Bridge and switch on MT are not the same thing.
Switch , implemented in hardware as you note, once it discovers the port to use for a MAC address, it only sends data for that MAC out that port. Bridge is in software and can be very slow. I doubt that they do any MAC detection, just send all the data out all the ports. By definition a bridge does nothing but redistribute the data.

On 2/4/2014 8:24 PM, Stephen Wong wrote:
>From my 2 cents of understanding, ethernet bridge and switch is the same
thing!  Just in the good old days, we had 2-port bridge and now, we have
multi-port switch.  I know, the 'switch' in a Mikrotik means the switching
fabric is implemented in hardware chips and bridge means the logic is
implemented by software.  But other than performance difference (wire speed
vs as-fast-as-your-box-can-go), both are Layer 2 devices to work on MAC
addresses.

Stephen WONG


On Wed, Feb 5, 2014 at 2:00 AM, <[email protected]>wrote:

Date: Mon, 3 Feb 2014 18:46:35 +0000
From: Paul McCall <[email protected]>
Subject: Re: [Mikrotik] Bridge Ports showing with an S on version 6.7
To: Mikrotik discussions <[email protected]>
Message-ID:
         <[email protected]>
Content-Type: text/plain; charset="us-ascii"

+1 on the distinctive letter .... thinking a "B" for bridge?  Naaah...
that would make too much sense
:)


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Wireless Networking
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