What is the purpose of ERSPAN?
- to mirror traffic from a remote location
- to log information from monitored network devices
- to provide standardization for traffic sent from network devices to a logging server
- to analyze the type and frequency of specific data types for QoS purposes
Explanation: Encapsulated Remote Switched Port Analyzer (ERSPAN) is used to route monitored traffic from one network to another through Layer 3 routing instead of Layer 2 port mirroring as other SPAN technologies do.
More Questions: CCNPv8 ENCOR (Version 8.0) – Network Design and Monitoring Exam