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发表于 2014-11-10 12:14:09 |只看该作者 |倒序浏览
Tellabs_Manual_CUC_V1.3(操作维护手册)

1 概述 ...................................................................................................................................... 16
2 设备介绍 .............................................................................................................................. 17
2.1 系统结构及重要硬件介绍 ........................................................... 17
2.1.1 Tellabs8660硬件平台 .......................................................... 17
2.1.1.1 系统框图及简介 ............................................................ 17
2.1.1.2 功能块介绍 ................................................................ 19
2.1.2 主要硬件板卡介绍 ............................................................. 19
2.1.2.1 CDC板卡 ................................................................... 19
2.1.2.2 IFC/IFM 板卡 .............................................................. 20
2.1.2.3 板卡LED指示灯 ............................................................ 22
2.1.3 Tellabs NMS8000网管平台 ...................................................... 24
2.1.3.1 系统框图及简介 ............................................................ 24
2.1.3.2 功能块介绍 ................................................................ 24
2.1.4 硬件平台介绍 ................................................................. 29
2.1.4.1 工作站硬件平台 ............................................................ 29
2.1.4.2 数据库服务器硬件平台 ...................................................... 29
3 网管日常维护 ...................................................................................................................... 30
3.1 网管服务器状态 ................................................................... 30
3.1.1 DB Server工作状态检查 ........................................................ 30
3.1.2 Com Server 工作状态检查 ...................................................... 30
3.1.3 MGMT server 工作状态检查 ..................................................... 30
3.2 网管告警管理和维护 ............................................................... 30
3.2.1 告警确认 ..................................................................... 30
Nokia Siemens Networks GCC BJ
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3.2.2 Audit日志关机 ................................................................ 30
3.2.3 单网元告警筛选 ............................................................... 30
3.2.4 告警自动删除 ................................................................. 30
3.3 周工作维护 ....................................................................... 30
3.3.1 确认告警 ..................................................................... 30
3.3.2 检查数据库配置参数 ........................................................... 30
3.3.3 检查自动定时维护程序 ......................................................... 30
3.3.4 检查网管系统磁盘空间 ......................................................... 31
3.3.5 网元配置备份 ................................................................. 31
3.4 月工作维护 ....................................................................... 31
3.4.1 删除Audit 日志 ............................................................... 31
3.4.2 检查日志大小 ................................................................. 31
3.4.3 用户账号管理 ................................................................. 31
3.4.4 网元软件管理 ................................................................. 31
4 设备日常维护 ...................................................................................................................... 32
4.1 设备板卡运行软件版本及连续运行时间检查 ............................................ 32
4.2 CDC,IFC和机框的连接固定螺丝紧固情况 .............................................. 32
4.3 查板卡电压 ....................................................................... 33
4.4 检查板卡温度 ..................................................................... 33
4.5 设备风扇运行状态检查 ............................................................. 33
4.6 背板与板卡的连接状态检查.......................................................... 34
4.7 检查板卡硬件工作状态 ............................................................. 34
4.8 设备时钟同步状况检查 ............................................................. 36
4.9 MSP 保护组 ....................................................................... 38
4.9.1 检查MSP保护组运行情况 ....................................................... 38
4.9.2 保护组切换验证 ............................................................... 38
4.10 接口检查 ........................................................................ 39
4.10.1 检查在用板卡接口状态 ........................................................ 39
Nokia Siemens Networks GCC BJ
Page 4 of 145 NSN T8660 维护操作手册 V1.3 2011-11-01
4.10.2 SFP 模块是否正确 ............................................................ 40
4.10.3 SFP模块收光/发光功率测量 .................................................... 40
4.10.4 尾纤接头检查: .............................................................. 40
4.10.5 尾纤检查: .................................................................. 40
5 使用NMS T8000创建数据 (ATM).................................................................................. 42
5.1 接口配置 ......................................................................... 42
5.1.1 信道化接口配置 ............................................................... 42
5.1.2 非信道化接口配置 ............................................................. 42
5.2 VPN配置 .......................................................................... 42
5.2.1 创建VPN连接 ................................................................. 42
5.2.2 删除VPN连接 ................................................................. 42
5.2.3 删除基站相关所有配置 ......................................................... 42
6 设备重要操作维护指导 ...................................................................................................... 43
6.1 网元硬件基本维护指导 ............................................................. 43
6.1.1 设备硬件检查: ............................................................... 43
6.1.2 电源维护 ..................................................................... 44
6.1.3 更换CDC板卡。 ............................................................... 45
6.1.4 更换IFC板卡 ................................................................. 46
6.1.5 风扇维护 ..................................................................... 47
6.2 软件重要操作 ..................................................................... 48
6.2.1 系统升级 ..................................................................... 48
6.2.1.1 T8660 FP2.9 升级案例:(以FP2.9SP9为例) ................................. 49
6.2.2 板卡升级 ..................................................................... 58
6.2.3 系统数据库备份 ............................................................... 59
6.2.3.1 整个系统数据库备份 ........................................................ 59
6.2.3.2 备份单独板卡数据 .......................................................... 59
6.2.4 系统数据库恢复 ............................................................... 60
6.2.4.1 对整个系统进行数据库恢复 .................................................. 60
Nokia Siemens Networks GCC BJ
Page 5 of 145 NSN T8660 维护操作手册 V1.3 2011-11-01
6.2.4.2 对单个IFC/CDC进行Snapshot restore ........................................ 60
6.2.4.3 出现异常情况: ............................................................ 60
6.2.4.4 操作实例1:对整个网元进行snapshot restore ................................ 61
6.2.4.5 实例2:对单个IFC进行snapshot restore .................................... 65
6.2.5 对一个基站电路进行配置的简明步骤 .............................................. 66
6.2.5.1 配置电路名称 .............................................................. 66
6.2.5.2 配置电路的端点(endpoint) .................................................. 66
6.2.5.3 配置连往NodeB侧的IMA组及其参数 .......................................... 67
6.2.5.4 创建电路 .................................................................. 68
6.2.6 常用维护命令 ................................................................. 68
6.2.7 网络割接及重大调整等操作前后的检查项目说明 .................................... 70
7 收集故障信息常用步骤: .................................................................................................. 71
7.1 系统故障收集: ................................................................... 71
7.1.1 Tech-support 日志 ............................................................ 71
7.1.2 Debug folder ................................................................. 71
7.2 对大量NodeB故障的分析方法 ........................................................ 72
7.3 对单个NodeB故障的分析方法 ........................................................ 73
8 附录 ...................................................................................................................................... 74
8.1 已知部分案例分析 ................................................................. 74
8.1.1 给VP或VC定义业务类型,分配带宽时,出现错误 .................................. 74
8.1.2 创建IFC或IFM时失败,而所选类型与硬件类型一致 ................................ 74
8.1.3 MSP1+1使用的APS协议介绍 ..................................................... 74
8.1.4 创建信道化STM1 的 MSP1+1 保护组 ............................................. 76
8.1.5 删除MSP1+1保护组 ............................................................ 77
8.1.6 Tellabs节点能被ping通,但telnet不成功 ...................................... 78
8.1.7 板卡出现丢失软件的故障 ....................................................... 78
8.1.8 PWE3静态MPLS配置方法 ........................................................ 79
8.1.9 不能添加板卡,或板卡无法添加的问题 ............................................ 81
Nokia Siemens Networks GCC BJ
Page 6 of 145 NSN T8660 维护操作手册 V1.3 2011-11-01
8.1.10 不能通过console接口输入命令: ............................................... 81
8.1.11 命令行中执行show running 失败 ............................................... 82
8.1.12 RNC重启后, T8660到RNC的STM1链路不能恢复。 ................................ 82
8.1.13 如何配置与RNC同步时钟, Clock Synchronization ............................... 82
8.1.13.1 RNC接有外部时钟源时 ...................................................... 83
8.1.13.2 RNC通过核心网来获取时钟时 ................................................ 86
8.1.14 block error ................................................................. 88
8.2 常见输出告警解释及处理步骤 ........................................................ 89
8.3 MPT工具介绍 ..................................................................... 101
8.3.1 MPT 工具的安装 .............................................................. 101
8.3.2 MPT工具包的安装位置 ......................................................... 101
8.3.3 对相关配置文件的修改: ...................................................... 102
8.3.4 将MPT工具集成到NMS8000 Tool Box 的 Security 菜单 ........................... 102
8.3.5 MPT工具的输入部分介绍 ....................................................... 103
8.3.6 输入文件实例 ................................................................ 109
8.3.7 MPT工具的运行实例 ........................................................... 112
8.3.8 关于MPT 工具的其他说明 ...................................................... 115
8.4 Tellabs故障处理案例 ............................................................. 116
8.4.1 案例1:RNC上COCO状态时好时坏。 ............................................. 116
8.4.1.1 故障描述: ............................................................... 116
8.4.1.2 处理过程: ............................................................... 116
8.4.1.3 处理结果: ............................................................... 116
8.4.1.4 原因分析: ............................................................... 117
8.4.2 案例2 PWE3(ATMoIP)配置故障 ............................................... 118
8.4.2.1 PWE3遇到的问题 ........................................................... 118
8.4.3 案例 3 以太网广播风暴导致设备重启 ........................................... 119
8.4.3.1 故障简介: ............................................................... 119
8.4.3.2 日志分析 ................................................................. 119
8.4.3.3 问题解决情况 ............................................................. 127
Nokia Siemens Networks GCC BJ
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8.4.4 案例4 Tellabs 设备整个设备重启 ............................................ 128
8.4.4.1 故障简介 ................................................................. 128
8.4.4.2 问题发现 ................................................................. 128
8.4.4.3 故障分析 ................................................................. 128
8.4.4.4 故障原因定位 ............................................................. 128
8.4.4.5 问题解决方案 ............................................................. 129
8.4.5 案例 5 由于删建接口导致的整个设备重启 ...................................... 130
8.4.5.1 故障简介 ................................................................. 130
8.4.5.2 问题发现 ................................................................. 130
8.4.5.3 故障分析 ................................................................. 130
8.4.5.4 故障原因定位 ............................................................. 132
8.4.5.5 问题解决方案 ............................................................. 133
8.4.6 案例6 一块IFM上所有IMA group故障。 ..................................... 134
8.4.6.1 故障描述 ................................................................. 134
8.4.6.2 故障处理 ................................................................. 134
8.4.6.3 问题分析: ............................................................... 134
8.4.6.4 结论及后续措施: ......................................................... 135
8.4.7 案例7 删除保护组导致 数据丢失 .............................................. 136
8.4.7.1 故障描述 ................................................................. 136
8.4.7.2 故障处理 ................................................................. 136
8.4.7.3 问题分析: ............................................................... 136
8.4.7.4 结论及后续措施: ......................................................... 136
8.4.8 案例8 保护组状态不正常导致切换失败 ........................................ 138
8.4.8.1 故障描述 ................................................................. 138
8.4.8.2 故障处理过程 ............................................................. 138
8.4.8.3 问题分析: ............................................................... 138
8.4.8.4 结论及后续措施: ......................................................... 138
8.4.9 案例9 保护组切换导致个别端口业务中断 ...................................... 139
8.4.9.1 故障描述 ................................................................. 139
Nokia Siemens Networks GCC BJ
Page 8 of 145 NSN T8660 维护操作手册 V1.3 2011-11-01
8.4.9.2 故障处理过程 ............................................................. 139
8.4.9.3 问题分析: ............................................................... 139
8.4.9.4 结论及后续措施: ......................................................... 139
8.4.10 案例10 ,误操作导致的个别基站数据丢失 ...................................... 141
8.4.11 案例11,由于网管与网元不同步,导致VPN创建基站连接失败 ...................... 142
8.4.12 案例12, 由于带宽不够,导致创建基站数据失败 ................................ 143
8.4.13 案例13, IMA member 无法加入IMA group ...................................... 144
8.4.14 案例14, VPN数据无法被正常删除 ............................................. 145

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Tellabs_Manual_CUC_V1.3(操作维护手册)

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