode rapid-pvst
int fa0/2
spanninig-tree link-type point-to-point
end
clear spanning-tree detected-protocols

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verificar Rapid-PVST+
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show spanning-tree vlan 10




CONFIGURAR LA INT
config t
int f0/0
ip add 172.17.10.1 255.255.255.0
no sh
end
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TABLA DE ENRUTAMIENTO
show ip route
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CONFIGURAR SUBINT tradicional

-configuracion del sw
config t
vlan 10
vlan 30
exit
int f0/9
switchport mode access
switchport access vlan 10
int f0/4
switchport access vlan 10
int f0/6
switchport mode access
switchport access vlan 30
int f0/5
switchport access vlan 30
end

-configuracion del router
config t
int f0/0
ip add 172.17.10.1 255.255.255.0
no sh
int f0/1
ip add 172.17.30.1 255.255.255.0
no sh
end
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VERIFICAR ENRUTAMIENTO DE ROUTER
show run
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CONFIGURAR SUBINT router-on-a-stick

-configuracion del sw
config t
vlan 10
vlan 30
exit
int fa0/5
switchport mode trunk
end

-configuracion del router
config t
int f0/0.30
encapsulation dot1Q 30
ip add 10.10.240.254 255.255.254.0
int f0/0.31
encapsulation dot1Q 31
ip add 10.10.242.254 255.255.254.0
int f0/0.32
encapsulation dot1Q 32
ip add 10.10.244.254 255.255.254.0
int f0/0.99
encapsulation dot1Q 99 native
ip add 10.10.248.1 255.255.254.0
int f0/0
no sh
end