OSS系统简介_for_cmcc.ppt

1、OSS系统简介,OSS系统的功能介绍,以Nokia OSS 系统NetAct为例，介绍OSS的主要功能。 Nokia OSS的基本作用就是统一，集中已存在的各种网络技术，利用统一模块管理功能，对多种类型的网元进行统一管理，监控；并提供一些相应的工具对网络进行调整，优化的系统。,OSS系统功能介绍,告警监控,故障管理的目的是使操作维护人员能及时了解设备和网络出现的异常运行状态，帮助操作人员确定故障原因和故障位置，以便及时纠正问题，保证设备和网络的正常运行。具体功能包括：实时告警显示、告警统计和查询、告警相关性分析、告警确认与取消确认、告警清除、告警过滤、告警屏蔽、告警数据库转储、告警级别重定义、

2、告警处理知识、告警远程通知、告警同步。,配置管理,OSS系统对GSM网络的配置信息进行存储，更新。并提供相应工具进程网络配置更新，分析，优化等工作。,性能管理,通过收集网元产生的性能报告数据，为网优人员对网络运行状态进行监控，分析，调整提供了重要数据。,0-5999 DX Alarms 7000-8999Base Station Alarms 9000-9899, 35000-35999, 39000-39999 Workstation Alarms 9900-9999, Nokia Intelligent Network 28900-29499Services Alarms 19000-19

3、099, 19800-19899, 34000-34499 Alarms from Traffica 19600-19699 Alarms from Supervision Framework Manager 32000-32999 GPRS Backbone Alarms,9000-9499 Workstation and Internal Alarms 9400-9449, 35000-35999 Correlation Alarms 9450-9999 Alarms from Integrated Elements 39000-39999 Reserved for Future use,

4、0-1999 Warnings 2000-3999 Alarms 4000-5999 External Alarms,Specific Purposes: 7400-7430 External Alarms 8000-8250 Transmission Equipment,Alarm Number Ranges,Controlling Element,Alarm Event Type,Maintenance Region,Site Object Address,Supplementary Info,Distinguished Name,Alarm Number,Alarm Severity,N

5、etAct Alarm Format,Notification ID,Type of faults,Faults can be generally classified into 7 different scenarios. Each with their own challenge for determining and solving: transmission radio network configuration network (system) hardware software others.,Database statistics in Alarm History,Alarm H

6、istoryselect menu searchchoose Database Statistics,Report Set for FM,Open FM reports from TLUI - Utils - Reports - FM Reports or from NetAct Start page,Check Alarm Situation with different tools,Check active alarms with MML,Check alarms with technology specific Element managers.,Check active alarms

7、with NetAct Alarm Monitor. Check alarm history with NetAct Alarm History.,Element Manager, for example: BTS Element Manager HUB Manager WBTS Element Manager AXC Element Manager etc. :,Example of Alarm Monitor,Gathering Alarm Information/Alarm Dialog,Alarm Interpretation Using Alarm Manual,Advantage of NetAct tools: Al