JMIBBrowser is a java based MIB Browser. It supports GET and SET queries for SNMP enabled devices. MIB Files can be dynamically loaded and can be browsed in the MIB Tree. It is a great tool if you want to get started with the SNMP protocol. Check out htt
Visual MIB Browser that supports getting the MIB from RFC, managing the MIB, running SNMP operations (v1/v2/v3) with MIB, discovering SNMP devices, graphing MIB variables, visualise MIB as tree, view MIB as UML classes, save MIB data in pdf/xls/text
Weyland is a tool that collects information about a switched network, presents the information in a convenient format, and displays a graph of the spanning tree of the network.
LdapEngine, which includes an easy, more natural way to search and manipulate a LDAP tree (especially compared to JNDI). The second part is a graphical LD