Same vlan-ID in defferent Vdom

[amrshawky]

Hi,

my topolgy will be 

3 main servers in vlan 10,20,30    >>>  connected to edge switch "1"  >>> FG 1 on port 1

3 backup servers in vlan 10,20,30 >>>  connected to edge switch "2"  >>> FG 1 on port 2

2 egde switch "1&2" will connected on 2 ports in Fortigate 

how i can make the FW is the getaway to this vlans 

i know that in normal setup i can not create same sub-interface in different physical port in fortigate 

is VDOM can help me in this topolgy ?

note that Fortigate is 81E doesnot support 802.3ad .

[amrshawky]

great... 

if the 2 switch not in Stack the aggregated will not be fine ? why 

FG understand that he has 2 port act as 1 port . and switches see the mac address of this bundle . right 

[Toshi_Esumi]

Because the CPU needs to decide which physical interface to go out when it received a packet to go out to the "link".

I would suggest you read an explanation about link-aggregation or 802.3ad like below:

https://en.wikipedia.org/wiki/Link_aggregation

[amrshawky]

is this feature is new in version 6.2 or already exist in version 5 ?

[emnoc]

Link aggregation has been around probably since vr MR4 or earlier.

 https://help.fortinet.com/fos50hlp/54/Content/FortiOS/fortigate-networking-54/Interfaces/Aggregate%2...

You didn't say what type of FGT but moats 3 digits models support it, 2 digit model typically don't 

i.e my FWF50 does not

Ken Felix

[amrshawky]

no iam asking about virtual switch not aggregated .

my Fortigate is 81E

i know that it this not support aggregated.

it support Virtual-Switch ?

[amrshawky]

any update