Overview
Use these guidelines when setting up monitor sessions to manage capacity limits and tunnel configurations effectively.
These guidelines apply to traffic mirroring:
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Supports mirroring traffic on a GRE IPv4 or IPv6 tunnel, also known as Encapsulated Remote Switched Port Analyzer (ERSPAN).
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The system allows eight monitor sessions for ERSPAN, four monitor sessions for local SPAN, and four monitor sessions for SPAN to file.
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The total number of monitor sessions for all SPAN features is eight.