In current interprise management,we have to access information of network equipment by special net mangement protocol such as CMIP and SNMP,wich has made MIB of network element be independence of the interprise DIT.

• 当前的企业管理对网络设备信息的访问必须通过专用的管理协议(如CMIP、SNMP)进行,因此造成网元的MIB独立于企业目录。