Encapsulated Remote Switched Port Analyzer (ERSPAN) is used to transport mirrored traffic in an IP network. ERSPAN supports
source ports, source VLANs, and destinations on different switches, which provide remote monitoring of multiple switches across
To configure an ERSPAN source session, you associate a set of source ports or VLANs with a destination IP address, ERSPAN
ID number, and virtual routing and forwarding (VRF) name.