HP Essential Range E3500-24G-PoE+ YL 20+4 Port Gigabit Rack-Mountable Switch

Features

• Advanced classifier-based QoS: classifies traffic using multiple match criteria based on Layer 2, 3, and 4 information; applies QoS policies such as setting priority level and rate limit to selected traffic on a per-port or per-VLAN basis. Layer 4 prioritization: enables prioritization based on TCP/UDP port numbers. Traffic prioritization: allows real-time traffic classification into eight priority levels mapped to eight queues. Bandwidth shaping: Port-based rate limiting: provides per-port ingress/egress enforced maximum bandwidth. Classifier-based rate limiting: uses access control list (ACL


• Remote Intelligent Mirroring: mirrors selected ingress/egress traffic based on ACL, port, MAC address, or VLAN to a local or remote HP E8200 zl, E6600, E6200 yl, E5400 zl, or E3500 switch anywhere on the network. RMON, XRMON, and sFlow v5: provide advanced monitoring and reporting capabilities for statistics, history, alarms, and events. IEEE 802.1AB Link Layer Discovery Protocol (LLDP): automated device discovery protocol provides easy mapping by network management applications. Uni-Directional Link Detection (UDLD): monitors cable between two switches and shuts down the ports on both ends if


• IPv6: IPv6 host: enables switches to be managed and deployed at the IPv6 network's edge. Dual stack (IPv4 and IPv6): transitions from IPv4 to IPv6, supporting connectivity for both protocols . MLD snooping: forwards IPv6 multicast traffic to the appropriate interface. IPv6 ACL/QoS: supports ACL and QoS for IPv6 network traffic, preventing traffic flooding. IPv6 routing: supports static and OSPFv3 routing protocols. IEEE 802.3af Power over Ethernet (PoE): provides up to 15.4 W per port to IEEE 802.3af-compliant PoE-powered devices such as IP phones, wireless access points, and security cameras.


• High-speed/capacity architecture: up to 153.6 Gbps crossbar switching fabric provides intra- and inter-module switching with up to 111.5 million pps throughput on the purpose-built ProVision ASICs. Selectable queue configurations: increase performance by selecting the number of queues and associated memory buffering that best meet the requirements of your network applications.