Mainstream WLANs Niche WLANs Meraki Cisco Aruba HP Meru Xirrus Enterasys Juniper / Trapeze √ √ √ √ √ √ √ √ VLAN tagging √ √ √ √ √ √ √ √ Stateful policy firewall √ √ √ √ √ √ Spectrum analysis √ √ √ √ 3x3 MIMO, triple-stream √ Teleworker VPN √ Layer Traffic Shaping √ Built-in NAC √ WPA2-Enterprise, 802.1X √ √ √ √ √ √