Se o banco de dados do servidor DHCP for danificado ou perdido, a recuperação será possível substituindo o arquivo de banco de dados de servidor (Dhcp.mdb), localizado na pasta %SystemRoot%\System32\Dhcp, com uma cópia de backup do mesmo arquivo.
Se o Gerenciador do DHCP tiver sido usado anteriormente para executar um backup, você poderá obter a cópia de backup do arquivo de banco de dados de servidor localizada na pasta %SystemRoot%\System32\Dhcp\Backup. É possível restaurar também o arquivo Dhcp.mdb de um backup de fita ou de outras mídias de backup.
Para executar esses procedimentos, é preciso ser membro do grupo Administradores ou ter recebido a autoridade apropriada.
Para restaurar uma cópia de backup do banco de dados do DHCP:
Clique em Iniciar, Todos os Programas, Acessórios, clique com o botão direito em Prompt de comando e, em seguida, clique em Executar como Administrador.
Digite net stop dhcpserver e pressione ENTER.
Digite md c:\olddhcp e pressione ENTER.
Digite move %SystemRoot%\system32\DHCP\*.* c:\olddhcp e pressione ENTER.
Digite del %SystemRoot%\system32\DHCP\Dhcp.md e pressione ENTER.
Digite copy %SystemRoot%\system32\dhcp\backup\jet\new\dhcp.mdb %SystemRoot%\system32\dhcp\dhcp.mdb e pressione ENTER.
Digite net start dhcpserver e pressione ENTER.
Target | Microsoft.Windows.DHCPServer.Library.Database | ||
Parent Monitor | System.Health.AvailabilityState | ||
Category | AvailabilityHealth | ||
Enabled | False | ||
Alert Generate | True | ||
Alert Severity | MatchMonitorHealth | ||
Alert Priority | Normal | ||
Alert Auto Resolve | True | ||
Monitor Type | Microsoft.Windows.3SingleEventLog3StateUnitMonitorType | ||
Remotable | True | ||
Accessibility | Public | ||
Alert Message |
| ||
RunAs | Microsoft.Windows.DHCPServer.Library.ActionAccount |
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