H3C S7500E系列以太网交换机 软件升级指南(V102)-整本.pdf

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1、目录1软件升级指南·····································································································································1-11.1设备软件简介·················································································································

2、····················1-11.2升级方式简介·····································································································································1-11.3通过命令行进行软件升级·····················································································

3、·····························1-21.3.1独立运行模式下的软件升级····································································································1-21.3.2IRF模式下的软件升级···································································································

4、··········1-71.4通过BootRom菜单进行软件升级·····································································································1-131.4.1BootRom主菜单简介············································································································1-13

5、1.4.2通过BootRom菜单升级BootRom··························································································1-151.4.3通过BootRom菜单升级启动文件··························································································1-231.5软件升级失败的处理····················

6、····································································································1-31i1软件升级指南1.1设备软件简介1.BootRom文件用于升级单板的BootRom的程序文件。BootRom文件包括升级主控板用的BootRom文件（例如：mpu109.btw）和升级业务板用的BootRom文件（例如：lpu109.btw）。2.启动文件用于引导设备启动的程序文件。S7500E系列交换机支持配置两个启动文

7、件：•主用启动文件（main），缺省情况下，设备使用主用启动文件启动设备。•备用启动文件（backup），当主用启动文件不可用或主用启动文件不存在时，设备将使用备用启动文件启动设备。一般情况下，用户不需要单独升级BootRom程序，使用设备自带的BootRom程序即可。升级BootRom程序仅供H3C技术支持人员在必要时使用；没有经过专业培训的用户，请不要擅自操作。3.补丁包文件目前S7500E交换机的补丁主要以补丁包文件的形式发布。补丁包文件是用来修复设备软件缺陷的程序包，它将需要同期发布的多个补丁文件合为一个整体进行发布。使

8、用补丁包文件升级时，用户只需下载该补丁包文件，执行一次命令，就可以完成设备上不同类型单板的软件升级，从而简化了补丁操作及补丁版本管理。补丁包文件与启动文件的版本一一对应，补丁包文件只能修复与其对应的启动文件的缺陷，不涉及功能的添加和删除。1.2升级方式简介用户可