08 portas 10/100/1000 Base TX, 4 portas 1000 Base TX (par-trançado ou SFP), até 4 portas 10GB adicionais, gerenciamento SNMP, RMON, configuração via Web, RADIUS 802.1X, L2/L3 VLAN, QoS básico, Empilhável até 32 unidades
Garantia 1 Ano Balcão
Key features
Entry-level switching, enterprise-class features
Affordable price
Out-of-the-box plug-and-play simplicity
Access control lists for improved security
Energy efficient; quiet, fan-free design
Product overview
HP E4200G Switch Series are entry-level Gigabit Ethernet LAN switches with enterprise-class quality of service (QoS), security, and management features, delivering high value for network administrators looking for an economical edge device.
Dual-personality ports allow flexibility, including the ability to add 10 Gigabit Ethernet capability. Setting them apart from lower-end devices, the series switches support an industry-standard command-line interface, Web-based administration, and SNMP management.
Features and benefits
Quality of Service (QoS)
Traffic prioritization (IEEE 802.1p): allows real-time traffic classification into eight priority levels mapped to eight queues
802.1p/Q VLAN tagging: delivers data to devices based on the priority and type of traffic; supports IEEE 802.1Q
Management
Remote configuration and management: is available through a secure Web browser or a command-line interface (CLI)
Management VLAN: segments traffic to and from management interfaces, including CLI/telnet, a Web browser interface, and SNMP
RADIUS accounting support: separates RADIUS accounting server support per SSID; provides detailed session, usage, and billing information for each client activity
SNMPv1, v2c, and v3: facilitate centralized discovery, monitoring, and secure management of networking devices
3COM-heritage Comware V3 Operating System: CLI and Web user interface in common with HP E4XXX and E55XX series switches
Port mirroring: enables traffic on a port to be simultaneously sent to a network analyzer for monitoring
Network Time Protocol (NTP): synchronizes timekeeping among distributed time servers and clients; keeps consistent timekeeping among all clock-dependent devices within the network so that the devices can provide diverse applications based on the consistent time
Enterprise network management: is supported by the Web-based, enterprise-class HP Intelligent Management Center (IMC) network management platform and Wireless Service Management (WSM), which effectively integrate traditionally disparate management tools into one easy-to-use interface
Connectivity
Auto-MDIX: automatically adjusts for straight-through or crossover cables on all 10/100 and 10/100/1000 ports
Dual-personality functionality: includes four 10/100/1000 ports or SFP slots for optional fiber connectivity such as Gigabit-SX, -LX, -LH, or 100-FX
Jumbo packet support: supports up to 9216-byte frame size to improve performance of large data transfers
Optional 10 Gigabit Ethernet ports: add 10 Gigabit Ethernet connections for uplinks or high-bandwidth server connections; flexibly support XENPAK or XFP-style 10 Gigabit transceivers
Manageability
RMON (remote monitoring): provides advanced monitoring and reporting capabilities for statistics, history, alarms, and events
Full-featured console: provides complete control of the switch with a familiar command-line interface (CLI)
Web interface: allows configuration of the switch from any Web browser on the network
Software updates: free downloads from the Web
Virtual stacking capability: single IP address management for a virtual stack of up to 255 Comware-based 3COM legacy devices, including HP E4XXX and E55XX series switches
Layer 2 Switching
VLAN support and tagging: support up to 64 port-based VLANs and dynamic configuration of IEEE 802.1Q VLAN tagging, providing security between workgroups
GARP VLAN Registration Protocol (GVRP): allows automatic learning and dynamic assignment of VLANs
IP multicast snooping and data-driven IGMP: automatically prevents flooding of IP multicast traffic
VLANs: support up to 4096 port or IEEE 802.1Q-based VLANs
Access control lists (ACLs): provide IP Layer 3 filtering based on source/destination IP address/subnet and source/destination TCP/UDP port number
RADIUS/TACACS+: eases switch management security administration by using a password authentication server
IEEE 802.1X and RADIUS network logins: control port-based access for authentication and accountability
Secure File Transfer Protocol (FTP): allows secure file transfer to and from the switch; protects against unwanted file downloads or unauthorized copying of switch configuration file
Convergence
Automated voice VLAN assignment: recognizes IP phones and automatically assigns voice traffic to a dedicated VLAN for IP phones
INFORMAÇÕES ADICIONAIS
>Este produto HP - JE015A substitui o produto 3Com - 3CR17660-91
