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[RTnet-users] Re: I have another questione!!
From: Jan Kiszka <kiszka@rt...> - 2003-10-17 12:47
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=C3=D6=BB=F3=BF=EC wrote: > Hello!! >=20 > My name is SangwooChoi >=20 > I'm a graduate student. >=20 > I so thanked for your reply in my questions!! >=20 > I have an another question. >=20 > The example is followed by=20 >=20 > " In case I have the 3 basic stations. After I configure any=20 > =20 > station as a master, I can configure others as clients. " >=20 > If I one station as a master and others as clients, when I connect them= with each other,=20 >=20 > do I have to connect them with crosscable(cross-lan cable) each other? >=20 > Or can I connect them with some Ethernet-hub each other? >=20 > If I connect them with corss-calbe each other,=20 >=20 > do a master has two lan card?(one lan-card is for one client, and the o= ther is for the other client?) >=20 > Is it correct? >=20 > I will so thanks for your reply if you respone my question again!! >=20 > Best regard!! >=20 You can use normal hubs for connecting your stations. RTmac will guarantee that no collisions will occur. You may even use switches (preferebly simple 8-port variants because they are fully hardware-based), but this will only add about 20 us additional delay to every packet and you will still have to use RTmac for real _deterministic_ networking. Jan |
| Thread | Author | Date |
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| [RTnet-users] Re: I have another questione!! | Jan Kiszka <kiszka@rt...> |