Well the dip switch is for store and forward OR pass through.  That being
the case, it doesn't sound like pass through would follow the link state of
anything.

I don't remember seeing an option on the dip switches for following link
state.


Josh Luthman
Office: 937-552-2340
Direct: 937-552-2343
1100 Wayne St
Suite 1337
Troy, OH 45373

On Thu, Apr 23, 2015 at 4:17 PM, Faisal Imtiaz <[email protected]>
wrote:

> Dennis,   I think you are mistaking the 'pass thru' feature on a 'media
> converter' with something else ....
>
> Josh, it pays to look up the actual vendor documentation for that media
> converter to determine exactly what is the 'pass-thru' feature....
>
> Most of the media converters I have seen, the pass-thru feature is a
> feature that passes thru link down condition to the other side... (i.e. if
> the physical link is down on one side, it will bring the link down on the
> other side too ).
>
> Regards
>
>
> Faisal Imtiaz
> Snappy Internet & Telecom
> 7266 SW 48 Street
> Miami, FL 33155
> Tel: 305 663 5518 x 232
>
> Help-desk: (305)663-5518 Option 2 or Email: [email protected]
>
> ------------------------------
>
> *From: *"Dennis Burgess" <[email protected]>
> *To: *[email protected]
> *Sent: *Thursday, April 23, 2015 2:25:24 PM
> *Subject: *Re: [AFMUG] Media converter - store and forward or pass-through
>
> That would be media status.  Store and forward vs pass thought allows it
> to change data speeds. i..e a gige fiber and a 100 meg Ethernet or vice
> versa by storing packets and then forwarding as needed.  If you have gigE
> fiber and gig Ethernet, pass though should be preferred.
>
>
>
> *From:* Af [mailto:[email protected]] *On Behalf Of *Paul Stewart
> *Sent:* Tuesday, April 21, 2015 7:15 PM
> *To:* [email protected]
> *Subject:* Re: [AFMUG] Media converter - store and forward or pass-through
>
>
>
> Usually on media converters, it has to do with whether or not to pass the
> Ethernet status through the fiber.  In other words, if the DIP switch is in
> one setting and there is a loss of connection on the Ethernet then the
> fiber stays up.  In other DIP setting, an Ethernet status of down will also
> result in the fiber link itself going down.  Sometimes it’s the other way
> around where when there is a fiber outage, it determines whether or not to
> drop the Ethernet port (this way is more common come to think of it).
>
>
>
> *From:* Af [mailto:[email protected] <[email protected]>] *On
> Behalf Of *Josh Luthman
> *Sent:* Tuesday, April 21, 2015 4:44 PM
> *To:* [email protected]
> *Subject:* [AFMUG] Media converter - store and forward or pass-through
>
>
>
> I've got a dip switch that's defaulted to pass-through.  I know most
> switches are store and forward and that's about the extent of my knowledge
> on this.  What are the differences between them?
>
>
>
> Googling pass through transmission mode is all about HIV and Ebola?
>
>
>
> Josh Luthman
> Office: 937-552-2340
> Direct: 937-552-2343
> 1100 Wayne St
> Suite 1337
> Troy, OH 45373
>
>
>

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