On Wednesday 06 April 2005 19:12, A. Khattri wrote:
> On Tue, 5 Apr 2005, Richard Fish wrote:
> > I think NetBIOS can be used at the ethernet level as
> > well, but that seems fairly uncommon nowadays.
No.

> NetBeui is NetBIOS running over another transport like TCP/IP or Netware.
No.

> Windows 98 uses NetBeui (so there's probably many millions of machines
> that still use it).
No.

> Windows 2000 and XP use NBT instead. 
No, they use TCP/IP.

> > Samba speaks NetBIOS/SMB/CIFS on TCP/IP, not netbeui.
Yes.

> SMB is a higher layer protocol that runs on top of NBT. Samba can also
> speak Netbeui too - I have done this to share files between Win95/98
> machines and a Linux box. Im assuming Samba is backwards compatible.
No. NetBEUI is a local networking protocol on the same OSI layers as TCP/UDP 
and IP (3 and 4). It handles the delivery of information between logical 
endpoints. It also happens to be unroutable. NetBIOS is a level above that 
(level 5). NetBIOS can run on NetBEUI, (TCP|UDP)/IP or IPX/SPX. SMB is layers 
6 and 7. It runs on NetBIOS (which can run over NetBEUI, (TCP|UDP)/IP or 
IPX/SPX). CIFS is a new version of SMB.

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