Remember RSPAN
Full name: Remote Switched Port Analyzer
Memory aid: Remote SPAN sends copies farther across the switched network.
RSPAN configuration and transport differ from routed ERSPAN sessions.
Study area: Network architecture & switching · Batch 7
Relevant study for: CompTIA Network+ N10-009 · Cisco CCNA 200-301 · CompTIA Security+ SY0-701 · ISC2 CISSP 2024 outline
Practice with exam flashcards →Networking & Connectivity / Knowledge library
RSPAN — Remote Switched Port Analyzer
Carries mirrored switch traffic to a remote observation point using supported layer-2 mechanisms.
Why learn RSPAN — Remote Switched Port Analyzer?
Carries mirrored switch traffic to a remote observation point using supported layer-2 mechanisms.
Where it came from
RSPAN configuration and transport differ from routed ERSPAN sessions.
- Memory aid (a learning cue, not the expansion): Remote SPAN sends copies farther across the switched network.
Build your understanding
Work through these exercises in order. Try the task before opening a reference.
- Without looking, expand RSPAN: Remote Switched Port Analyzer.
- Recall this memory aid: Remote SPAN sends copies farther across the switched network.
- Explain the practical use: Carries mirrored switch traffic to a remote observation point using supported layer-2 mechanisms.
- Explain this distinction: RSPAN configuration and transport differ from routed ERSPAN sessions.
- Identify RSPAN in a device specification, architecture diagram, or system inventory.
Documentation and sources
- Cisco Switched Port Analyzer configuration (www.cisco.com)