1 Gibit Lan

[Guest]

I currently have a cat5e network infrastructure running on 100 mbit cards
and hub.

If I was to upgrade to a 1gibt LAN (cards and the hub) would there be a
significant improvement on the speed of the network utilizing the existing
cat 5 cabling?

[SJC]

On Thu, 24 Jun 2004 12:45:16 GMT, del@here.com wrote:
I currently have a cat5e network infrastructure running on 100 mbit cardsand hub.If I was to upgrade to a 1gibt LAN (cards and the hub) would there be asignificant improvement on the speed of the network utilizing the existingcat 5 cabling?

Well it depends on the network LAN activity...
Even when using 100Mbs NICs there are few applications that are using
100% of the bandwidth... (Outlook, Internet, FTP, database access...
all those thing do not need to get a 1Gig card... on the
workstation....)

But having 1Gig NIC cards on servers where several workstations are
getting connected to might help a lot... as the server will be able to
handle a lot more traffic rather than waiting for the signal that had
to go through a congested NIC...

Yannick

[CJT]

del@here.com wrote:
I currently have a cat5e network infrastructure running on 100 mbit cards and hub. If I was to upgrade to a 1gibt LAN (cards and the hub) would there be a significant improvement on the speed of the network utilizing the existing cat 5 cabling?

That's going to depend on whether the computers using it are capable of
using much more than 100 Mbit. Many are not.

--
The e-mail address in our reply-to line is reversed in an attempt to
minimize spam. Our true address is of the form che...@prodigy.net.

[Skylar Thompson]

["Followup-To:" header set to comp.os.ms-windows.networking.misc.]
On Thu, 24 Jun 2004 12:45:16 GMT, del@here.com <del@here.com> wrote: I currently have a cat5e network infrastructure running on 100 mbit cards and hub. If I was to upgrade to a 1gibt LAN (cards and the hub) would there be a significant improvement on the speed of the network utilizing the existing cat 5 cabling?

It depends on whether the machines can pump out 1Gb/s (~125MB/s). You might
be better off just upgrading the backbone to gigabit.

--
-- Skylar Thompson (skylar@cs.earlham.edu)
-- http://www.cs.earlham.edu/~skylar/

[Guest]

So would the existing cabling support faster speeds?

[daytripper]

On Fri, 25 Jun 2004 23:53:56 GMT, del@here.com wrote:
So would the existing cabling support faster speeds?

Cat5e if properly terminated will support gigabit lans, yes...