Datasheet

GS-4210-16T2S / GS-4210-24T2S
2
Quality of Service
• Ingress / Egress Rate Limit per port bandwidth control
• Trafcclassication
• IEEE 802.1p CoS
• 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ltering
• MLDsnoopingportltering
Security
• Storm Control support
–
Broadcast / Unknown-Unicast / Unknown-Multicast
• Authentication
–
IEEE 802.1X port-based network access
authentication
–
Built-in RADIUS client to co-operate with the
RADIUS servers
–
DHCP Option 82
–
RADIUS / TACACS+ authentication
• Access Control List
–
IPv4 / IPv6 IP-based ACL
–
IPv4 / IPv6 IP-based ACE
–
MAC-based ACL
–
MAC-based ACE
• MAC Security
–
Static MAC
–
MAC Filtering
• PortsecurityforsourceMACaddressentriesltering
• DHCPsnoopingtolterdistrustedDHCPmessages
• Dynamic ARP inspection discards ARP packets with
invalid MAC address to IP address binding
• IPsourceguardpreventsIPspoongattacks
• DoS attack prevention
Robust Layer 2 Features
The GS-4210-16T2S / GS-4210-24T2S can be programmed for advanced switch
management functions such as dynamic port link aggregation, 802.1Q VLAN
and Q-in-Q VLAN, Multiple Spanning Tree protocol (MSTP), Loop and BPDU
Guard, IGMP Snooping, and MLD Snooping. Via the link aggregation, the GS-
4210-16T2S / GS-4210-24T2S allows the operation of a high-speed trunk to
combine with multiple ports such as a 16Gbps fat pipe, and supports fail-over
as well. Also, the Link Layer Discovery Protocol (LLDP) is the Layer 2 protocol
included to help discover basic information about neighboring devices on the local
broadcast domain.
Efficient Traffic Control
The GS-4210-16T2S / GS-4210-24T2S are loaded with robust QoS features and
powerful traffic management to enhance services to business-class data, voice,
and video solutions. The functionality includes broadcast / multicast / unicast
stormcontrol, per port bandwidthcontrol, 802.1p / CoS / IP DSCP QoS
priority and remarking. It guarantees the best performance at VoIP and video
stream transmission, and empowers the enterprises to take full advantage of the
limited network resources.
Enhanced and Secure Management
For efficient management, the GS-4210-16T2S / GS-4210-24T2S are equipped
with console, Web, Telnet and SNMP management interfaces. With the built-
in Web-based management interface, the GS-4210-16T2S / GS-4210-24T2S
offer an easy-to-use, platform-independent management and configuration
facility. By supporting standard Simple Network Management Protocol (SNMP),
the switch can be managed via any standard management software. For text-
based management, the switch can be accessed via Telnet and the console
port. Moreover, the GS-4210-16T2S / GS-4210-24T2S offer secure remote
management by supporting HTTPS and SNMPv3 connections which encrypt the
packet content at each session.
Powerful Security
PLANET GS-4210-16T2S / GS-4210-24T2S offer comprehensive IPv4/IPv6
Layer 2 to Layer 4 AccessControlList(ACL) for enforcing security to the
edge. It can be used to restrict network access by denying packets based on
source and destination IP address, TCP/UDP ports or defined typical network
applications. Its protection mechanism also comprises 802.1Xport-based
authentication, which can be deployed with RADIUS to ensure the port level
security and block illegal users. With the protectedport function, communication
between edge ports can be prevented to guarantee user privacy. Furthermore,
portsecurity function allows limiting the number of network devices on a given
port.
Advanced Network Security
The GS-4210-16T2S / GS-4210-24T2S also provides DHCPsnooping, IP
sourceguard and dynamicARPinspection functions to prevent IP snooping
from attack and discard ARP packets with invalid MAC address. The network
administrators can now construct highly-secured corporate networks with
considerably less time and effort than before.
LACPMSTP
Q-in-Q LLDPQoS
MLD
IGMP
L2/L4
Managed Switch
L2/L4
Managed Switch