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Not achieving giganit speeds

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  #1  
Old 08-29-2007, 11:31 AM
Default Not achieving giganit speeds



I have a Dlink DIR-635 router, and just bought a Dlink DGE-528T PCI card.
Both bits of hardware a gigabit lan ready

How come when I connect it all up, the connection still only shows 100Mbps
and not 1000Mbps

Is there anything else I need to change/check?

Thanks

iPleb



iPleb
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  #2  
Old 08-29-2007, 12:37 PM
Rob Morley
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Default Re: Not achieving giganit speeds

In article <(E-Mail Removed)>, iPleb
(E-Mail Removed) says...
> I have a Dlink DIR-635 router, and just bought a Dlink DGE-528T PCI card.
> Both bits of hardware a gigabit lan ready
>
> How come when I connect it all up, the connection still only shows 100Mbps
> and not 1000Mbps
>
> Is there anything else I need to change/check?
>

Wrong drivers? Are you actually getting a faster connection and it just
isn't showing up?
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  #3  
Old 08-29-2007, 12:40 PM
Dr Zoidberg
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Default Re: Not achieving giganit speeds

iPleb wrote:
> I have a Dlink DIR-635 router, and just bought a Dlink DGE-528T PCI
> card. Both bits of hardware a gigabit lan ready
>
> How come when I connect it all up, the connection still only shows
> 100Mbps and not 1000Mbps
>
> Is there anything else I need to change/check?
>

How old's the cabling you are using?

--
Alex

"I laugh in the face of danger. Then I hide until it goes away"

www.drzoidberg.co.uk www.ebayfaq.co.uk


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  #4  
Old 08-29-2007, 02:04 PM
iPleb
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Default Re: Not achieving giganit speeds



"Dr Zoidberg" <alexNOOOOOO!!!!!!!@drzoidberg.co.uk> wrote in message
news:(E-Mail Removed)...
> iPleb wrote:
>> I have a Dlink DIR-635 router, and just bought a Dlink DGE-528T PCI
>> card. Both bits of hardware a gigabit lan ready
>>
>> How come when I connect it all up, the connection still only shows
>> 100Mbps and not 1000Mbps
>>
>> Is there anything else I need to change/check?
>>

> How old's the cabling you are using?


erm .... not sure. Put it this way, haven't bought any cables for over a
year

iPleb

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  #5  
Old 08-29-2007, 02:44 PM
Dr Zoidberg
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Default Re: Not achieving giganit speeds

iPleb wrote:
> "Dr Zoidberg" <alexNOOOOOO!!!!!!!@drzoidberg.co.uk> wrote in message
> news:(E-Mail Removed)...
>> iPleb wrote:
>>> I have a Dlink DIR-635 router, and just bought a Dlink DGE-528T PCI
>>> card. Both bits of hardware a gigabit lan ready
>>>
>>> How come when I connect it all up, the connection still only shows
>>> 100Mbps and not 1000Mbps
>>>
>>> Is there anything else I need to change/check?


Are both ends set to auto-negotiate the speed


>> How old's the cabling you are using?

>
> erm .... not sure. Put it this way, haven't bought any cables for
> over a year
>

As long as it's not 7 or 8 year old.
There will probably be some markings on the side CAT5 or newer (5e or 6)
should be fine , but try another patch lead if you have one just to be on
the safe side

--
Alex

"I laugh in the face of danger. Then I hide until it goes away"

www.drzoidberg.co.uk www.ebayfaq.co.uk


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  #6  
Old 08-29-2007, 02:52 PM
iPleb
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Posts: n/a
Default Re: Not achieving giganit speeds



"Dr Zoidberg" <alexNOOOOOO!!!!!!!@drzoidberg.co.uk> wrote in message
news:(E-Mail Removed)...
> iPleb wrote:
>> "Dr Zoidberg" <alexNOOOOOO!!!!!!!@drzoidberg.co.uk> wrote in message
>> news:(E-Mail Removed)...
>>> iPleb wrote:
>>>> I have a Dlink DIR-635 router, and just bought a Dlink DGE-528T PCI
>>>> card. Both bits of hardware a gigabit lan ready
>>>>
>>>> How come when I connect it all up, the connection still only shows
>>>> 100Mbps and not 1000Mbps
>>>>
>>>> Is there anything else I need to change/check?

>
> Are both ends set to auto-negotiate the speed


When you say both ends ... do you mean one being the new NIC and the other
being the router? My second PC doesnt have a gigabit card yet

>
>>> How old's the cabling you are using?

>>
>> erm .... not sure. Put it this way, haven't bought any cables for
>> over a year
>>

> As long as it's not 7 or 8 year old.
> There will probably be some markings on the side CAT5 or newer (5e or 6)
> should be fine , but try another patch lead if you have one just to be on
> the safe side


It's the one that came with the DLink so Im guessing it shouldbe ok

iPleb

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  #7  
Old 08-29-2007, 04:29 PM
Dr Zoidberg
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Default Re: Not achieving giganit speeds

iPleb wrote:
> "Dr Zoidberg" <alexNOOOOOO!!!!!!!@drzoidberg.co.uk> wrote in message
> news:(E-Mail Removed)...
>> iPleb wrote:
>>> "Dr Zoidberg" <alexNOOOOOO!!!!!!!@drzoidberg.co.uk> wrote in message
>>> news:(E-Mail Removed)...
>>>> iPleb wrote:
>>>>> I have a Dlink DIR-635 router, and just bought a Dlink DGE-528T
>>>>> PCI card. Both bits of hardware a gigabit lan ready
>>>>>
>>>>> How come when I connect it all up, the connection still only shows
>>>>> 100Mbps and not 1000Mbps
>>>>>
>>>>> Is there anything else I need to change/check?

>>
>> Are both ends set to auto-negotiate the speed

>
> When you say both ends ... do you mean one being the new NIC and the
> other being the router? My second PC doesnt have a gigabit card yet


yes
>>
>>>> How old's the cabling you are using?
>>>
>>> erm .... not sure. Put it this way, haven't bought any cables for
>>> over a year
>>>

>> As long as it's not 7 or 8 year old.
>> There will probably be some markings on the side CAT5 or newer (5e
>> or 6) should be fine , but try another patch lead if you have one
>> just to be on the safe side

>
> It's the one that came with the DLink so Im guessing it shouldbe ok
>

true :0)

--
Alex

"I laugh in the face of danger. Then I hide until it goes away"

www.drzoidberg.co.uk www.ebayfaq.co.uk


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  #8  
Old 08-31-2007, 11:55 AM
Jon
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Default Re: Not achieving giganit speeds

(E-Mail Removed) declared for all the world to hear...
> I have a Dlink DIR-635 router, and just bought a Dlink DGE-528T PCI card.
> Both bits of hardware a gigabit lan ready
>
> How come when I connect it all up, the connection still only shows 100Mbps
> and not 1000Mbps
>
> Is there anything else I need to change/check?


Cables.
--
Regards
Jon
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  #9  
Old 08-31-2007, 05:50 PM
PeeGee
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Posts: n/a
Default Re: Not achieving giganit speeds

iPleb wrote:
> I have a Dlink DIR-635 router, and just bought a Dlink DGE-528T PCI
> card. Both bits of hardware a gigabit lan ready
>
> How come when I connect it all up, the connection still only shows
> 100Mbps and not 1000Mbps
>
> Is there anything else I need to change/check?
>
> Thanks
>
> iPleb


As others have said, check the cable to ensure all 4 pairs are operating
and it isn't a cross-over cable (both ends should have the same colour
sequence). Disconnect the router from everything, then try plugging both
ends of the cable into the router - it will "go mad" trying to
recursively build a routing table, but should show 1000MB/s on both
connections if the cable is ok :-) I haven't seen a router fail in this
mode (when pupil or teacher does as suggested above) - the network just
slows down.

PeeGee
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  #10  
Old 09-01-2007, 08:53 AM
iPleb
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Default Re: Not achieving giganit speeds



"PeeGee" <(E-Mail Removed)> wrote in message
news:fb9glf$o0r$(E-Mail Removed)...
> iPleb wrote:
>> I have a Dlink DIR-635 router, and just bought a Dlink DGE-528T PCI card.
>> Both bits of hardware a gigabit lan ready
>>
>> How come when I connect it all up, the connection still only shows
>> 100Mbps and not 1000Mbps
>>
>> Is there anything else I need to change/check?
>>
>> Thanks
>>
>> iPleb

>
> As others have said, check the cable to ensure all 4 pairs are operating
> and it isn't a cross-over cable (both ends should have the same colour
> sequence). Disconnect the router from everything, then try plugging both
> ends of the cable into the router - it will "go mad" trying to recursively
> build a routing table, but should show 1000MB/s on both connections if the
> cable is ok :-) I haven't seen a router fail in this mode (when pupil or
> teacher does as suggested above) - the network just slows down.


Not sure how you mean with this one .. do you mean take one CAT5 cable and
plug it from say port one to port 2?

If so, how you measure the bandwidth :S

iPleb

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