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VLAN 相依於基礎網路裝置

System.NetworkManagement.VLAN.VLANDependsOnUnderlyingNodes (DependencyMonitor)

這是相依性監視，用於根據加入 VLAN 之網路裝置的可用性，判斷該 VLAN 的可用性

Knowledge Base article:

摘要

此相依性監視會彙總受監視 VLAN 中網路裝置的可用性狀態。此監視有兩種可能的狀態：

原因

如果 VLAN 中有一或多個網路裝置無法使用，此監視便會顯示錯誤。

解決方式

請使用健全狀況總管判斷無法使用之網路裝置的狀態，並解決問題。

Element properties:

TargetSystem.NetworkManagement.VLAN
Parent MonitorSystem.Health.AvailabilityState
AlgorithmWorstOf
Source MonitorSystem.Health.AvailabilityState
RelationshipSystem.NetworkManagement.VLANLayeredOverNode
CategoryCustom
EnabledTrue
Alert GenerateTrue
Alert SeverityWarning
Alert PriorityNormal
Alert Auto ResolveTrue
RemotableTrue
AccessibilityPublic
Alert Message
VLAN 中一或多個網路裝置狀況不良
VLAN {0} 中有一或多個網路裝置的狀況不良。

Source Code:

<DependencyMonitor ID="System.NetworkManagement.VLAN.VLANDependsOnUnderlyingNodes" Accessibility="Public" Enabled="true" Target="NetworkLibrary!System.NetworkManagement.VLAN" ParentMonitorID="SystemHealth!System.Health.AvailabilityState" Remotable="true" Priority="Normal" RelationshipType="NetworkLibrary!System.NetworkManagement.VLANLayeredOverNode" MemberMonitor="SystemHealth!System.Health.AvailabilityState">

  <Category>Custom</Category>

  <AlertSettings AlertMessage="System.NetworkManagement.VLAN.VLANDependsOnUnderlyingNodes.AlertMessage">

    <AlertOnState>Warning</AlertOnState>

    <AutoResolve>true</AutoResolve>

    <AlertPriority>Normal</AlertPriority>

    <AlertSeverity>Warning</AlertSeverity>

    <AlertParameters>

      <AlertParameter1>$Target/Property[Type="System!System.Entity"]/DisplayName$</AlertParameter1>

    </AlertParameters>

  </AlertSettings>

  <Algorithm>WorstOf</Algorithm>

  <MemberUnAvailable>Error</MemberUnAvailable>

</DependencyMonitor>