Product Id: 16355863
Description: SWCH 2810-48G 48PT LYR 2
Mfr Part #: J9022A#ABA
The HP 2810 Switch Series consists of two switches: the 24-port HP 2810-24G Switch with 20 10/100/1000 ports, and the 48-port HP 2810-48G Switch with 44 10/100/1000 ports. Each switch also has four dual-personality ports for RJ-45 10/100/1000 or mini-GBIC fiber Gigabit connectivity. Ideal for high-performance and secure 10/100/1000 connectivity, the 2810 switch series offers access security and advanced prioritization and traffic-monitoring capabilities. The series is cost-effective and easy to use, with a shallow, 1U form factor that provides operational flexibility for use in smaller wiring closets.
- Dual-personality functionality: four 10/100/1000 ports or SFP slots for optional fiber connectivity such as Gigabit-SX, -LX, and -LH, or 100-FX
- sFlow (RFC 3176): wire-speed traffic accounting and monitoring
- Port security: allows access only to specified MAC addresses, which can be learned or specified by the administrator
- IP multicast snooping and data-driven IGMP: automatically prevent flooding of IP multicast traffic
- Quality of Service (QoS)
Class of Service (CoS): 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.
Layer 4 prioritization: enables prioritization based on TCP/UDP port numbers.
Traffic prioritization (IEEE 802.1p): allows real-time traffic classification with support for eight priority levels mapped to four queues.
Dual-personality functionality: four 10/100/1000 ports or SFP slots for optional fiber connectivity such as Gigabit-SX, -LX, and -LH, or 100-FX.
- Resiliency and high availability
IEEE 802.3ad Link Aggregation Protocol (LACP) and HP port trunking: support up to 24 trunks, each with up to 8 links (ports) per trunk.
IEEE 802.1s Multiple Spanning Tree: provides high link availability in multiple VLAN environments by allowing multiple spanning trees; provides legacy support for IEEE 802.1d and IEEE 802.1w.
Optional redundant power supply: provides uninterrupted power (provided by HP 600 RPS/EPS).
sFlow (RFC 3176): wire-speed traffic accounting and monitoring.
RMON (remote monitoring): provides advanced monitoring and reporting capabilities for statistics, history, alarms, and events.
Dual flash images: provides independent primary and secondary operating system files for backup while upgrading.
Troubleshooting: ingress/egress port monitoring enables network problem-solving.
Single IP Address Management: single IP address management for a virtual stack of up to 16 switches.
- Layer 2 switching
VLAN support and tagging: supports IEEE 802.1Q (4,094 VLAN IDs) and 256 VLANs simultaneously.
GARP VLAN Registration Protocol: allows automatic learning and dynamic assignment of VLANs.
Jumbo packet support: supports up to 9220-byte frame size to improve the performance of large data transfers.
Port security: allows access only to specified MAC addresses, which can be learned or specified by the administrator.
Protected ports: provides increased security by allowing specified ports to be isolated from all other ports on the switch; the protected port or ports can communicate only with the uplink or shared resources.
MAC address lockout: prevents particular configured MAC addresses from connecting to the network.
Multiple user authentication methods: IEEE 802.1X: is an industry-standard method of user authentication using an IEEE 802.1X supplicant on the client in conjunction with a RADIUS server. Web-based authentication: similar to IEEE 802.1X, it provides a browser-based environment to authenticate clients that do not support the IEEE 802.1X supplicant. MAC-based authentication: client is authenticated with the RADIUS server based on the client's MAC address.
Switch management logon security: can require either RADIUS or TACACS+ authentication for secure switch CLI logon.
IP multicast snooping and data-driven IGMP: automatically prevent flooding of IP multicast traffic.
IEEE 802.1AB Link Layer Discovery Protocol (LLDP): is an automated device discovery protocol that provides easy mapping of network management applications.
Per-port broadcast throttling: selectively configures broadcast control on heavy traffic port uplinks.
Software updates: free downloads from the Web.