This feature will be removed in a future version of Microsoft SQL Server. Avoid using this feature in new development work, and plan to modify applications that currently use this feature.
The SNMPExtensionAgents property indicates whether Simple Network Management Protocol (SNMP) extension agents are installed on an instance of Microsoft SQL Server.
The SQL Server SNMP extension agent (Sqlsnmp.dll) is server software that extends the functionality of the SNMP service. The SNMP agent processes requests for data and data objects that reside on the local server.
If an application calls SNMPExtensionAgents on an instance of SQL Server version 7.0, the constant, SQLDMO_E_SQL80ONLY, and the message "This property or method requires Microsoft SQL Server 2000 or later" are returned.