On Sun, Oct 31, 2010 at 6:49 PM, kmedc...@dessus.com
wrote:
>>On Sun, Oct 31, 2010 at 6:18 PM, wrote:
>>> "speed 1000" on a copper port capable of 10/100/1000 disables 10 and 100
>>> Mb/s operation by removing those modes from the list of those advertised to
>>> the link partner.
>>>
>>> This ma
>On Sun, Oct 31, 2010 at 6:18 PM, wrote:
>> "speed 1000" on a copper port capable of 10/100/1000 disables 10 and 100
>> Mb/s operation by removing those modes from the list of those advertised to
>> the link partner.
>>
>> This may be useful if you would prefer a cable failure on pins 4, 5, 7 or
t; Subject: [c-nsp] Question about manually configuring 1000/Full on Cisco
> switches
>
> I contend (with no proof whatsoever) that manually configuring 1000/Full on
> Cisco switches doesn't really do anything since autonegotiation is required by
> the 1000Base-T standard.
> On Sun, Oct 31, 2010 at 6:18 PM, wrote:
> > "speed 1000" on a copper port capable of 10/100/1000 disables 10 and 100
> Mb/s operation by removing those modes from the list of those advertised
> to the link partner.
> >
> > This may be useful if you would prefer a cable failure on pins 4, 5, 7 o
On Sun, Oct 31, 2010 at 6:18 PM, wrote:
> "speed 1000" on a copper port capable of 10/100/1000 disables 10 and 100 Mb/s
> operation by removing those modes from the list of those advertised to the
> link partner.
>
> This may be useful if you would prefer a cable failure on pins 4, 5, 7 or 8
>
On 10/31/10 5:08 PM, John Neiberger wrote:
>
> Anyway, can you settle this? Let's take a Cisco 4948 as an example.
> Does manually configuring 1000/Full on an interface really do much? If
> so, what exactly does it do? Does it behave in a non-standard way by
> disabling autonegotiation?
>
Disabl
I contend (with no proof whatsoever) that manually configuring
1000/Full on Cisco switches doesn't really do anything since
autonegotiation is required by the 1000Base-T standard. I don't
believe that manually configuring these settings actually disables
autonegotiation. I know others who feel diff
