How does a managed switch compare to a smart switch for small business networking?

A smart switch, also called a lite managed or web-managed switch, offers a limited set of management features through a web page. A fully managed switch offers a wider set of features, including command line access, deeper security and monitoring. Both sit between plain unmanaged switches and enterprise gear.

Main differences

• Interface: smart switches use a web GUI. Managed switches add a CLI over SSH and often an API.
• VLANs: both support them. Managed switches support more VLAN features and Layer 3 routing on many models.
• Security: managed switches add 802.1X, ACLs, DHCP snooping and ARP inspection. Smart switches offer fewer of these.
• Monitoring: managed switches support full SNMP, including SNMPv3, and detailed logging. Smart switches often have basic SNMP.
• Redundancy: managed switches support advanced spanning tree, stacking and link aggregation options.
• QoS: basic on smart switches, detailed on managed switches.
• Price: smart switches cost less.

When a smart switch is enough

• Offices with fewer than 25 users.
• Needs are VLANs for guests and VoIP, plus basic QoS.
• No full-time IT staff.
• Tight budget.

When to choose a managed switch

• Regulated data such as payment cards or health records.
• Several VLANs, routing between them, or many sites.
• Network monitoring and detailed logs are required.
• A network engineer or IT provider manages the network.

If you are unsure, buy a managed model from a line you can grow with. Moving from a smart switch to a managed one later means replacing hardware.