The embodiment of the invention provides a method and a device for operating the network elements of different protocol versions. Method for operating network elements of different protocol versions of the embodiment comprises: receiving on the sending end net element set of protocol version information terminal element support; and the protocol version supported by self set intersection operation of protocol version information end element support set; judging whether the intersection result is empty, if not, at the intersection of the results in selecting a protocol version as the version information consultation; sending the negotiated version information to end network. The embodiment of the invention adapts to the change of the process in the evolution of the protocol version, and reduces the consumption of the system resources.
【技术实现步骤摘要】
【技术保护点】
一种对不同协议版本的网元进行操作的方法,其特征在于,包括: 接收对端网元发送的所述对端网元支持的协议版本信息集合; 对所述对端网元支持的协议版本信息集合和自身支持的协议版本信息集合进行交集运算;判断所述交集运算的结果是否为空集,如果否,在所述交集运算的结果中选取一个协议版本作为协商后的版本信息; 将所述协商后的版本信息发送至对端网元。
【技术特征摘要】
【专利技术属性】
技术研发人员:丁峰,
申请(专利权)人:上海华为技术有限公司,
类型:发明
国别省市:31[中国|上海]
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