server 2010 DHCP fail over
配置故障转移GUI时报错:error:20010 The specified option does not exist
使用powershell命令导出导入也失败
Export-DHCPServer -ComputerName dc01.domain.com -Leases -File C:\dhcpbak\dhcp.xml –Verbose
Import-DHCPServer -ComputerName dc02.domain.com -File C:\dhcpbak\dhcp.xml -Verbose -BackupPath C:\12dhcpbak
+ CategoryInfo : ObjectNotFound: (1:root/Microsoft/...ptionDefinition) [Import-DhcpServer], CimException
+ FullyQualifiedErrorId : DHCP 20044,Import-DhcpServer
在第一台DHCP上删除WPAD选项,然后删除第二台DHCP服务器上刚才导入的dhcp scope
重新运行配置故障转移GUI,ok成功
重新添加WPAD选项。