Ethernet LAN Allied telesyn & VOIP

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Subject Author Date
Allied telesyn & VOIP flamer die.spam@hotmail.com 07-19-07
Posted by flamer die.spam@hotmail.com on July 19, 2007, 9:43 pm
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anyone know if the AT switches can split out the voice traffic into a
separate vlan like ciscos can? some sites only have one ethernet port
per workstation so the pc plugs into the voip phone then the phone
into the switch.

the cisco command is;

interface range GigabitEthernet0/1 - 23
switchport access vlan 101
switchport voice vlan 105

any alternative on a AT-8000S??

Flamer.


Posted by Denis Jedig on July 29, 2007, 11:56 am
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On Thu, 19 Jul 2007 18:43:18 -0700 flamer die.spam@hotmail.com wrote:

> anyone know if the AT switches can split out the voice traffic into a
> separate vlan like ciscos can? some sites only have one ethernet port
> [...]
> any alternative on a AT-8000S??

Don't think so. The AT-8000S is a pure L2 switch, having worked with some
(older) software releases from the 8000 series (8024, 8326) I've never seen
any L3 stuff in there.

--
Denis Jedig
syneticon networks GbR http://syneticon.net/service/

Posted by flamer die.spam@hotmail.com on August 3, 2007, 12:42 am
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> On Thu, 19 Jul 2007 18:43:18 -0700 flamer die.s...@hotmail.com wrote:
>
> > anyone know if the AT switches can split out the voice traffic into a
> > separate vlan like ciscos can? some sites only have one ethernet port
> > [...]
> > any alternative on a AT-8000S??
>
> Don't think so. The AT-8000S is a pure L2 switch, having worked with some
> (older) software releases from the 8000 series (8024, 8326) I've never seen
> any L3 stuff in there.
>
> --
> Denis Jedig
> syneticon networks GbR http://syneticon.net/service/

but it should just be layer 2 802.1Q vlanning.. it doesnt need to be
layer 3 does it??

Flamer.


Posted by Denis Jedig on August 3, 2007, 6:11 am
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On Thu, 02 Aug 2007 21:42:28 -0700 flamer die.spam@hotmail.com wrote:

> but it should just be layer 2 802.1Q vlanning.. it doesnt need to be
> layer 3 does it??

You need to look into the frames and IP packets to determine that it's VoIP
traffic and you probably need to keep state as well - some very popular
VoIP protocols dynamically negotiate port numbers for communications.
That's a bunch of L3 logics.

--
Denis Jedig
syneticon networks GbR http://syneticon.net/service/

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