-------------------------------------------
LAN Configuration for internet connectivity
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Hi,

I am the originator of this thread. I would like to thank Vinu Chandran
for the only reasonable reply I received. Thanks.
But read on more help is needed.
I would like to elaborate the query though it was well explained in the
original message posted to LIH.

// query starts here.

My ISP provides connectivity using an Ethernet card installed at the
client's end through a nearby switched. So NO cable modem is needed at
my end. I want to split this connection to three computer installed in
different rooms. In my first query I wanted to know how I can manage to
provide internet connectivity to all the machines without having a need
to keep the main machine (with the ISP installed Ethernet) always
switched ON (For Routing). So I found out a way. I am planning to first
establish a LAN for these three computers and then connect the Line
(RJ45) from ISP to the same HUB used connect my LAN. Will this work ?
My ISP provides IP through DHCP; NOW the issue is how all the three
machines will get different IP's (Oops I forgot its DHCP) Can ISP
restrict the number of PC I put on to the network from a single
connection ? Will I get reasonable speed using this topology? Also, I
want to know what crossover connection is and when it is required in a
network.

I believe some serious networking help is required at my end.

Regards and thanks

Raghvendra

Vinu Chandran wrote in reply to [LIH] LAN Configuration for internet
connectivity query from Raghvendra 

>       In ur case the best and easiest way is to get IP's for all your
>machine from the ISP to whom u r connected. U can request to your cable
>modem service provider to give u IP's for all the internal machines.
>Connect the cable modem directly to the Hub (check for uplink port at
the >Hub for straight thru connection, else use cross over). Inturn
connect all >the machines to the same hub. If your ISP provides DHCP,
then conf. all ur >machines to dhcp otherwise take the IP's, DNS entries
and default gateway >ip from ISP and conf. the same in ur systems. 

>Usually Cable modem ISP's won't be having problem giving u extra IP's,
why >I know is I'm working for a Cable modem ISP. :). We used to provide
IP's as >the customer needs.

>regards

>Vinu Chandran

> On Fri, 6 Sep 2002 18:42:29 +0530
> "Raghvendra Bali" <[EMAIL PROTECTED]> wrote:
> 
> > Hi Guys,
> > 
> > I have a cable internet connection. The ISP provides an Ethernet
card
> > and connectivity through DNS to the clients.
> > I have three PCs in different rooms. To provide internet
connectivity to
> > all the PCs What I can do is to setup my own LAN, using another
Ethernet
> > card and a hub, connecting these 3 PCs and setting up a proxy or DNS
in
> > the main PC with cable internet connection. In this case I have to
keep
> > the main PC switched on all the time to ensure internet connectivity
to
> > all the PCs.
> > 
> > (Q)-> Is there a way to achieve this task without having a need to
keep
> > the         main PC switched on all the time ?
> >     i.e. What can be a alternate LAN configuration
> > 
> > I hope my problem gets solved.
> > 
> > Regards,
> > Raghvendra
> > 
> > -[My Contact Info]-----
> >  Raghvendra Bali 
> >  Netmates Infosystems
> >  http://www.balifamily.net
> >  [EMAIL PROTECTED]
> >  Tel:91.522.340279[IN]
> >  Fax:1.586.314.7060[US]




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