Pre-configured for out-of-the-box use NETGEAR IGMP Plus™ enables instant multicast functionality for most AV over IP installations Dedicated AV web-based GUI interface Unique interface designed for the AV professional with color-coded, port-based profiles Profiles for common audio protocols Quickly assign profiles to ports for Dante, AES67, and AVB audio configurations. AVB Requires a separate license Video profiles built-in Special profiles for NVX, SVSI, Q-SYS and Dante video profiles can be easily assigned to ports as needed Unique Automatic Configuration Auto-trunk and auto-lag functionality automatically configures other M4250 switches for use in star topology. Multi-switch audio or single-switch video deployments 24x1G PoE+ with 300W PoE budget with 2x1G additional ports and 4xSFP 1G fiber uplinks Layer 2/Layer 3 Switching Common Layer 2 and Layer 3 switching engine across all M4250 models Control methods abound Built-in IT web GUI, console, telnet and SSH consistent with other NETGEAR M4xxx series Standard network features Feature set includes static, RIP and PIM routing, DHCP Server and PTPv2