[GTER] RES: Res: Re: Recomendação de switches metro-ethernet

[Rubens Kuhl]

Diz o folclore de Telecom que um grande operador de fibra da região
metropolitana de SP usa Datacom e graças a isso tem problemas
constantes... eu não sei dizer se os problemas tem ou não origem nos
Datacom, mas que esse operador de fibra tem problemas constantes, ele
tem.


Rubens



On Wed, Dec 2, 2009 at 12:02 AM, Gustavo Campos <guhcampos at gmail.com> wrote:
> Achei que era reação à recomendação da Datacom.
>
> Confesso que tive uma reação que seria muito bem descrita pela sua
> "mensagem equivocada".
>
> 2009/12/1 Luis Fernando Goncalves <lgoncalves at marcopolonetwork.com>:
>> Desculpa pessoal... meu computador ficou doidão e mandou a mensagem abaixo.
>>
>> Att,
>> Luis Fernando
>>
>> ________________________________
>>
>> De: gter-bounces at eng.registro.br em nome de Luis Fernando Goncalves
>> Enviada: ter 12/01/2009 19:54
>> Para: gter at eng.registro.br
>> Assunto: [GTER] Res: Re: Recomendação de switches metro-ethernet
>>
>>
>>
>> MmmmmmmopoPppppP
>>
>> ----- Mensagem original -----
>> De: gter-bounces at eng.registro.br <gter-bounces at eng.registro.br>
>> Para: Grupo de Trabalho de Engenharia e Operacao de Redes <gter at eng.registro.br>
>> Enviada em: Tue Dec 01 16:04:37 2009
>> Assunto: Re: [GTER] Recomendação de switches metro-ethernet
>>
>> Amigo,
>>
>> Recomendo os equipamentos da linha 4000 da Datacom.
>> Industria Brasileira e implementa o protocolo EAPS, funcionamento em anel com < 50ms, além de possuir SNMP, QoS + Filters, ACLs.
>> A linha 4000, por ser modular, possui modulos tanto Elétricos como Ópticos. Atendendo de 100Mbps até 10Gbps.
>>
>> Possuo mais de 10 equipamentos variando entre as linhas 3000 e 4000 todos conectados num anel de fibra a 1Gbps.
>>
>>
>> Atenciosamente
>>
>> Em 01/12/2009, às 14:25, Henrique de Moraes Holschuh escreveu:
>>
>>> Senhores,
>>>
>>> Estamos iniciando um projeto de MAN baseada em fibras ópticas, hardware Ethernet, e velocidades de 100Mbps, 1Gbps e 10Gbps e gostaríamos de saber se alguém tem equipamentos que recomendaria para essa função?
>>>
>>> Alguns requisitos, fora o usual (gerência SMNP completa, QoS avançado, ACLs, estabilidade), são: portas ópticas baseada em módulos (SFP/SFP+/XFP/GBIC/etc), e implementar 802.1ah/2008 (PBB).
>>>
>>> Se possível, implementar algum protocolo para funcionamento em anéis, e recuperação de falha em menos de 100ms.
>>>
>>> --
>>> Henrique de Moraes Holschuh <hmh at ima.sp.gov.br>
>>> IM@ - Informática de Municípios Associados
>>> Engenharia de Telecomunicações
>>> TEL +55-19-3755-6555/CEL +55-19-9293-9464
>>>
>>> Antes de imprimir, lembre-se de seu compromisso com o Meio Ambiente
>>> e do custo que você pode evitar.
>>> --
>>> gter list    https://eng.registro.br/mailman/listinfo/gter
>>
>> Rogério Gonçalves
>> Baydenet - The Provider
>> Tel: 85 9628-0806 / 3462-9023
>>
>>
>>
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>
>
>
> --
> Gustavo Campos
> Sistemas de Informação - UFMG
> --
> gter list    https://eng.registro.br/mailman/listinfo/gter
>