The PoE models support 802.3at to offer 30W per port along with maximum 375W high-power budget to meet the needs from power-hungry devices. The intelligent consumption mode allows delivery of only the actual power required by devices connected to the switch for better business ROI. Line-rate, hardware-based Flexible NetFlow (FNF), delivering flow collection of up to 128,000 flows with select models. The Cisco Express Forwarding hardware routing architecture delivers extremely high-performance IP routing in Cisco Catalyst 9300 Series switches, based on: Cisco DNA Software for Access Switching offers comprehensive solutions for the enterprise campus and branch offices. Cisco DNA for Access Switching introduces a simpler and more economical way to deploy access, aggregation, and core switches across enterprise campus and branch locations.

QoS (Quality of Service) for traffic prioritisation including port-based, 802.1p and L2/L3/L4 DSCP-based NETGEAR’s unique PoE technology automatically balances the PoE power based on the device needs independent of PoE class detected. GS324P delivers the power the device needs, at the most granular level.Serving customers with over 80 Nebula enabled devices via an ever-growing portfolio, Zyxel is unmatched in its approach to onboarding new and existing products via NebulaFlex. From Deploying a home office to delivering connectivity to distributed network configurations, Zyxel’s Portfolio of Nebula enabled products can accommodate all types of budgets, functionality and scalability for now and for the future. With successive tiering, the Authentication Manager allows for authentication methods per port for a tiered authentication based on configured time-outs - With BYOD, tiered Dot1x -> MAB -> Captive Portal authentication is powerful and simple to implement with strict policies Layer 2 switching, Layer 3 switching, DHCP support, BOOTP support, VLAN support, IGMP snooping, Syslog support, port mirroring, DiffServ support, Weighted Round Robin (WRR) queuing, Broadcast Storm Control, IPv6 support, Multicast Storm Control, Unicast Storm Control, SNTP support, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP), Multiple Spanning Tree (MSTP), Trivial File Transfer Protocol (TFTP) support, access control list (ACL) support, quality of service (QoS), jumbo frames support, MLD snooping, SNMP, RMON, SNTP, Cisco Discovery Protocol, Auto SmartPorts Including IP interfaces, IPv6 Neighbor Discovery (ND), ARP-Snooping Prevention, IGMP and MLD Snooping, LLDP and LLDP-MED. The DGS-1250 series also includes IPv4/IPv6 static routing capabilities for a scalable and more efficient network.

ranges from 1.2M to 2.8M depending on temperature, input voltage and vendor) (investigating an anomaly in MTBF data received from 1 Power Supply vendor – Artesyn) ACLs provide IP Layer 2 to Layer 4 traffic filtering, supports global ACL, VLAN ACL, port ACL, and IPv6 ACL.

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These unmanaged PoE+ switches offer Gigabit speeds to minimise transfer times and greatly enhance the ability to stream high-bandwidth files to connected devices without interference. High availability: The Catalyst 9300 Series supports high-availability features, including the following: