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i目录1License管理·······································································································································1-11.1License授权方式·······························································································································1-11.2License的有效期·······························································································································1-21.3临时License和正式License··············································································································1-22配置限制和指导·································································································································2-22.1授权的对象·······································································································································2-22.2对激活文件/激活码的要求·················································································································2-22.3授权操作对启动软件包的影响··········································································································2-32.4授权的有效范围································································································································2-32.5其它要求···········································································································································2-33License的激活和安装流程··················································································································3-33.1License的激活申请类型····················································································································3-34License激活申请与授权变更··············································································································4-44.1License激活申请·······························································································································4-44.1.1License首次激活申请·············································································································4-44.1.2License扩容激活申请···········································································································4-104.2License的授权变更··························································································································4-175压缩License存储区·························································································································5-216LicensePool····································································································································6-216.1LicensePool简介····························································································································6-216.2LicensePool的计算·························································································································6-227License管理显示和维护···················································································································7-231-11License管理WX2510H-F和WX2540H-F设设不支持License。设备的部分特性需要获取License授权后才能使用。请使用displaylicensefeature命令来查看设备上哪些特性需要安装License、是否已经安装了License、以及已安装的License的简要信息。如果需要使用的特性没有安装License或者安装的License已经过期，请参照本章节描述的步骤（重新）安装License。1.1License授权方式获取License授权有两种方式：在设备上安装激活文件（ActivationFile）或激活码（ActivationKey）来获得License授权。产品支持License授权方式请参见表1-1。表1-1设备各款型对于License授权方式支持情况有所不同，详细差异信息如下：系列型号激活文件授权方式激活码授权方式WX2500H系列WX2510H支持不支持WX2540H支持不支持WX3000H系列WX3010H-X支持不支持WX3500H系列WX3510H支持不支持WX3520H支持不支持WX3540H支持不支持WX5000系列WX5510E支持支持WX5500系列WX5540E支持支持WX5540H支持不支持WX5560H支持不支持WX5580H支持不支持AC插卡系列LSUM1WCME0支持支持EWPXM1WCME0支持支持LSQM1WCMX20支持不支持LSUM1WCMX20RT支持不支持LSQM1WCMX40支持不支持LSUM1WCMX40RT支持不支持2-2系列型号激活文件授权方式激活码授权方式EWPXM2WCMD0F支持不支持1.2License的有效期License的有效期分为：永久时间和相对时间两种。•永久License没有使用时间限制，永远有效。•相对时间License则是允许从License安装之日开始使用一段时间。激活码和激活文件授权方式均支持永久时间和相对时间的有效期类型。1.3临时License和正式LicenseLicense根据发布渠道不同分为临时的和正式的，License的种类以License的描述信息为准。•临时License授权的特性可以使用一段时间，临时License不允许迁移。请在试用期内购买正式License并安装到设备上，以便特性得到正式授权使用。•正式License是对特性正式授权的凭证。用户将正式License安装到设备上后，对特性进行正式授权，可以正常使用相应特性。2配置限制和指导2.1授权的对象对于不支持IRF的设备来说，授权的对象为整台设备，用户需要为设备购买授权码、安装License。对于支持IRF的设备来说，授权的对象为每个成员设备。用户需要为每个成员设备购买授权码、安装License。2.2对激活文件/激活码的要求用户获取到激活文件、激活码之后请妥善保存并备份，以免不慎丢失。当使用FTP方式传输DID文件和激活文件时，请选择Binary传输模式。请不要打开DID文件和激活文件，以免影响文件的格式，导致文件无效。请不要修改DID文件和激活文件的名称，以免影响授权。系统在执行licenseactivation-fileinstall命令的时候会自动将file-name文件拷贝到flash:/license目录下，以供设备使用。因此，请不要删除flash:/license目录下处于Inuse状态的激活文件，以免影响对应特性的正常运行。如果误删了这样的激活文件，请手工执行copy命令将备份的激活文件拷贝到flash:/license目录来进行恢复。如果恢复激活文件后，License已处于Inuse状态，但某些需要该License的特性仍然不能正常使用，请重启设备来进行修复。（使用displaylicense命令可以查看激活文件的状态）3-32.3授权操作对启动软件包的影响用户在安装License时，系统会自动搜索存储介质上是否存在该License对应的软件包，如果存在一个，则直接自动安装该软件包；如果存在多个，则直接自动安装最先搜索到的软件包。用户在卸载License时，系统会自动搜索该License对应的软件包是否在运行，如果正在运行，则会直接自动卸载该软件包。2.4授权的有效范围License是和DID绑定的。压缩License存储区会导致DID变化，使得用旧DID申请的License无法继续安装。如果您已申请的License还需要使用，请不要压缩License存储区。对于支持IRF的设备，授权是针对每台成员设备的授权，已授权的成员设备加入其它IRF后仍然可以获得同样的授权。对于不支持IRF的设备，授权是针对整台设备的