ITU-T (O) 1so(10 Joint ISO/ITU-T (2) OSI Standard (0) ISO member ISO identified 对象标识 body (2) organization [3) 树 US Open Sofware NATO DoD (6) Foundation[22] identified (57] Internet(1) directory】 experimental (3) security (5] mail☑ management [2] private (4) snmpv2 [6) MIB-2 (1) system [1] address icmp (5] udp☑ cmot (9) snmp (111 translation (3] interface (2) ip(4) tep (61 egp(8] trans- rmon [16] mission(10) www.alvestrand.no/harald/objectid/top.html 网络管理 14 网络管理 14 核对 www.alvestrand.no/harald/objectid/top.html OSI 对象标识 树