PLANET / GS-4210-8T2S – Switch Gigabit Managed Ethernet 8 porte

GS-4210-8T2S è uno uno switch Gigabit Managed Ethernet a 8 porte con interfacce SFP prodotto da Planet, appositamente progettato per costruire una dorsale Gigabit completa per trasmettere e inoltrare in modo affidabile i dati alla rete remota tramite fibra ottica.

Fornisce 8 porte in rame 10/100/1000BASE-T e 2 interfacce aggiuntive in fibra ottica 100/1000BASE-X SFP con sistema di alimentazione integrato. Oltre al supporto per switch fabric a 20 Gbps per gestire quantità estremamente elevate di video, voce e dati importanti in una topologia sicura, GS-4210-8T2S offre interfacce di gestione IPv6/IPv4 intuitive ma avanzate e numerose funzioni di commutazione L2/L4.

È il miglior investimento per aziende e che espandono o aggiornano le proprie infrastrutture di rete.

CARATTERISTICHE TECNICHE PRINCIPALI:

Physical Port

• • 8 10/100/1000BASE-T Gigabit RJ45 copper ports
  • 2 100/1000BASE-X SFP ports
  • RJ45 console interface for switch basic management and setup

Layer 2 Features

• • Prevents packet loss with back pressure (half-duplex) and IEEE 802.3x pause frame flow control (full-duplex)
  • High performance Store and Forward architecture, broadcast storm control, runt/CRC filtering eliminates erroneous packets to optimize the network bandwidth
  • Supports VLAN
    • IEEE 802.1Q tagged VLAN
    • Provider Bridging (VLAN Q-in-Q) support (IEEE 802.1ad)
    • Protocol VLAN
    • Voice VLAN
    • Private VLAN (Protected port)
    • Management VLAN
    • GVRP

• • Supports Spanning Tree Protocol
    • STP (Spanning Tree Protocol)
    • RSTP (Rapid Spanning Tree Protocol)
    • MSTP (Multiple Spanning Tree Protocol)
    • STP BPDU Guard, BPDU Filtering and BPDU Forwarding

• • Supports Link Aggregation
    • IEEE 802.3ad Link Aggregation Control Protocol (LACP)
    • Cisco ether-channel (static trunk)
    • Maximum 1 trunk group, up to 2 ports per trunk group
  • Provides port mirror (many-to-1)
  • Loop protection to avoid broadcast loops
  • Supports ERPS (Ethernet Ring Protection Switching)

Quality of Service

• • Ingress/Egress Rate Limit per port bandwidth control
  • Storm Control support
    • Broadcast/Unknown-Unicast/Unknown-Multicast
  • Traffic classification
    • IEEE 802.1p CoS
    • TOS/DSCP/IP Precedence of IPv4/IPv6 packets
  • Strict priority and Weighted Round Robin (WRR) CoS policies

 Multicast

• • Supports IPv4 IGMP snooping v2 and v3
  • Supports IPv6 MLD snooping v1, v2
  • IGMP querier mode support
  • IGMP snooping port filtering
  • MLD snooping port filtering

Security

• • Authentication
    • IEEE 802.1X Port-based network access authentication
    • Built-in RADIUS client to co-operate with the RADIUS servers
    • RADIUS/TACACS+ login user access authentication
  • Access Control List
    • IPv4/IPv6 IP-based ACL/ACE
    • MAC-based ACL/ACE
  • MAC Security
    • Static MAC
    • MAC Filtering
  • Port Security for Source MAC address entries filtering
  • DHCP Snooping to filter distrusted DHCP messages
  • Dynamic ARP Inspection discards ARP packets with invalid MAC address to IP address binding
  • IP Source Guard prevents IP spoofing attacks
  • DoS Attack Prevention

Management

• • IPv4 and IPv6 dual stack management
  • Switch Management Interface
    • Web switch management
    • Console/Telnet Command Line Interface
    • SNMP v1 and v2c switch management
    • SSHv2, TLSv1.2 and SNMP v3 secure access
  • User Privilege Levels Control
  • Built-in Trivial File Transfer Protocol (TFTP) client
  • BOOTP and DHCP for IP address assignment
  • System Maintenance
    • Firmware upload/download via HTTP/TFTP
    • Configuration upload/download via HTTP/TFTP
    • Dual Images
    • Hardware reset button for system reboot or reset to factory default
  • SNTP Network Time Protocol
  • Cable Diagnostics
  • Link Layer Discovery Protocol (LLDP) Protocol and LLDP-MED
  • SNMP trap for interface Link Up and Link Down notification
  • Event message logging to remote Syslog server
  • Four RMON groups (history, statistics, alarms, and events)
  • PLANET NMS System and Smart Discovery Utility for deployment management