Access switch vs core switch — how to choose?
Access terminates users/devices; core/aggregation concentrates bandwidth. Do not use access PoE PIDs as silent cores.
Related: Buying guides, RFQ.
FAQ: Buying
What should I include in a switch RFQ?
Manufacturer models, quantities, uplink speed, PoE endpoint counts, installation country, and preferred brands.
Related: Buying guides, RFQ.
24-port vs 48-port switch — which density?
48-port is the common enterprise closet default; 24-port fits small rooms. See the port selection guide.
Related: Buying guides, RFQ.
When do I need switch stacking?
When you want single-plane management and redundant links across two physical units — only if the series supports stacking per product evidence.
Related: Buying guides, RFQ.
Managed vs unmanaged switch — which to buy?
Buy managed for policy and remote ops; unmanaged only for non-critical unmanaged segments. See the managed vs unmanaged guide.
Related: Buying guides, RFQ.
What is a managed switch?
A managed switch exposes configuration for VLANs, security, and usually remote management. ENSW focuses on managed enterprise PIDs; see the managed buyer guide and product pages for feature boundaries.
Related: Buying guides, RFQ.
When should I use a Layer 3 switch?
Use Layer 3 when you need routing at the access/distribution layer. Example catalog platforms to evaluate: C9500-24X — confirm protocols on the product page.
Related: Buying guides, RFQ.