This MIB module defines objects for configuring Monitoring Traffic. Acronyms and terminology: SPAN (Switched Port Analyzer): Mirror network traffic for analysis by a network analyzer. Local-SPAN: The SPAN feature is local when the monitored ports are all located on the same switch as the destination port. RSPAN (Remote SPAN): Source ports and destination ports that are distributed across multiple switches, allowing one to monitor any destination port located on the RSPAN VLAN.