Computer Hardware Managed vs. unmanaged switches

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Subject Author Date
Managed vs. unmanaged switches Chip Thomas 03-16-08
Posted by Chip Thomas on March 16, 2008, 11:33 am
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What are the advantages and disadvantages of using a managed switch over
an unmanaged switch and vice versa?

I'm trying to build a very robust network for home / small business use.
I'm not worried about managing a switch, just interested in
understanding why one would want a managed switch.

TIA,

Chip

Posted by Spin on March 16, 2008, 3:51 pm
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>
> What are the advantages and disadvantages of using a managed switch over
> an unmanaged switch and vice versa?
>
> I'm trying to build a very robust network for home / small business use.
> I'm not worried about managing a switch, just interested in understanding
> why one would want a managed switch.

In my view, not saying this is 100% correct, managed switches are for large
enterprise networks which have a service level agreement in place between
the user community and the IT Department in case something goes down it
needs to be fixed within XX amount of time. Managed switches allow you to
remote into them and administrate them to a more robust degree than you get
with non-managed, which is why they are more expensive.

--
Spin


Posted by Skeleton Man on March 16, 2008, 6:24 pm
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>What are the advantages and disadvantages of using a managed switch over
>an unmanaged switch and vice versa?

>I'm trying to build a very robust network for home / small business use.
>I'm not worried about managing a switch, just interested in
>understanding why one would want a managed switch.

In short, a managed switch allows to you control to a certain extent what
each port or group of ports is doing. You can turn ports on or off and do
things like seperate groups of ports into vlans so that you can have 3 or 4
seperate networks on a single switch (e.g. 3x 8 ports for a 24 port switch).

An umanaged switch just passes data between the appropriate ports without a
second thought - which in 99% of cases is what you want.

Usually managed switches are for large enterprises such as big businesses,
schools, ISPs, etc that need a great deal of control over their environment.

Chris



Posted by Chip Thomas on March 17, 2008, 12:43 am
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Skeleton Man wrote:
>> What are the advantages and disadvantages of using a managed switch over
>> an unmanaged switch and vice versa?
>
>> I'm trying to build a very robust network for home / small business use.
>> I'm not worried about managing a switch, just interested in
>> understanding why one would want a managed switch.
>
> In short, a managed switch allows to you control to a certain extent what
> each port or group of ports is doing. You can turn ports on or off and do
> things like seperate groups of ports into vlans so that you can have 3 or 4
> seperate networks on a single switch (e.g. 3x 8 ports for a 24 port switch).
>
> An umanaged switch just passes data between the appropriate ports without a
> second thought - which in 99% of cases is what you want.
>
> Usually managed switches are for large enterprises such as big businesses,
> schools, ISPs, etc that need a great deal of control over their environment.
>
> Chris
>
>

I don't need network segregation.

I do need high reliability / continuous availability. I don't need much
level of control.

One port into a router, the rest into end-user computers, servers,
wireless access points and other switches.

It seems that all I need is a robust unmanaged switch.

Thanks,

Chip


Posted by kony on March 17, 2008, 10:40 am
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On Mon, 17 Mar 2008 04:43:00 GMT, Chip Thomas


>
>I don't need network segregation.
>
>I do need high reliability / continuous availability. I don't need much
>level of control.

Well... you either need a managed switch to have ANY level
of control, or with an unmanaged switch you have NO control
over the switch.


>
>One port into a router, the rest into end-user computers, servers,
>wireless access points and other switches.
>
>It seems that all I need is a robust unmanaged switch.

What is robust supposed to mean? It's not like there's some
golden switch out there, any random switch you buy should
work or is defective and should be returned for refund (but
defect is rather rare unless considering a poorly designed
passive enclosure more prone to overheating if installed
where there is no ambient air movement and high room
temperature).

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