Article ID: 120642
Article Last Modified on 10/26/2007
256986 Description of the Microsoft Windows Registry
\SYSTEM\CurrentControlSet\Services
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services
Tcpip\Parameters
Adapter Name\Parameters\Tcpip
Key: Tcpip\Parameters
Value Type: REG_EXPAND_SZ - Character string
Valid Range: A valid Windows NT file path
Default: %SystemRoot%\system32\drivers\etc
Description: This parameter specifies the
path to the standard internet database files
(HOSTS, LMHOSTS, NETWORKS, PROTOCOLS). It is
used by the Windows Sockets interface.
Key: Tcpip\Parameters
Value Type: REG_DWORD - Boolean
Valid Range: 0 or 1 (False or True)
Default: 0 (False)
Description: Forwarding of broadcasts is not
supported. This parameter is ignored.
Key: Adapter Name\Parameters\Tcpip
Value Type: REG_DWORD - Boolean
Valid Range: 0 or 1 (False or True)
Default: 0 (False)
Description: If this parameter is set to 1
(True), then IP will use zeros- broadcasts
(0.0.0.0) instead of ones-broadcasts
(255.255.255.255). Most systems use ones-
broadcasts, but some systems derived from BSD
implementations use zeros-broadcasts. Systems
that use different broadcasts will not
interoperate well on the same network.
Key: Tcpip\Parameters
Value Type: REG_DWORD - Boolean
Valid Range: 0,1 (False or True)
Default: 0 (False)
Description: Setting this parameter to 1 will
force TCP/IP to transmit ARP queries with
source routing enabled on Token Ring
networks. By default, the stack transmits ARP
queries without source routing first and
retries with source routing enabled if no
reply was received.
Key: Tcpip\Parameters
Value Type: REG_DWORD - Boolean
Valid Range: 0,1 (False or True)
Default: 0 (False)
Description: Setting this parameter to 1 will
force TCP/IP to transmit Ethernet packets
using 802.3 SNAP encoding. By default, the
stack transmits packets in DIX Ethernet
format. It will always receive both formats.
Key: Tcpip\Parameters
Value Type: REG_DWORD - Number
Valid Range: 0 - 255
Default: 0
Description: Specifies the default Type Of
Service (TOS) value set in the header of
outgoing IP packets. See RFC 791 for a
definition of the values.
Note that DefaultTOS is not available in Windows 2000 and later.
Key: Tcpip\Parameters
Value Type: REG_DWORD - Number of
seconds/hops
Valid Range: 1-255
Default: 32 for Windows NT version 3.51
Default: 128 for Windows NT version 4.0
Description: Specifies the default Time To
Live (TTL) value set in the header of
outgoing IP packets. The TTL determines the
maximum amount of time an IP packet may live
in the network without reaching its
destination. It is effectively a limit on the
number of routers an IP packet may pass
through before being discarded.
Key: Tcpip\Parameters
Value Type: REG_DWORD - Boolean
Valid Range: 0,1 (False, True)
Default: 1 (True)
Description: Setting this parameter to 1
causes TCP to perform Dead Gateway Detection.
With this feature enabled, TCP will ask IP to
change to a backup gateway if it retransmits
a segment several times without receiving a
response. Backup gateways may be defined in
the Advanced section of the TCP/IP
configuration dialog in the Network Control
Panel.
Key: Tcpip\Parameters
Value Type: REG_DWORD - Boolean
Valid Range: 0,1 (False, True)
Default: 0 (False)
Description: Setting this parameter to 1
(True) causes TCP to try to detect "Black
Hole" routers while doing Path MTU Discovery.
A "Black Hole" router does not return ICMP
Destination Unreachable messages when it
needs to fragment an IP datagram with the
Don't Fragment bit set. TCP depends on
receiving these messages to perform Path MTU
Discovery. With this feature enabled, TCP
will try to send segments without the Don't
Fragment bit set if several retransmissions
of a segment go unacknowledged. If the
segment is acknowledged as a result, the MSS
will be decreased and the Don't Fragment bit
will be set in future packets on the
connection. Enabling black hole detection
increases the maximum number of
retransmissions performed for a given
segment.
Key: Tcpip\Parameters
Value Type: REG_DWORD - Boolean
Valid Range: 0,1 (False, True)
Default: 1 (True)
Description: Setting this parameter to 1
(True) causes TCP to attempt to discover the
Maximum Transmission Unit (MTU or largest
packet size) over the path to a remote host.
By discovering the Path MTU and limiting TCP
segments to this size, TCP can eliminate
fragmentation at routers along the path that
connect networks with different MTUs.
Fragmentation adversely affects TCP
throughput and network congestion. Setting
this parameter to 0 causes an MTU of 576
bytes to be used for all connections that are
not to machines on the local subnet.
Key: Tcpip\Parameters
Value Type: REG_DWORD - Number of bytes
Valid Range: network MTU - some reasonable
value smaller than 0xFFFFFFFF
Default: 74240 (enough for fifty 1480-byte
packets, rounded to a multiple of 256)
Description: This parameter determines how
much memory IP allocates to store packet data
in the router packet queue. When this buffer
space is filled, the router begins discarding
packets at random from its queue. Packet
queue data buffers are 256 bytes in length,
so the value of this parameter should be a
multiple of 256. Multiple buffers are chained
together for larger packets. The IP header
for a packet is stored separately. This
parameter is ignored and no buffers are
allocated if the IP router is not enabled.
Key: Tcpip\Parameters
Value Type: REG_DWORD - Number
Valid Range: 0,1,2
Default: 2
Description: This parameter determines to
what extent the system supports IP
multicasting and participates in the Internet
Group Management Protocol. At level 0, the
system provides no multicast support. At
level 1, the system may only send IP
multicast packets. At level 2, the system may
send IP multicast packets and fully
participate in IGMP to receive multicast
packets.
Key: Tcpip\Parameters
Value Type: REG_DWORD - Time in milliseconds
Valid Range: 1 - 0xFFFFFFFF
Default: 1000 (one second)
Description: This parameter determines the
interval separating keep alive
retransmissions until a response is received.
Once a response is receive, the delay until
the next keep alive transmission is again
controlled by the value of KeepAliveTime. The
connection will be aborted after the number
of retransmissions specified by
TcpMaxDataRetransmissions have gone
unanswered.
Key: Tcpip\Parameters
Value Type: REG_DWORD - Time in milliseconds
Valid Range: 1 - 0xFFFFFFFF
Default: 7,200,000 (two hours)
Description: The parameter controls how often
TCP attempts to verify that an idle
connection is still intact by sending a keep
alive packet. If the remote system is still
reachable and functioning, it will
acknowledge the keep alive transmission. Keep
alive packets are not sent by default. This
feature may be enabled on a connection by an
application.
Key: Adapter Name\Parameters\Tcpip
Note In Windows 2000 and later this value is under the following key:
Key: Tcpip\Parameters\Interfaces\ID for Adapter
Key: Tcpip\Parameters
Value Type: REG_DWORD Number
Valid Range: 1 - some reasonable value
smaller than 0xFFFFFFFF
Default: 50
Description: This parameter determines the
number of IP packet headers allocated for the
router packet queue. When all headers are in
use, the router will begin to discard packets
at random from the queue. This value should
be at least as large as the
ForwardBufferMemory value divided by the
maximum IP data size of the networks
connected to the router. It should be no
larger than the ForwardBufferMemory value
divided by 256, since at least 256 bytes of
forward buffer memory are used for each
packet. The optimal number of forward packets
for a given ForwardBufferMemory size depends
on the type of traffic carried on the network
and will be somewhere in between these two
values. This parameter is ignored and no
headers are allocated if the router is not
enabled.
Key: Tcpip\Parameters
Value Type: REG_DWORD - Number
Valid Range: 0 - 0xFFFFFFFF
Default: 3 (in Windows NT)
Default: 2 (in Windows 2000)
Description: This parameter determines the
number of times TCP will retransmit a connect
request (SYN) before aborting the attempt.
The retransmission timeout is doubled with
each successive retransmission in a given
connect attempt. The initial timeout value is
three seconds.
Key: Tcpip\Parameters
Value Type: REG_DWORD - Number
Valid Range: 0 - 0xFFFFFFFF
Default: 5
Description: This parameter controls the
number of times TCP will retransmit an
individual data segment (non connect segment)
before aborting the connection. The
retransmission timeout is doubled with each
successive retransmission on a connection. It
is reset when responses resume. The base
timeout value is dynamically determined by
the measured round-trip time on the
connection.
Key: Tcpip\Parameters
Value Type: REG_DWORD - Number
Valid Range: 0 - 0xfffffe
Default: 0xfffffe
Description: This parameter limits the
maximum number of connections that TCP may
have open simultaneously.
Key: Tcpip\Parameters
Value Type: REG_DWORD - Time in seconds
Valid Range: 30-300 (decimal)
Default: 0xF0 (240 decimal)
Description: This parameter determines the length of time that a
connection will stay in the TIME_WAIT state when being closed. While a
connection is in the TIME_WAIT state, the socket pair cannot be re-
used. This is also known as the "2MSL" state, as by RFC the value
should be twice the maximum segment lifetime on the network. See
RFC793 for further details.
Key: Tcpip\Parameters
Value Type: REG_DWORD - Boolean
Valid Range: 0,1 (False, True)
Default: 0 (False)
Description: This parameter determines
whether TCP uses the RFC 1122 specification
for urgent data or the mode used by BSD-
derived systems. The two mechanisms interpret
the urgent pointer in the TCP header and the
length of the urgent data differently. They
are not interoperable. Windows NT defaults to
BSD mode.
Key: Tcpip\Parameters
Value Type: REG_DWORD - Number of bytes
Valid Range: 0 - 0xFFFF
Default: The smaller of 0xFFFF
OR
(The larger of four times the maximum TCP
data size on the network
OR
8192 rounded up to an even multiple of the
network TCP data size.)
The default is 8760 for Ethernet.
Description: This parameter determines the
maximum TCP receive window size offered by
the system. The receive window specifies the
number of bytes a sender may transmit without
receiving an acknowledgment. In general,
larger receive windows will improve
performance over high (delay * bandwidth )
networks. For highest efficiency, the receive
window should be an even multiple of the TCP
Maximum Segment Size (MSS).
Key: AdapterName\\Parameters\Tcpip
Note In Windows 2000 and later this value is under the following key:
Key: Tcpip\Parameters\Interfaces\ID for Adapter
Key: Tcpip\Parameters
Value Type: REG_SZ - Character string
Valid Range: Any valid DNS domain name
Default: None
Description: This parameter specifies the DNS
domain name of the system. It is used by the
Windows Sockets interface.
Key: Adapter Name\Parameters\Tcpip
Note In Windows 2000 and later this value is under the following key:
Key: Tcpip\Parameters\Interfaces\ID for Adapter
Key: Tcpip\Parameters
Value Type: REG_SZ - Character string
Valid Range: Any valid DNS hostname
Default: The computername of the system
Description: This parameter specifies the DNS
hostname of the system, that will be returned
by the "hostname" command.
Key: Adapter Name\Parameters\Tcpip
Note In Windows 2000 and later this value is under the following key:
Key: Tcpip\Parameters\Interfaces\ID for Adapter
Key: Tcpip\Parameters
Value Type: REG_DWORD - Boolean
Valid Range: 0 or 1 (False or True)
Default: 0 (False)
Description: Setting this parameter to 1
(True) causes the system to route IP packets
between the networks that it is connected to.
Key: Tcpip\Parameters
Value Type: REG_SZ - A space delimited list
of dotted decimal IP addresses
Valid Range: Any set of valid IP address
Default: None (Blank)
Description: This parameter specifies the DNS
name servers to be queried by Windows Sockets
to resolve names.
Key: Tcpip\Parameters
Value Type: REG_SZ - Delimited list of
DNS domain name suffixes
Valid Range: Any set of valid DNS domain name
suffixes (Space delimited for NT4 and earlier and Comma delimited for Win2000)
Valid Range: Any set of valid DNS domain name suffixes
Default: None
Description: This parameter specifies a list
of domain name suffixes to append to a name
to be resolved via the DNS if resolution of
the unadorned name fails. By default, the
value of the Domain parameter is appended
only. This parameter is used by the Windows
Sockets interface.
Key: Adapter Name\Parameters\Tcpip
Note In Windows 2000 and later this value is under the following key:
Key: Tcpip\Parameters\Interfaces\ID for Adapter
destination,subnet mask,gateway
45.100.23.10,255.255.255.255,131.110.0.1
Key: Adapter Name\Parameters\ Tcpip
Note In Windows 2000 and later this value is under the following key:
Key: Tcpip\Parameters\Interfaces\ID for Adapter
Key: Adapter Name\Parameters\Tcpip
Note In Windows 2000 and later this value is under the following key:
Key: Tcpip\Parameters\Interfaces\ID for Adapter
Key: Tcpip\Parameters
Value Type: REG_SZ - A space delimited list
of dotted decimal IP addresses
Valid Range: Any set of valid IP address
Default: None
Description: This parameter specifies the DNS
name servers to be queried by Windows Sockets
to resolve names. It is written by the DHCP
client service, if enabled. If the NameServer
parameter has a valid value, then it will
override this parameter.
Key: Adapter Name\Parameters\Tcpip
Note In Windows 2000 and later this value is under the following key:
Key: Tcpip\Parameters\Interfaces\ID for Adapter
Key: Adapter Name\Parameters\Tcpip
Note In Windows 2000 and later this value is under the following key:
Key: Tcpip\Parameters\Interfaces\ID for Adapter
Key: Adapter Name\Parameters\Tcpip
Note In Windows 2000 and later this value is under the following key:
Key: Tcpip\Parameters\Interfaces\ID for Adapter
Key: Adapter Name\Parameters\Tcpip
Note In Windows 2000 and later this value is under the following key:
Key: Tcpip\Parameters\Interfaces\ID for Adapter
Key: Adapter Name\Parameters\Tcpip
Note In Windows 2000 and later this value is under the following key:
Key: Tcpip\Parameters\Interfaces\ID for Adapter
Key: Adapter Name\Parameters\Tcpip
Note In Windows 2000 and later this value is under the following key:
Key: Tcpip\Parameters\Interfaces\ID for Adapter
Key: Adapter Name\Parameters\Tcpip
Note In Windows 2000 and later this value is under the following key:
Key: Tcpip\Parameters\Interfaces\ID for Adapter
Key: Adapter Name\Parameters\Tcpip
Note In Windows 2000 and later this value is under the following key:
Key: Tcpip\Parameters\Interfaces\ID for Adapter
Key: AdapterName\Parameters\Tcpip
Note In Windows 2000 and later this value is under the following key:
Key: Tcpip\Parameters\Interfaces\ID for Adapter
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services
Netbt\Parameters
Netbt\Adapters\Adapter Name
Key: Netbt\Parameters
Value Type: REG_DWORD - Count
Valid Range: 1 to 0xFFFF
Default: 3
Description: This value determines the number of times NetBT broadcasts a query for a given
name without receiving a response.
Key: Netbt\Parameters
Value Type: REG_DWORD - Time in milliseconds
Valid Range: 100 to 0xFFFFFFFF
Default: 0x2ee ( 750 decimal)
Description: This value determines the time
interval between successive broadcast name
queries for the same name.
Key: Netbt\Parameters
Value Type: REG_DWORD - Time in milliseconds
Valid Range: 60000 to 0xFFFFFFFF
Default: 0x927c0 ( 600000 milliseconds = 10
minutes)
Description: This value determines the time
interval that names are cached in the remote
name table.
Key: Netbt\Parameters
Value Type: REG_DWORD - UDP port number
Valid Range: 0 - 0xFFFF
Default: 0x89
Description: This parameter determines the
destination port number to which NetBT will
send name service related packets such as
name queries and name registrations to WINS.
The Microsoft WINS listens on port 0x89.
NetBIOS name servers from other vendors may
listen on different ports.
Key: Netbt\Parameters
Value Type: REG_DWORD - Count
Valid Range: 0 - 0xFFFF
Default: 3
Description: This value determines the number
of times NetBT sends a query to a WINS server
for a given name without receiving a
response.
Key: Netbt\Parameters
Value Type: REG_DWORD - Time in milliseconds
Valid Range: 100 - 0xFFFFFFFF
Default: 1500 (1.5 seconds)
Description: This value determines the time
interval between successive name queries to
WINS for a given name.
Key: Netbt\Parameters
Value Type: REG_DWORD - Time in milliseconds
Valid Range: 60,000 - 0xFFFFFFFF
Default: 3,600,000 (1 hour)
Description: This value determines the time
interval between keepalive transmissions on a
session. Setting the value to 0xFFFFFFF
disables keepalives.
Key: Netbt\Parameters
Value Type: REG_DWORD
Valid Range: 1, 2, 3 (Small, Medium, Large)
Default: 1 (Small)
Description: This value determines the size
of the name tables used to store local and
remote names. In general, Small is adequate.
If the system is acting as a proxy
nameserver, then the value is automatically
set to Large to increase the size of the name
cache hash table. Hash table buckets are
sized as follows:
Large: 256 Medium: 128 Small: 16
Key: Netbt\Parameters
Value Type: REG_DWORD - Four byte, little-
endian encoded IP address
Valid Range: 0 - 0xFFFFFFFF
Default: The ones-broadcast address for each
network.
Description: This parameter can be used to
force NetBT to use a specific address for all
broadcast name related packets. By default,
NetBT uses the ones-broadcast address
appropriate for each net (i.e., for a network
of 11.101.0.0 with a subnet mask of
255.255.0.0, the subnet broadcast address
would be 11.101.255.255). This parameter
would be set, for example, if the network
uses the zeros-broadcast address (set using
the UseZeroBroadcast TCP/IP parameter). The
appropriate subnet broadcast address would
then be 11.101.0.0 in the example above. This
parameter would then be set to 0x0b650000.
Note that this parameter is global and will
be used on all subnets that NetBT is bound
to.
Key: Netbt\Parameters
Value Type: REG_DWORD - Boolean
Valid Range: 0 or 1 (False or True)
Default: 0 (False)
Description: If this parameter is set to 1
(True), then the proxy name server will send
a negative response to a broadcast name
registration if the name is already
registered with WINS or is in the proxy's
local name cache with a different IP address.
The hazard of enabling this feature is that
it prevents a system from changing its IP
address as long as WINS has a mapping for the
name. For this reason, it is disabled by
default.
Key: Netbt\Parameters
Value Type: REG_DWORD - Time in milliseconds
Valid Range: 960000 - 0xFFFFFFF
Default: 960000 (16 minutes)
Description: This parameter specifies the
initial refresh timeout used by NetBT during
name registration. NetBT tries to contact the
WINS servers at 1/8th of this time interval
when it is first registering names. When it
receives a successful registration response,
that response will contain the new refresh
interval to use.
Note In Windows 2000, the name for this parameter differs:
InitialRefreshT.O.
Key: HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\NetBT\Parameters
Key: Netbt\Parameters
Value Type: REG_DWORD - Time in milliseconds
Valid Range: 1000 - 0xFFFFFFFF
Default: 6000 (6 seconds)
Description: This parameter specifies the
timeout value for Lmhosts and DNS name
queries. The timer has a granularity of the
timeout value, so the actual timeout could be
as much as twice the value.
Key: Netbt\Parameters
Value Type: REG_DWORD - Count of bytes
Valid Range: 0 - 0xFFFFFFFF
Default: 0x20000 (128 Kb)
Description: This parameter specifies the
maximum amount of memory that NetBT will
dynamically allocate for all outstanding
datagram sends. Once this limit is reached,
further sends will fail due to insufficient
resources.
Key: Netbt\Parameters
Value Type: REG_DWORD - Number
Valid Range: 1,2,4,8 (B-node, P-node, M-node,
H-node)
Default: 1 or 8 based on the WINS server
configuration
Description: This parameter determines what
methods NetBT will use to register and
resolve names. A B-node system uses
broadcasts. A P-node system uses only point-
to-point name queries to a name server
(WINS). An M-node system broadcasts first,
then queries the name server. An H-node
system queries the name server first, then
broadcasts. Resolution via LMHOSTS and/or
DNS, if enabled, will follow the these
methods. If this key is present it will
override the DhcpNodeType key. If neither key
is present, the system defaults to Bnode if
there are no WINS servers configured for the
network. The system defaults to Hnode if
there is at least one WINS server configured.
Key: Netbt\Parameters
Value Type: REG_DWORD - Boolean
Valid Range: 0 or 1 (False or True)
Default: 0 (False)
Description: This parameter applies to a
multihomed host only. If it is set to 1
(True), then NetBT will randomly choose the
IP address to put in a name query response
from all of its bound interfaces. Usually,
the response contains the address of the
interface that the query arrived on. This
feature would be used by a server with two
interfaces on the same network for load
balancing.
Key: Netbt\Parameters
Value Type: REG_DWORD - Number
Valid Range: 8, 9
Default: 8
Description: This parameter forces NetBT to
use a specific opcode in name refresh
packets. The specification for the NetBT
protocol is somewhat ambiguous in this area.
Although the default of 8 used by Microsoft
implementations appears to be the intended
value, some other implementations, such as
those by Ungermann-Bass, use the value 9. Two
implementations must use the same opcode to
interoperate.
Key: Netbt\Parameters
Value Type: REG_DWORD - Boolean
Valid Range: 0 or 1 (False or True)
Default: 0 (False)
Description: This parameter applies to a
multihomed host only. If this parameter is
set to 1 (True), then NetBT will only supply an
IP address from one of its bound interfaces
in name query responses. By default, the
addresses of all bound interfaces are
included.
Key: Netbt\Parameters
Value Type: REG_DWORD - Time in milliseconds
Valid Range: 1000 - 0xFFFFFFFF
Default: 15,000 ( 15 seconds)
Description: This parameter determines the
amount of time NetBT will wait before again
trying to use WINS after it fails to contact
any WINS server. This feature primarily
allows computers that are temporarily
disconnected from the network, such as
laptops, to proceed through boot processing
without waiting to timeout out each WINS name
registration or query individually.
Key: Netbt\Parameters
Value Type: REG_DWORD - Boolean
Valid Range: 0 or 1 (False or True)
Default: 0 (False)
Description: If this value is set to 1
(True), then NetBT will query the DNS for names
that cannot be resolved by WINS, broadcast,
or the LMHOSTS file.
Key: Netbt\Parameters
Value Type: REG_DWORD - Boolean
Valid Range: 0 or 1 (False or True)
Default: 1 (True)
Description: If this value is set to 1
(True), then NetBT will search the LMHOSTS
file, if it exists, for names that cannot be
resolved by WINS or broadcast. By default
there is no Lmhosts file database directory
(specified by Tcpip\Parameters\DatabasePath),
so no action will be taken. This value is
written by the Advanced TCP/IP configuration
dialog of the Network tool in Control Panel.
Key: Netbt\Parameters
Value Type: REG_DWORD - Boolean
Valid Range: 0 or 1 (False or True)
Default: 0 (False)
Description: If this value is set to 1
(True), then the system will act as a proxy
name server for the networks that NetBT is
bound to. A proxy name server answers
broadcast queries for names that it has
resolved through WINS. A proxy nameserver
allows a network of Bnode implementations to
connect to servers on other subnets that are
registered with WINS.
Key: Netbt\Adapters\Adapter Name
Note In Windows 2000 this value is under the following key:
Key: Netbt\Parameters\Interfaces\Tcpip_ID for Adapter
Key: Netbt\Adapters\Adapter Name
Note In Windows 2000 this value is under the following key:
Key: Netbt\Parameters\Interfaces\Tcpip_ID for Adapter
Key: Netbt\Parameters
Value Type: REG_SZ - Character string
Valid Range: Any valid DNS domain name
consisting of two dot-separated parts, or a
"*".
Default: None
Description: This parameter specifies the
NetBIOS name scope for the node. This value
must not begin with a period. If this
parameter contains a valid value, it will
override the DHCP parameter of the same name.
A blank value (empty string) will be ignored.
Setting this parameter to the value "*"
indicates a null scope and will override the
DHCP parameter.
Key: Netbt\Adapters\Adapter Name
Note In Windows 2000 this value is under the following key:
Key: Netbt\Parameters\Interfaces\Tcpip_ID for Adapter
Key: Netbt\Adapters\Adapter Name
Note In Windows 2000 this value is under the following key:
Key: Netbt\Parameters\Interfaces\Tcpip_ID for Adapter
Key: Netbt\Parameters
Value Type: REG_DWORD - Number
Valid Range: 1 - 8
Default: 1
Description: This parameter specifies the NetBT
node type. It is written by the DHCP client
service, if enabled. A valid NodeType value
will override this parameter. See the entry
for NodeType for a complete description.
Key: Netbt\Parameters
Value Type: REG_SZ - Character string
Valid Range: a dot separated name string such
as "microsoft.com"
Default: None
Description: This parameter specifies the
NetBIOS name scope for the node. It is
written by the DHCP client service, if
enabled. This value must not begin with a
period. See the entry for ScopeId for more
information.
Key: Netbt\Parameters
Value Type: REG_SZ - Character string
Valid Range: _tcp
Default: _tcp
Description: This parameter is used
internally by the RPC component. The default
value should not be changed.
Key: Netbt\Parameters
Value Type: REG_SZ - Character string
Valid Range: N/A
Default: \Device\
Description: This parameter is used
internally during product development. The
default value should not be changed.
Additional query words: prodnt tcp ip ntfaqipr kbfaqw2knet
Keywords: kbproductlink kbenv kbinfo kbnetwork KB120642