AP配置管理详解:关键操作与故障排除

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"02_AP配置管理操作.pdf"文档详细介绍了AP配置管理的重要性和核心内容,主要包括AP作为一个无线网络关键设备的复杂性及其配置管理的必要性。文档涵盖了多个方面的AP配置操作: 1. AP配置管理介绍:阐述了AP在无线网络中的作用,强调了对其有效配置和管理的重要性,目的是提升用户的网络体验和服务质量。配置管理主要包括AP的初始化设置、固件更新、配置文件管理和性能监控。 2. AP管理配置:具体列出了四个关键步骤: - AP重启(Reset):用于恢复AP到出厂默认设置或清除临时问题。 - AP Image文件更新:更新AP的固件,确保其与最新安全补丁和功能保持同步。 - AP配置文件更新:对AP的网络参数和应用设置进行定制,以适应特定环境需求。 - AP统计信息管理:收集和分析AP的运行数据,用于性能评估和故障排查。 3. 后续章节:分别介绍了license control、基于AP组升级、AP升级独立模式、基于AP位置接入、墙面式AP LAN口配置以及AP逃生用户不下线等功能的配置过程,每个部分都包含了功能介绍、基础配置、示例和排错帮助,确保了操作的全面性和实用性。 这份文档对于系统管理员、网络工程师以及维护人员来说,是一份实用的参考资料,可以帮助他们高效地管理和优化AP的性能,解决可能遇到的问题,从而确保无线网络的稳定运行。通过理解和执行这些操作,可以最大化AP的潜力,提升网络的整体性能。

优化以下Oracle语句: SELECT SUBSTR(msn.serial_number, 1, 10) genset_sn, msi2.segment1 Genset_BOM_NUM, msi2.inventory_item_id, msi.segment1 key_component, mut1.serial_number component_sn, msi.description component_desc, wdj.date_completed, (SELECT MAX(aps.vendor_name) FROM ap_suppliers aps, bom_resources bor, mtl_unit_transactions mut, po_headers_all poh, po_lines_all pol, wip_osp_resources_val_v wor WHERE aps.vendor_id = poh.vendor_id AND bor.resource_id = wor.resource_id AND poh.po_header_id = pol.po_header_id AND pol.item_id = bor.purchase_item_id AND wor.wip_entity_id = mut.transaction_source_id AND mut.serial_number = mut1.serial_number AND mut.inventory_item_id = mut1.inventory_item_id AND mut.organization_id = mut1.organization_id AND mut.receipt_issue_type = 2 AND mut.transaction_source_type_id = 5 ) supplier FROM mtl_material_transactions mmt1, mtl_material_transactions mmt2, mtl_parameters mpa, mtl_serial_numbers msn, mtl_system_items msi, mtl_system_items msi2, mtl_transaction_types mtt1, mtl_transaction_types mtt2, mtl_unit_transactions mut1, mtl_unit_transactions mut2, wip_discrete_jobs_v wdj WHERE mmt1.inventory_item_id = mut1.inventory_item_id AND mmt1.organization_id = mut1.organization_id AND WDJ.PRIMARY_ITEM_ID = msi2.INVENTORY_ITEM_ID AND mmt1.transaction_id = mut1.transaction_id AND mmt1.transaction_source_id = wdj.wip_entity_id AND mmt1.transaction_type_id = mtt1.transaction_type_id AND mtt1.transaction_type_name = 'WIP Issue' AND NOT EXISTS (SELECT 'WIP Negative Issue or WIP Return' FROM mtl_material_transactions mmt3, mtl_transaction_types mtt3, mtl_unit_transactions mut3 WHERE mmt3.transaction_id = mut3.transaction_id AND mmt3.transaction_type_id = mtt3.transaction_type_id AND mmt3.transaction_date > mmt1.transaction_date AND mtt3.transaction_type_name IN ('WIP Negative Issue', 'WIP Return') AND mut3.serial_number = mut1.serial_number AND mut3.inventory_item_id = mut1.inventory_item_id) AND mmt2.transaction_id = mut2.transaction_id AND mmt2.transaction_source_id = wdj.wip_entity_id AND mmt2.transaction_type_id = mtt2.transaction_type_id AND mtt2.transaction_type_name = 'WIP Completion' AND mpa.organization_code = 'WHP' AND msn.current_organization_id = mpa.organization_id AND LENGTH(msn.serial_number) >= 10 AND msi.inventory_item_id = mmt1.inventory_item_id AND msi.organization_id = mmt1.organization_id AND (msi.planning_make_buy_code = 2 OR msi.segment1 LIKE 'SO%') AND mut2.serial_number = msn.serial_number AND mut2.inventory_item_id = msn.inventory_item_id AND mut2.organization_id = mpa.organization_id AND msi2.ORGANIZATION_ID = '323'

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SELECT a.[Sub-Region], a.[SBU], a.[CompanyCtry], a.[Inv_CM], b.[Inv_LM], ROW_NUMBER() OVER ( PARTITION BY a.[Sub-Region], a.[SBU] ORDER BY ABS(a.[Inv_CM] - b.[Inv_LM]) DESC ) as RowNo INTO [AP_Inventory].[dbo].[Temp_vs_CY_LM] FROM ( SELECT [Sub-Region], [SBU_2023] as [SBU], [CompanyCtry], SUM([TotalInv_EUR]) as [Inv_CM] FROM [AP_Inventory].[dbo].[Inv_Details_for_PowerBI] WHERE DATEDIFF(MONTH, DATEFROMPARTS([ReportYear], [ReportMonth], 1), GETDATE()) = 1 and [StockCategory] <> 'Vendor Consignment' and [CompanyCtry] is not null GROUP BY [Sub-Region], [SBU_2023], [CompanyCtry] ) as a, ( SELECT [Sub-Region], [SBU_2023] as [SBU], [CompanyCtry], SUM([TotalInv_EUR]) as [Inv_LM] FROM [AP_Inventory].[dbo].[Inv_Details_for_PowerBI] WHERE DATEDIFF(MONTH, DATEFROMPARTS([ReportYear], [ReportMonth], 1), GETDATE()) = 2 and [StockCategory] <> 'Vendor Consignment' and [CompanyCtry] is not null GROUP BY [Sub-Region], [SBU_2023], [CompanyCtry] ) as b WHERE a.[Sub-Region] = b.[Sub-Region] and a.[SBU] = b.[SBU] and a.[CompanyCtry] = b.[CompanyCtry]; GO UPDATE a SET a.[vs_CY_LM_Content] = b.[CompanyCtry], a.[vs_CY_LM_Content_Qty] = b.[Inv_CM], a.[vs_CY_LM_Delta_Qty] = b.[Inv_CM] - b.[Inv_LM] FROM [AP_Inventory].[dbo].[Calculate_Top_Variation_V4] as a, [AP_Inventory].[dbo].[Temp_vs_CY_LM] as b WHERE a.[Organization] = b.[Sub-Region] and a.[SBU] = b.[SBU] and a.[Dimension] = '[Country]' and a.[vs_CY_LM_Rank] = b.[RowNo] and DATEDIFF(MONTH, DATEFROMPARTS(a.[Report_Year], a.[Report_Month], 1), GETDATE()) = 1; GO DROP TABLE [AP_Inventory].[dbo].[Temp_vs_CY_LM]; GO

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