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home > HP ProCurve 2810-48G, 48-port Gigabit Switch P/N: J9022A, J6022-60001NEW Open Box > HP ProCurve 2810-48G, 48-port Gigabit Switch P/N: J9022A, J6022-60001NEW Open Box

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HP ProCurve 2810-48G, 48-port Gigabit Switch P/N: J9022A, J6022-60001NEW Open Box main image 1

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HP ProCurve 2810-48G, 48-port Gigabit Switch P/N: J9022A, J6022-60001NEW Open BoxQuality 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 Connectivity Dual personality functionality

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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

Connectivity

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)

Manageability

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

Multiple configuration files — allow multiple configuration files to be stored to a flash image

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

Security

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

Multiple IEEE 802.1X users per port — provides authentication of up to two IEEE 802.1X users per port; prevents user "piggybacking" on another user's IEEE 802.1X authentication

STP BPDU port protection — blocks Bridge Protocol Data Units (BPDUs) on ports that do not require BPDUs, preventing forged BPDU attacks

Secure FTP — allows secure file transfer to and from the switch; protects against unwanted file downloads or unauthorized copying of a switch configuration file

RADIUS/TACACS+ — eases switch management security administration by using a password authentication server

Source-port filtering — allows only specified ports to communicate with each other

Secure Shell — encrypts all transmitted data for secure remote CLI access over IP networks

Secure Sockets Layer (SSL) — encrypts all HTTP traffic, allowing secure access to the browser-based management GUI in the switch

Convergence

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

Ease of use

Locator LED (switch) — allows users to set the locator LED on a specific switch to either turn on, blink, or turn off; simplifies troubleshooting by making it easy to locate a particular switch within a rack of similar switches

Friendly port names — allow assignment of descriptive names to ports

Find-Fix-and-Inform — finds and fixes common network problems automatically, then informs administrator

HP/IEEE Auto-MDIX — automatically adjusts for straight-through or crossover cables on all RJ-45 ports

Warranty and support

Lifetime warranty — for as long as you own the product with advance replacement and next-business-day delivery (available in most countries)*

Electronic and telephone support — limited electronic and telephone support is available from HP; refer to www.hp.com/networking/warrantyfor details on the support provided and the period during which support is available

Software releases — refer to www.hp.com/networking/warranty for details on the software releases provided and the period during which software releases are available for your product(s)

HP ProCurve 2810-48G, 48-port Gigabit Switch P/N: J9022A, J6022-60001NEW Open Box

Name: HP ProCurve 2810-48G, 48-port Gigabit Switch P/N: J9022A, J6022-60001NEW Open Box
Brand: barbaralachner.at
SKU: 38144272243
Price: 129.00 USD
Availability: InStock
Rating: 4.5760000000000005 (789 reviews)