SNMP 协议 larkguo@gmail.com2007-05-26 目录 1 简介...........................................................................................................................................3 1.1 概况...........................................................................................................................3 1.2 名词...........................................................................................................................3 1.3 模型...........................................................................................................................3 2 组成...........................................................................................................................................4 2.1 SMI.............................................................................................................................5 2.1.1.1 数据类型................................................................................................5 2.1.1.2 Message...................................................................................................6 2.1.1.3 BER...........................................................................................................6 2.2 MIB...........................................................................................................................1 2 2.2.1 UDP组...............................................................................................................1 4 2.2.1.1 实例标识..............................................................................................1 5 2.2.2 system组.........................................................................................................1 7 2.2.3 interface组...................................................................................................1 7 2.2.4 at组...................................................................................................................
