Without Crossover Cable

Without Crossover Cable

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Subject Author Date
Without Crossover Cable Juan Carlos 09-25-2006
Posted by Juan Carlos on September 25, 2006, 8:33 pm
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I have a two switches catalyst 2950 and 1 cut-trough cable.

I want to connect the two switches with a 1 cut-trough cable
What is the command in the switch for change the 568a in 568b
especification ?

its posible?

Regards!


Posted by john smith on September 25, 2006, 10:49 pm
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On Mon, 25 Sep 2006 17:33:51 -0700, Juan Carlos wrote:

> I have a two switches catalyst 2950 and 1 cut-trough cable.
>
> I want to connect the two switches with a 1 cut-trough cable
> What is the command in the switch for change the 568a in 568b
> especification ?
>
> its posible?
>
> Regards!

You can't do this without the flux-capacitor up-converter. look on ebay
for a flux capacitor.

Posted by on September 26, 2006, 12:38 pm
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Juan Carlos wrote:
> I have a two switches catalyst 2950 and 1 cut-trough cable.
>
> I want to connect the two switches with a 1 cut-trough cable
> What is the command in the switch for change the 568a in 568b
> especification ?

The 2950 does not do this.

You will need a crossover cable.

If you are desperate (as I was recently) you can make one
that works at 10M bps by cutting the cable and twisting
the wires together. My 3m cable worked.


Posted by Sarastra Maya on September 26, 2006, 5:30 pm
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Bod43@hotmail.co.uk wrote:
> Juan Carlos wrote:
> > I have a two switches catalyst 2950 and 1 cut-trough cable.
> >
> > I want to connect the two switches with a 1 cut-trough cable
> > What is the command in the switch for change the 568a in 568b
> > especification ?
>
> The 2950 does not do this.
>
> You will need a crossover cable.
>
> If you are desperate (as I was recently) you can make one
> that works at 10M bps by cutting the cable and twisting
> the wires together. My 3m cable worked.

The 2950 does not do this? ....So which model does something like this?
How?


Posted by on September 26, 2006, 8:52 pm
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Sarastra Maya wrote:
> Bod43@hotmail.co.uk wrote:
> > Juan Carlos wrote:
> > > I have a two switches catalyst 2950 and 1 cut-trough cable.
> > >
> > > I want to connect the two switches with a 1 cut-trough cable
> > > What is the command in the switch for change the 568a in 568b
> > > especification ?
> >
> > The 2950 does not do this.
> >
> > You will need a crossover cable.
> >
> > If you are desperate (as I was recently) you can make one
> > that works at 10M bps by cutting the cable and twisting
> > the wires together. My 3m cable worked.
>
> The 2950 does not do this? ....So which model does something like this?
> How?

IT is not entirely clear wht the original poster was looking for
but it appeared to me that he was wanting to conect two switches
without using a crossover cable,


Many of the more recently released Cisco equipment
supports auto-mdix.

Just check the web site for specifics but if I recall correctly
2560, 3560, 3750, 837, 857, 877, various cards for 4500,
all do auto-mdix if it is enabled. In many cases it is off by
factory default.


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other useful resources:
The Federal Communications Commission (FCC)
Telecommunications Industry Association
Electronic and Software Security Products and Services
International Telecommunication Union

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