说明：  这是一篇很好的培训文档,只中兴通讯和华为共用的一个SNMP入门级的培训文档,这方面的文档很少,有更好的文档大家多传点上去,共同学习
(This is a very good training documents, only ZTE and Huawei shared a SNMP entry-level training documents, very little documentation in this regard, there are better documents more than U.S. Biography point to get together to learn)