netbios over tcp question


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  #1  
Old 01-05-2006, 04:09 AM
dfx
 
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Default netbios over tcp question

I know from experience that enabling netbios over tcp in WINS tab on peer to
peer (workgroup) can start the networked machines talking to each other
again. But I also have seen workgroups that have netbios turned off and the
network still functions for sharing files. I'm curious to know how the
network could work with this function off?
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  #2  
Old 01-05-2006, 04:09 AM
Chuck
 
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Default Re: netbios over tcp question

On Sat, 10 Dec 2005 03:39:02 -0800, dfx <dfx@discussions.microsoft.com> wrote:

>I know from experience that enabling netbios over tcp in WINS tab on peer to
>peer (workgroup) can start the networked machines talking to each other
>again. But I also have seen workgroups that have netbios turned off and the
>network still functions for sharing files. I'm curious to know how the
>network could work with this function off?


Is the setting "Off", or "Default"? In a large network, with an actual DHCP
server (not a NAT router acting as a DHCP server), the DHCP server will include
the setting to turn NetBIOS Over TCP/IP on or off.

And yes, you can have networking using Native SMB (Server Message Blocks), as
opposed to SMB over TCP/IP, if you only use DNS for name resolution. This is a
possibility in large office networks, but generally not used in small networks
without a dedicated DNS server.
http://support.microsoft.com/?id=315267

--
Cheers,
Chuck, MS-MVP [Windows - Networking]
http://nitecruzr.blogspot.com/
Paranoia is not a problem, when it's a normal response from experience.
My email is AT DOT
actual address pchuck mvps org.
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  #3  
Old 01-05-2006, 04:09 AM
Chuck
 
Posts: n/a
Default Re: netbios over tcp question

On Sat, 10 Dec 2005 03:39:02 -0800, dfx <dfx@discussions.microsoft.com> wrote:

>I know from experience that enabling netbios over tcp in WINS tab on peer to
>peer (workgroup) can start the networked machines talking to each other
>again. But I also have seen workgroups that have netbios turned off and the
>network still functions for sharing files. I'm curious to know how the
>network could work with this function off?


Is the setting "Off", or "Default"? In a large network, with an actual DHCP
server (not a NAT router acting as a DHCP server), the DHCP server will include
the setting to turn NBT (NetBIOS Over TCP) on or off.

You can have networking using Direct-Hosted SMB (Server Message Blocks), as
opposed to SMB over NBT, if you only use DNS for name resolution. This is a
possibility in large office networks, but generally not used in small networks
without a dedicated DNS server.
http://support.microsoft.com/?id=315267

--
Cheers,
Chuck, MS-MVP [Windows - Networking]
http://nitecruzr.blogspot.com/
Paranoia is not a problem, when it's a normal response from experience.
My email is AT DOT
actual address pchuck mvps org.
Reply With Quote
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netbios over tcp question