Site Network Upgrade Advice / Switches & Hubs
#1
Site Network Upgrade Advice / Switches & Hubs
at moment, remote office has basically 10 base t hubs chained together about 9 in total,
want to spec an upgrade to network,
do i say 1 unmanaged switch and 8 10/100 hubs or something else
whats the difference between a manged / unmanged switch
thanks in advance
jase
want to spec an upgrade to network,
do i say 1 unmanaged switch and 8 10/100 hubs or something else
whats the difference between a manged / unmanged switch
thanks in advance
jase
#2
Scooby Regular
whats the difference between a manged / unmanged switch
For the cost these days, get a few managed switches. IMHO, I'd stay well away from hubs as they are very inefficient for a large number of users.
We have 4 x Dell 48-port 10/100 (+2 gigabit) managed switches here and I've had no problems so far. They were far cheaper than Cisco alternatives and are more than capable of handling our LAN bandwidth.
Stefan
#4
Hi Guys
Being a Network Idiot ,
Its setup like this
9 hubs over 2 floors linked via the last port on each hub, lika a "daisy chain" I Think,all 10 base T most of the hold various machines
total machines i reckon is 35
looking to upgrade
budget within reason I think
whats the besy way to improve as network traffic will increase
going to go with a dell server running 2003
so is chaing the hubs together like this the right way ?
is one switch enough or should I get a couple,
be easy on this with me guys as for networks I am a "network dummy"
thanks
jase
Being a Network Idiot ,
Its setup like this
9 hubs over 2 floors linked via the last port on each hub, lika a "daisy chain" I Think,all 10 base T most of the hold various machines
total machines i reckon is 35
looking to upgrade
budget within reason I think
whats the besy way to improve as network traffic will increase
going to go with a dell server running 2003
so is chaing the hubs together like this the right way ?
is one switch enough or should I get a couple,
be easy on this with me guys as for networks I am a "network dummy"
thanks
jase
#5
Scooby Regular
Your problem sounds like a logistical one getting connections to both floors. How is the existing wiring run now? Do you have one large wiring closet with all floor points running to a patch panel or do you have seperate wiring closets amd patch panels on each floor?
If you have the later, you could have two seperate switch (one on each floor) and link them via a Gigabit backbone. You could also run two seperate Gigabit cables from the switch to the server and use load-balancing or redundancy on the Dell server as it should come with a dual-port Gigabit card.
The number of switches is usually dicated by the bandwidth you need. So, a large 48-port switch should have a decent internal bandwidth to support all ports running at full speed.
A cheaper switch may not have sufficient bandwidth or processing power to handle all the ports running at the same time.
You could split the switches into smaller units (2 x 24-port, for example) but the connection between the two switches may then be the weaklink i.e. each 24-port switch may have a 2 or 4Gb internal backbone, but you then connect both of them together via a single gigagbit external backbone (i.e. you're now down to 1Gb).
Other way of looking at it is two switches give you a little redundancy. So, if one fails, then only half your network is affected.
Stefan
If you have the later, you could have two seperate switch (one on each floor) and link them via a Gigabit backbone. You could also run two seperate Gigabit cables from the switch to the server and use load-balancing or redundancy on the Dell server as it should come with a dual-port Gigabit card.
The number of switches is usually dicated by the bandwidth you need. So, a large 48-port switch should have a decent internal bandwidth to support all ports running at full speed.
A cheaper switch may not have sufficient bandwidth or processing power to handle all the ports running at the same time.
You could split the switches into smaller units (2 x 24-port, for example) but the connection between the two switches may then be the weaklink i.e. each 24-port switch may have a 2 or 4Gb internal backbone, but you then connect both of them together via a single gigagbit external backbone (i.e. you're now down to 1Gb).
Other way of looking at it is two switches give you a little redundancy. So, if one fails, then only half your network is affected.
Stefan
#6
Hi Stefan
from what I have been told
there is an cat 5 type patch panel in one room (upstairs) and cat 5 points on the walls , downstairs, there is a whole in the floor where the patch panel is with some lengths of cat 5 going somewhere,
its an office we have inherited and I have been told to improve the network
so at the moment I reckon maybe a couple of the hubs are into the patch panel and the rest are daisy chained together.
I will be putting a small w2k3 server in,
what will be the best way of setting the hardware up
1 24 port unmanged switch in the patch panel room with as much going into it as possible, then say on the other floor put in another 24 port unmanged switch,
leave the other hubs as is , and say bank on a shed load of 100 base T cards instead of the 10 base T for connection.
Is it worthwhile replacing the old 10 base T hubs with new 100 base T hubs
thanks again
jase
from what I have been told
there is an cat 5 type patch panel in one room (upstairs) and cat 5 points on the walls , downstairs, there is a whole in the floor where the patch panel is with some lengths of cat 5 going somewhere,
its an office we have inherited and I have been told to improve the network
so at the moment I reckon maybe a couple of the hubs are into the patch panel and the rest are daisy chained together.
I will be putting a small w2k3 server in,
what will be the best way of setting the hardware up
1 24 port unmanged switch in the patch panel room with as much going into it as possible, then say on the other floor put in another 24 port unmanged switch,
leave the other hubs as is , and say bank on a shed load of 100 base T cards instead of the 10 base T for connection.
Is it worthwhile replacing the old 10 base T hubs with new 100 base T hubs
thanks again
jase
#7
Moderator
iTrader: (2)
Without seeing the layout etc, the fact that you have 9 hubs for 35 machines is a bit of overkill.
Cat5e (or 6) the whole lot, if not already done, back to a central point/patch panel & then get the 48pt managed switch as described. This gives you flexibility for the future.
Dunno what your useage is etc but maybe get gig to the server you plan to put in if your throughput requires it.
Explain what it is that your company does and what (other than making it "faster" ) you're trying to achieve. It may be that you don't require gig throughput now or in the foreseeable future.
Cat5e (or 6) the whole lot, if not already done, back to a central point/patch panel & then get the 48pt managed switch as described. This gives you flexibility for the future.
Dunno what your useage is etc but maybe get gig to the server you plan to put in if your throughput requires it.
Explain what it is that your company does and what (other than making it "faster" ) you're trying to achieve. It may be that you don't require gig throughput now or in the foreseeable future.
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#8
it will be file server and email
the plan is - as its a remote office who really only do R & D from an engineering point of view.
want to stick critical files on server and map email data locations to it apart from that the other stuff they run is on another source.
my other worry about network is as its inherited i do not know much about it apart from i have been thrown around 4k to get it fixed
thanks
jase
also thing is that site location is about size of a football park maybe bigger , they R & D huge baseframe type things
the plan is - as its a remote office who really only do R & D from an engineering point of view.
want to stick critical files on server and map email data locations to it apart from that the other stuff they run is on another source.
my other worry about network is as its inherited i do not know much about it apart from i have been thrown around 4k to get it fixed
thanks
jase
also thing is that site location is about size of a football park maybe bigger , they R & D huge baseframe type things
Last edited by jase555; 10 May 2004 at 09:30 PM. Reason: typo
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