J9774A HP 2530-8G-PoE+ 8-Ports With 2 Combo Gigabit SFP Ports 10/100/1000Base-T Managed Gigabit Ethernet Rackmountable Switch

General Information

Technical Specs

• Traffic prioritization (IEEE 802.1p)
• Simplified QoS configuration
• Class of Service (CoS)
• Rate limiting
• Layer 4 prioritization
• Command-line interface (CLI)
• IEEE 802.1AB Link Layer Discovery Protocol (LLDP)
• IPv6 host
• MLD snooping
• IEEE 802.3af Power over Ethernet (PoE)
• IEEE 802.3at Power over Ethernet Plus
• Auto-MDIX
• 16K MAC address table
• GARP VLAN registration protocol

• Traffic prioritization (IEEE 802.1p)

  It allows real-time traffic classification with support for eight priority levels mapped to either the queues, it uses weighted deficit round robin (WDRR) or strict priority (SP).

• Simplified QoS configuration

  It prioritizes traffic by specifying a port and priority level. VLAN-based prioritizes traffic by specifying a VLAN and priority level.

• Class of Service (CoS)

  It sets the IEEE 802.1p priority tag based on IP address, IP Type of Service (ToS), Layer 3 protocol, TCP/UDP port number, source port, and DiffServ.

• Rate limiting

  It sets per-port ingress enforced maximums for all ingressed traffic or for broadcast, multicast, or unknown destination traffic.

• Layer 4 prioritization

  It enables prioritization based on TCP/UDP port numbers.

• Command-line interface (CLI)

  It provides advanced configuration and diagnostics through a robust CLI. Simple Network Management Protocol (SNMPv1/v2c/v3) allows a switch to be managed with a variety of third-party network management applications.

• IEEE 802.1AB Link Layer Discovery Protocol (LLDP)

  It automates device discovery protocol for easy mapping by network management applications.

• IPv6 host

  It allows the switch to be deployed and managed at the edge of an IPv6 network. Dual stack (IPv4/IPv6) supports connectivity for both protocols and provides a transition mechanism from IPv4 to IPv6.

• MLD snooping

  It forwards IPv6 multicast traffic to the appropriate interface; prevents IPv6 multicast traffic from flooding the network.

• IEEE 802.3af Power over Ethernet (PoE)

  It 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.

• IEEE 802.3at Power over Ethernet Plus

  It provides up to 30 W per port to IEEE 802.3 for PoE/PoE+ powered devices such as video IP phones, IEEE 802.11n wireless access points, and advanced pan/tilt/zoom security cameras.

• Auto-MDIX

  It adjusts automatically for straight-through or crossover cables on all ports.

• 16K MAC address table

  It provides access to many Layer 2 devices.

• GARP VLAN registration protocol

  It allows automatic learning and dynamic assignment of VLANs.