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configurar modo trunk en catalys 4500 hacia un asa 5512

j.calabrano.m
Beginner
Beginner

hola,

Tengo un router 1941 que trabaja  con un asa, con una vlan 12, esto trabaja ok,  puede pasar trafico no etiquetado y etiquetado: Al hacer algo similar con un catalys 4500, solo logro ver pasar las vlan en el asa,  pero la red principal no. .

## router 1941

interface GigabitEthernet0/1
 ip address 192.168.10.2 255.255.255.0
 ip nat inside
 ip virtual-reassembly in
 duplex full
 speed 1000
!

interface GigabitEthernet0/1.11
 encapsulation dot1Q 11
 ip address 192.168.11.1 255.255.255.0
 ip nat inside
 ip virtual-reassembly in
!

interface GigabitEthernet0/1.12
 encapsulation dot1Q 12
 ip address 192.168.12.1 255.255.255.0
 ip nat inside
 ip virtual-reassembly in
!

## Catalys 4500 - Como puedo pasar trafico del lan 192.168.10,  con la configuracion siguiente solo veo la vlan 11, 12  en el asa

interface GigabitEthernet5/23
 description asa_192.168.10
 switchport access vlan 10
 switchport trunk allowed vlan 10,11,12
 switchport mode trunk
!

## ASA


interface GigabitEthernet0/1
 nameif lan_192.168.10
 security-level 100
 ip address 192.168.10.1 255.255.255.0
!
interface GigabitEthernet0/1.11
 vlan 11
 nameif VMN_192.168.11
 security-level 0
 ip address 192.168.11.2 255.255.255.0
!

interface GigabitEthernet0/1.12
 vlan 12
 nameif VMN_192.168.12
 security-level 0
 ip address 192.168.12.2 255.255.255.0
!

interface Vlan10
 ip address 192.168.10.254 255.255.255.0
!
interface Vlan11
 ip address 192.168.11.254 255.255.255.0
!

interface Vlan12
 ip address 192.168.12.254 255.255.255.0
!

1 Accepted Solution

Accepted Solutions

Jon Marshall
Hall of Fame
Hall of Fame

On the 4500 -

int gi5/23
no switchport access vlan 10
switchport trunk native vlan 10

Jon

View solution in original post

2 Replies 2

Jon Marshall
Hall of Fame
Hall of Fame

On the 4500 -

int gi5/23
no switchport access vlan 10
switchport trunk native vlan 10

Jon

j.calabrano.m
Beginner
Beginner

thanks for replying, esto marcha perfecto .

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