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Microsoft.Policies.SecGuide• Machine

NetBT NodeType configuration

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The NetBT NodeType setting determines what methods NetBT uses to register and resolve names: * A B-node computer uses broadcasts. * A P-node computer uses only point-to-point name queries to a name server (WINS). * An M-node computer broadcasts first, and then queries the name server. * An H-node computer queries the name server first, and then broadcasts. Resolution through LMHOSTS or DNS follows these methods. If the NodeType value is present, it overrides any DhcpNodeType value. If neither NodeType nor DhcpNodeType is present, the computer uses B-node if there are no WINS servers configured for the network, or H-node if there is at least one WINS server configured.

Policy Details

Policy Name
Pol_SecGuide_0050_NetbtNodeTypeConfig
Registry Key
SYSTEM\CurrentControlSet\Services\NetBT\Parameters
Supported On
At least Windows Server 2008 R2 or Windows 7
OMA-URI (CSP)
MSSecurityGuide/NetBTNodeTypeConfiguration
OS Build Version:10.0.26100, 10.0.22621.5126
CSP Version:11.0
Conflict Resolution:LastWrite
Allowed Editions:
EnterpriseEnterprise NProfessionalProfessional NEnterprise EvaluationEnterprise N EvaluationEducationEducation NEnterprise SEnterprise S NEnterprise S EvaluationEnterprise S N EvaluationPro Single LanguagePro ChinaPro WorkstationPro Workstation NPro For EducationPro For Education NEnterprisegEnterprisegnServerrdshIotenterpriseIotenterprisesCloudeditionnCloudeditionIotenterpriseskIotenterpriseseval
Available Languages
en-us

Configuration Elements

Configure NetBT NodeType

Type: enum

Allowed Values
  • 1 B-node
  • 2 P-node (recommended)
  • 4 M-node
  • 8 H-node