Tuote lyhyesti

The HP 2620-48 switch has variable speed fans for quiet operation. It includes two 10/100/1000Base-T ports and two SFP slots for Gigabit Ethernet uplink connectivity. With IPv4/IPv6 static and RIP routing, robust security and management features, the HP 2620 switch series is a cost-effective solution for customers who are building converged enterprise edge networks.

Tuote pähkinänkuoressa

• Layer 4 prioritization
  
  
• Traffic prioritization (IEEE 802.1p)
  
  
• Class of service (CoS)
  
  
• Rate limiting
  
  
• Auto-MDIX
  
  
• Single IP address management
  
  
• External redundant power supply
  
  
• IEEE 802.3ad Link Aggregation Protocol (LACP) and HP port trunking
  
  
• IEEE 802.1s multiple spanning tree
  
  
• Dual flash images
  
  
• Friendly port names
  
  
• Find-fix-inform
  
  
• Multiple configuration files
  
  
• RMON, XRMON, and sFlow
  
  
• Jumbo packet support
  
  
• IEEE 802.1v protocol VLANs
  
  
• Static IP routing
  
  
• Routing Information Protocol (RIP)
  
  
• Access control lists (ACLs)
  
  
• Source-port filtering
  
  
• RADIUS/TACACS+
  
  
• Secure Shell (SSHv2)
  
  
• Secure Sockets Layer (SSL)
  
  
• Port security
  
  
• MAC address lockout
  
  
• File Transfer Protocol (FTP)
  
  
• Custom banner
  
  
• Identity-driven ACL
  
  
• STP BPDU port protection
  
  
• DHCP protection
  
  
• Dynamic ARP protection
  
  
• STP root guard
  
  
• Port mirroring for network threats
  
  
• Per-port broadcast throttling
  
  
• IP multicast snooping and data-driven IGMP
  
  
• LLDP-MED (Media Endpoint Discovery)
  
  
• IEEE 802.1AB Link Layer Discovery Protocol (LLDP)
  
  
• Port mirroring
  
  

Tuotteen ominaisuudet

• Layer 4 prioritization
  Layer 4 prioritization enables prioritization based on TCP/UDP port numbers.
  
  
• Traffic prioritization (IEEE 802.1p)
  Traffic prioritization (IEEE 802.1p) allows real-time traffic classification into eight priority levels mapped to eight queues.
  
  
• Class of service (CoS)
  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.
  
  
• Rate limiting
  Rate limiting sets per-port ingress enforced maximums and per-port, per-queue guaranteed minimums.
  
  
• Auto-MDIX
  Auto-MDIX automatically adjusts for straight-through or crossover cables on all 10/100 and 10/100/1000 ports.
  
  
• Single IP address management
  Single IP address management for a virtual stack of up to 16 switches.
  
  
• External redundant power supply
  External redundant power supply provides high reliability.
  
  
• IEEE 802.3ad Link Aggregation Protocol (LACP) and HP port trunking
  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
  IEEE 802.1s multiple spanning tree provides high link availability in multiple VLAN environments by allowing multiple spanning trees.
  
  
• Dual flash images
  Dual flash images provide independent primary and secondary operating system files for backup while upgrading.
  
  
• Friendly port names
  Friendly port names allow assignment of descriptive names to ports.
  
  
• Find-fix-inform
  Find-fix-inform finds and fixes common network problems automatically, then informs administrator.
  
  
• Multiple configuration files
  Multiple configuration files allow multiple configuration files to be stored to flash image.
  
  
• RMON, XRMON, and sFlow
  RMON, XRMON, and sFlow provide advanced monitoring and reporting capabilities for statistics, history, alarms, and events.
  
  
• Jumbo packet support
  Support up to 9220-byte frame size to improve the performance of large data transfers.
  
  
• IEEE 802.1v protocol VLANs
  Isolate select non-IPv4 protocols automatically into their own VLANs.
  
  
• Static IP routing
  Static IP routing provides manually configured routing; includes ECMP capability.
  
  
• Routing Information Protocol (RIP)
  Routing Information Protocol (RIP) provides RIPv1 and RIPv2 routing.
  
  
• Access control lists (ACLs)
  Access control lists (ACLs) provide IP Layer 3 filtering based on source/destination IP address/subnet and source/destination TCP/UDP port number.
  
  
• Source-port filtering
  Source-port filtering allows only specified ports to communicate with each other.
  
  
• RADIUS/TACACS+
  RADIUS/TACACS+ eases switch management security administration by using a password authentication server.
  
  
• Secure Shell (SSHv2)
  Secure Shell (SSHv2) encrypts all transmitted data for secure, remote command-line interface (CLI) access over IP networks.
  
  
• Secure Sockets Layer (SSL)
  Secure Sockets Layer (SSL) encrypts all HTTP traffic, allowing secure access to the browser-based management GUI in the switch.
  
  
• Port security
  Port security allows access only to specified MAC addresses, which can be learned or specified by the administrator.
  
  
• MAC address lockout
  MAC address lockout prevents particular configured MAC addresses from connecting to the network.
  
  
• Secure File Transfer Protocol (FTP)
  Secure File Transfer Protocol (FTP) allows secure file transfer to and from the switch; protects against unwanted file downloads or unauthorized copying of a switch configuration file.
  
  
• Custom banner
  Custom banner displays security policy when users log in to the switch.
  
  
• Identity-driven ACL
  Identity-driven ACL enables implementation of a highly granular and flexible access security policy and VLAN assignment specific to each authenticated network user.
  
  
• STP BPDU port protection
  STP BPDU port protection blocks Bridge Protocol Data Units (BPDUs) on ports that do not require BPDUs, preventing forged BPDU attacks.
  
  
• DHCP protection
  blocks DHCP packets from unauthorized DHCP servers, preventing denial-of-service attacks.
  
  
• Dynamic ARP protection
  Dynamic ARP protection blocks ARP broadcasts from unauthorized hosts, preventing eavesdropping or theft of network data.
  
  
• STP root guard
  STP root guard protects the root bridge from malicious attack or configuration mistakes.
  
  
• Per-port broadcast throttling
  Per-port broadcast throttling selectively configures broadcast control on heavy traffic port uplinks.
  
  
• IP multicast snooping and data-driven IGMP
  IP multicast snooping and data-driven IGMP automatically prevents flooding of IP multicast traffic.
  
  
• LLDP-MED (Media Endpoint Discovery)
  LLDP-MED (Media Endpoint Discovery) is a standard extension of LLDP that stores values for parameters such as QoS and VLAN to automatically configure network devices such as IP phones.
  
  
• IEEE 802.1AB Link Layer Discovery Protocol (LLDP)
  IEEE 802.1AB Link Layer Discovery Protocol (LLDP) is an automated device discovery protocol for easy mapping by network management applications.
  
  
• Port mirroring
  Port mirroring enables traffic on a port to be simultaneously sent to a network analyzer for monitoring.