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VLAN Tagging Question???

Hi friends,

I attached a simple diagram which modelize my question.

As u will see in the sample diagram. I have two networks one has 192.168.1.0/23 as a network address and the other has 10.10.10.0 /24.

I wanna connect these two networks to ASA 5510. But i dont have enough interfaces so i have to use single interface. lets say E1. Also i have an unmanaged switch.

Here is the question: If i configured subinterfaces as E1.100 and E1.200 on ASA. Do i need to set the port on Switch which is connected to ASA as a trunk port? (well.. i couldnt do it... its unmanageable)

Is the following configuration enough to use for my question?

interface ethernet1.100

vlan 100

ip address 192.168.1.1 255.255.254.0

nameif networkA

interface ethernet1.200

vlan 200

ip address 10.10.10.1 255.255.255.0

nameif networkB

or do i need to set any port as trunk?

Thanks alot?

1 REPLY
Silver

Re: VLAN Tagging Question???

You need trunk port on your switch anyway only one vlan (vlan 100 or vlan 200) can be transfered to ASA.

Over a trunk port you can transfer more than one VLAN traffic.

bye

FCS

Please rate me if I helped.

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