爱立信CUDB紧急故障处理应知应会手册.pdf (847.55 KB)
【资料名称】:爱立信CUDB紧急故障处理应知应会手册
【资料作者】:Alpha Wang
【资料日期】:2013-07
【资料语言】:中文
【资料格式】:PDF
【资料目录和简介】:
1 简介 .................................................................................................. 3
2 CUDB对外IP接口 .............................................................................. 3
2.1 CUDB网络拓朴 ................................................................................. 3
2.2 CUDB NWI-E板对外接口 .................................................................. 4
3 CUDB系统简介 ................................................................................. 6
3.1 硬件简介 ........................................................................................... 6
3.2 软件简介 ........................................................................................... 8
4 日常维护 ........................................................................................... 8
4.1 CUDB维护工具准备 .......................................................................... 8
4.2 CUDB网管维护接口 ........................................................................ 10
4.3 登陆操作 ......................................................................................... 11
4.4 系统状态检查 .................................................................................. 13
4.5 CUDB备份与恢复 ........................................................................... 17
4.5.1 软件和系统配置备份和恢复 ............................................................. 17
4.5.2 用户数据单元备份和恢复 ................................................................ 20
4.5.3 系统用户数据备份和恢复 ................................................................ 21
4.6 DMX配置备份与恢复....................................................................... 22
4.6.1 DMX配置备份 ................................................................................. 22
4.6.2 DMX配置恢复 ................................................................................. 23
4.7 NWI-E配置备份与恢复 .................................................................... 24
4.7.1 NWI-E配置备份 ............................................................................... 24
4.7.2 NWI-E配置恢复 ............................................................................... 25
4.8 EBS架构关键电路板更换流程 ......................................................... 26
4.8.1 更换NWI板流程 ............................................................................... 26
4.8.2 更换SCXB板流程 ............................................................................ 27
4.8.3 更换GEP3板流程 ........................................................................... 28
5 容灾倒换 ......................................................................................... 32
5.1 EBS架构关键电路板单板重启方法 .................................................. 32
5.2 CUDB IP链路闭解锁 ...................................................................... 33
5.2.1 CUDB IP链路闭锁 .......................................................................... 33
5.2.2 CUDB IP链路解锁 .......................................................................... 34
5.3 CUDB 节点隔离与容灾倒换 ........................................................... 35
5.3.1 Potential Split Brain Detected简介 .................................................. 36
5.3.2 CUDB 节点隔离 .............................................................................. 36
5.3.3 CUDB 容灾倒换 .............................................................................. 37