Cisco
200-150 · Question #241
200-150 Question #241: Real Exam Question with Answer & Explanation
The correct answer is C: isolation among devices that connect to the same fabric. VSANs provide logical segmentation of a Fibre Channel fabric, isolating devices within their assigned VSAN even when they share the same physical infrastructure.
Cisco Data Center Storage
Question
Which benefit does a VSAN provide?
Options
- Arouting protocols in the fabric
- Blimit to unicast traffic
- Cisolation among devices that connect to the same fabric
- Denforcement for membership at the source ports and the destination ports
Explanation
VSANs provide logical segmentation of a Fibre Channel fabric, isolating devices within their assigned VSAN even when they share the same physical infrastructure.
Common mistakes.
- A. VSANs are a fabric virtualization and segmentation mechanism, not a routing protocol solution; inter-VSAN routing (IVR) is a separate optional feature.
- B. VSANs do not restrict traffic to unicast; they isolate traffic by logical membership regardless of the traffic type.
- D. VSAN membership is enforced at the virtual fabric level via VSAN IDs assigned to ports, not as a distinct enforcement mechanism operating independently at both source and destination ports.
Concept tested. VSAN fabric isolation and segmentation
Topics
#VSAN#SAN fabric isolation#fabric segmentation#virtual SAN