CONFIGURACIN DE SPANNING TREE - PACKET TRACER

OBJETIVO:Empleando los switches del fabricante seleccionado, implementar spanning tree, sabiendo que el switch de core es un Switch Cisco en el cual se ha configurado los siguientes VLAN: Vlan 99 : Management. (172.16.10.0/24) vlan nativa Vlan 10 : Administracin. (172.16.20.0/24) Vlan 20 : Ventas. (172.16.30.0/24) Vlan 30 : Ingeniera. (172.16.40.0/24)El trabajo consiste en configurar el switch Cisco, pueden emplear el Switch L3 del packet tracer , adems configurar los switches que han seleccionado para la primera parte y configurar la parte de spanning tree y el enlace con el Switch Cisco empleando Link Aggregation del grfico mostrado.DIAGRAMA INICIAL Y ESTADO INICIAL DE LOS PUERTOS:Fa0/1Fa0/2Fa0/3Fa0/2Fa0/1Fa0/3Fa0/2Fa0/1Fa0/2Fa0/3Fa0/1Fa0/4SW Cisco L3Root Bridge

CONFIGURACIN DE SWITCHS MODIFICADOS A LA TOPOLOGA:

SWITCH 1

S1#show runBuilding configuration...Current configuration : 1759 bytes!version 12.2no service timestamps log datetime msecno service timestamps debug datetime msecno service password-encryption!hostname S1

enable secret 5 $1$mERr$hx5rVt7rPNoS4wqbXKX7m0!no ip domain-lookup!spanning-tree mode pvstspanning-tree vlan 10 priority 4096spanning-tree vlan 20 priority 4096spanning-tree vlan 30 priority 4096spanning-tree vlan 99 priority 4096!!

interface FastEthernet0/1 channel-protocol lacp channel-group 1 mode active switchport trunk native vlan 99 switchport trunk encapsulation dot1q switchport mode trunk!interface FastEthernet0/2 channel-protocol lacp channel-group 1 mode active switchport trunk native vlan 99 switchport trunk encapsulation dot1q switchport mode trunk!interface FastEthernet0/3 channel-protocol lacp channel-group 2 mode active switchport trunk native vlan 99 switchport trunk encapsulation dot1q switchport mode !interface FastEthernet0/4 channel-protocol lacp channel-group 2 mode active switchport trunk native vlan 99 switchport trunk encapsulation dot1q switchport mode trunk

!interface Vlan1 no ip address shutdown!interface Vlan10 description Administracion ip address 172.16.10.1 255.255.255.0!interface Vlan20 description Ventas ip address 172.16.20.1 255.255.255.0!interface Vlan30 description Ingenieria ip address 172.16.30.1 255.255.255.0!interface Vlan99 description Management ip address 172.16.99.1 255.255.255.0!ip classless --More-- !!banner motd ^CSolo personal autorizado!^C!!

line con 0 password cisco logging synchronous!line aux 0!line vty 0 4 password cisco login!!end

SWITCH 2

switch 2:

configuracion de vlan:-> vlan 10 name Administracion-> ip interface vlan-10 address 172.16.10.1 mask 255.255.255.0 vlan 10-> vlan 20 name Ventas-> ip interface vlan-20 address 172.16.20.1 mask 255.255.255.0 vlan 20-> vlan 30 name Ingenieria-> ip interface vlan-30 address 172.16.30.1 mask 255.255.255.0 vlan 30

-> vlan 99 name Management-> ip interface vlan-99 address 172.16.99.1 mask 255.255.255.0 vlan 99-> vlan 99 802.1q 1/1 port tag-> vlan 99 802.1q 1/2 port tag

Configuracin de Spanning-tree:

-> bridge mode 1x1 pvst+ enable-> bridge 10 priority 16384-> bridge protocol mstp

-> bridge 20 priority 16384-> bridge protocol mstp

-> bridge 30 priority 16384-> bridge protocol mstp

-> bridge 99 priority 16384-> bridge protocol mstp

Configuracion del link aggregation:

-> static linkagg 1 size 2 no name-> static linkagg mode lacp-> static agg 1/1 agg num 1-> static agg 1/2 agg num 1-> vlan 99 802.1q 1

SWITCH 3

switch 3

configuracion de vlan:

-> vlan 10 name Administracion-> ip interface vlan-10 address 172.16.10.1 mask 255.255.255.0 vlan 10

-> vlan 20 name Ventas-> ip interface vlan-20 address 172.16.20.1 mask 255.255.255.0 vlan 20

-> vlan 30 name Ingenieria-> ip interface vlan-30 address 172.16.30.1 mask 255.255.255.0 vlan 30

-> vlan 99 name Management-> ip interface vlan-99 address 172.16.99.1 mask 255.255.255.0 vlan 99

-> vlan 99 802.1q 1/1 port tag-> vlan 99 802.1q 1/2 port tag

CONFIGURACIN DE SPANNING TREE

-> bridge mode 1x1 pvst+ enable

-> bridge 10 priority 16384-> bridge protocol mstp

-> bridge 20 priority 16384-> bridge protocol mstp

-> bridge 30 priority 16384-> bridge protocol mstp

-> bridge 99 priority 16384-> bridge protocol mstp

CONFIGURACIN DE LINK AGGREGATION

-> static linkagg 2 size 2 no name-> static linkagg mode lacp-> static agg 1/1 agg num 2-> static agg 1/2 agg num 2-> vlan 99 802.1q 2

SWITCH 4

CONFIGURACIN DE VLAN

-> vlan 10 name Administracion-> ip interface vlan-10 address 172.16.10.1 mask 255.255.255.0 vlan 10

-> vlan 20 name Ventas-> ip interface vlan-20 address 172.16.20.1 mask 255.255.255.0 vlan 20

-> vlan 30 name Ingenieria-> ip interface vlan-30 address 172.16.30.1 mask 255.255.255.0 vlan 30

-> vlan 99 name Management-> ip interface vlan-99 address 172.16.99.1 mask 255.255.255.0 vlan 99

-> vlan 99 802.1q 1/1 port tag-> vlan 99 802.1q 1/2 port tag

CONFIGURACIN DE SPANNING-TREE

-> bridge mode 1x1 pvst+ enable

-> bridge 10 priority 16384-> bridge protocol mstp

-> bridge 20 priority 16384-> bridge protocol mstp

-> bridge 30 priority 16384-> bridge protocol mstp

-> bridge 99 priority 16384-> bridge protocol mstp

DIAGRAMA DE LA SOLUCIN

Fa0/3Fa0/2Fa0/1

Fa0/3Fa0/2Fa0/1Fa0/2Fa0/1Fa0/3Fa0/2Fa0/1Fa0/4

R62A | CONECTIVIDAD DE REDES I3