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Planet L3 8-Port 802.3bt PoE + 16-Port 802.3at PoE + 4-Port 10G SFP+ Managed Ethernet Switch

Item No. GS-6311-24HP4X

Description

Physical Ports
  • 8 10/100/1000BASE-T with 90W 802.3bt PoE++ injector function (Ports 1 to 8)
  • 16 10/100/1000BASE-T with 32W 802.3at PoE+ injector function (Ports 9 to 24)
  • 4 10GBASE-SR/LR SFP+ slots, compatible with 1000BASE-SX/LX/BX SFP (Ports 25 to 28)
  • RJ45 to DB9 console interface for switch basic management and setup
IP Routing Features
  • IP routing protocol supports RIPv1/v2, OSPFv2
  • Routing interface provides per VLAN routing mode
  • Supports route redistribution 
 Layer 2 Features
  • Complies with the IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z Gigabit Ethernet standard
  • Prevents packet loss flow control
  • IEEE 802.3x pause frame flow control in full-duplex mode
  • Back pressure flow control in half-duplex mode
  • High performance Store-and-Forward architecture, broadcast storm control, port loopback detection
  • 16K MAC address table, automatic source address learning and aging
  • Supports VLAN
  • IEEE 802.1Q tag-based VLAN
  • GVRP for dynamic VLAN management
  • Provider Bridging (VLAN Q-in-Q, IEEE 802.1ad) supported
  • Private VLAN Edge (PVE) supported
  • GVRP protocol for Management VLAN
  • Protocol-based VLAN
  • MAC-based VLAN
  • IP subnet VLAN
  • Supports Link Aggregation
  • Maximum 64 trunk groups, up to 8 ports per trunk group
  • IEEE 802.3ad LACP (Link Aggregation Control Protocol)
  • Cisco ether-channel (static trunk)
  • Supports Spanning Tree Protocol
  • STP, IEEE 802.1D (Classic Spanning Tree Protocol)
  • RSTP, IEEE 802.1w (Rapid Spanning Tree Protocol)
  • MSTP, IEEE 802.1s (Multiple Spanning Tree Protocol, spanning tree by VLAN)
  • Supports BPDU & root guard
  • Port mirroring to monitor the incoming or outgoing traffic on a particular port (many to many)
  • Provides port mirror (many-to-1)
  • Supports G.8032 ERPS (Ethernet Ring Protection Switching)
Quality of Service
  • 8 priority queues on all switch ports
  • Support for strict priority and WRR (Weighted Round Robin) CoS policies
  • Traffic classification
  • IEEE 802.1p CoS/ToS
  • IPv4/IPv6 DSCP
  • Port-based WRR
  • Strict priority and WRR CoS policies
Multicast
  • Supports IPv4 IGMP snooping v1, v2 and v3
  • Supports IPv6 MLD v1 and v2 snooping
  • Querier mode support
  • Supports Multicast VLAN Register (MVR)
Security
  • IEEE 802.1x port-based network access authentication
  • MAC-based network access authentication
  • Built-in RADIUS client to cooperate with the RADIUS servers for IPv4 and IPv6
  • TACACS+ login users access authentication
  • IP-based Access Control List (ACL)
  • MAC-based Access Control List
  • Supports DHCP snooping
  • Supports ARP inspection
  • IP Source Guard prevents IP spoofing attacks
  • Dynamic ARP Inspection discards ARP packets with invalid MAC address to IP address binding
Management
  • Management IP for IPv4 and IPv6
  • Switch Management Interface
  • Console/Telnet Command Line Interface
  • Web switch management
  • SNMP v1, v2c, and v3 switch management
  • SSHv2/TLSv1.2 secure access
  • BOOTP and DHCP for IP address assignment
  • Firmware upload/download via TFTP or HTTP Protocol for IPv4 and IPv6
  • SNTP (Simple Network Time Protocol) for IPv4 and IPv6
  • User privilege levels control
  • Syslog server for IPv4 and IPv6
  • Supports DDM
  • Four RMON groups 1, 2, 3, 9 (history, statistics, alarms and events)
  • Supports sFlow
  • Supports ULDP
  • Supports ULPP (Uplink Protection Protocol)
  • Supports ULSM (Uplink State Monitor protocol)
  • Supports LLDP/LLDP MED
  • Supports DHCP Option82/43/60/61/67
  • Supports ping, trace route function for IPv4 and IPv6
  • PLANET Smart Discovery Utility for deployment management
Power over Ethernet 
  • Complies with IEEE 802.3bt Power over Ethernet Plus Plus (GS-6311-24HP4X)
  • 8 IEEE 802.3bt PoE++ up to 90 watts on port 1 to port 8 (GS-6311-24HP4X)
  • 16 IEEE 802.3at PoE+ up to 32 watts on port 9 to port 24 (GS-6311-24HP4X)
  • Maximum 480-watt PoE budget (GS-6311-24HP4X)
  • Auto detects powered device (PD)
  • Circuit protection prevents power interference between ports
  • Remote power feeding up to 100 meters
  • PoE management
  • Total PoE power budget control
  • Per port PoE function enable/disable
  • PoE port power feeding priority
  • Per PoE port power limitation
  • PD classification detection
  • Intelligent PoE features
  • PD alive check
  • PoE schedule
Perfect 802.3bt PoE++ Managed Switch with L2+/L4 Switching and Security
PLANET GS-6311-24HP4X is a brand-new Layer 3 Managed Gigabit Switch with 10Gbps uplink capability for various kinds of network applications and flexible deployment. It features 24 10/100/1000BASE-T copper ports with port 1 to port 8 supporting 802.3bt PoE++, and port 9 to port 24 supporting 802.3at PoE+ injector function. It also includes a total PoE power budget of up to 480 watts and 4 extra 1G/10GBASE-X SFP+ fiber ports that are flexibly designed to extend the connection distance. It provides a quick, safe and cost-effective Power over Ethernet network solution to IP security surveillance for small businesses and enterprises.

The GS-6311-24HP4X provides high-density performance, Layer 3 static routing, RIP (Routing Information Protocol) and OSPF (Open Shortest Path First). With 10Gbps interfaces and 128Gbps switching fabric, the GS-6311-24HP4X can handle extremely large amounts of data in a secure topology linking to an enterprise backbone or high-capacity servers. The powerful network security features make the GS-6311-24HP4X perform effective data traffic control for ISP and enterprise VoIP, video streaming, and multicast applications. 

Centralised Power Management for Gigabit Ethernet PoE Networking
To fulfill the needs of higher power required PoE network applications with Gigabit speed transmission. The GS-6311-24HP4X features 8 10/100/1000BASE-T high-performance Gigabit IEEE 802.3bt PoE++ up to 90 watts on port 1 to port 8 and 16 IEEE 802.3at PoE+ up to 32 watts on port 9 to port 24.It perfectly meets the power requirements of PoE VoIP phone and all kinds of PoE IP cameras such as IR, PTZ, speed dome cameras or even box type IP cameras with built-in fan and heater.
 
The GS-6311-24HP4X�s PoE capabilities also help to reduce deployment costs for network devices as a result of freeing from the restrictions of power outlet locations. Power and data switching are integrated into one unit, delivered over a single cable and managed centrally. It thus eliminates the cost for additional AC wiring and reduces installation time.

Intelligent Powered Device Alive Check
The GS-6311-24HP4X can be configured to monitor connected PD (powered device) status in real time via ping action. Once the PD stops working and responding, the GS-6311-24HP4X will resume the PoE port power and bring the PD back to work. It will greatly enhance the network reliability through the PoE port resetting the PD�s power source and reducing the administrator�s management burden.

PoE Schedule for Energy Savings
Besides being used for IP surveillance, the GS-6311-24HP4X is certainly applicable to build any PoE network including VoIP and wireless LAN. Under the trend of energy savings worldwide and contributing to the environmental protection on the Earth, the GS-6311 PoE Series can effectively control the power supply besides its capability of giving high watts power. The �PoE schedule� function helps you to enable or disable PoE power feeding for each PoE port during specified time intervals and it is a powerful function to help SMBs or enterprises save energy and budget.

 

High Performance 10Gbps Ethernet Capacity
The four SFP+ ports built in the GS-6311-24HP4X boasts a high-performance switch architecture that is capable of providing non-blocking switch fabric and wire-speed throughput as high as up to 128Gbps, which greatly simplifies the tasks of upgrading the LAN for catering to increasing bandwidth demands. Each of the SFP+ ports supports Dual-Speed, 10GBASE-SR/LR or 1000BASE-SX/LX, meaning the administrator now can flexibly choose the suitable SFP/SFP+ transceiver according to the transmission distance or the transmission speed required to extend the network efficiently.

 

Redundant Ring, Fast Recovery for Critical Network Applications
The GS-6311-24HP4X supports redundant ring technology and features strong, rapid self-recovery capability to prevent interruptions and external intrusions. It incorporates advanced ITU-T G.8032 ERPS (Ethernet Ring Protection Switching) technology and Spanning Tree Protocol (802.1s MSTP) into customer�s network to enhance system reliability and uptime in harsh environments. In a certain simple Ring network, the recovery time could be less than 15ms to quickly bring the network back to normal operation.


Layer 3 Routing Support
The GS-6311-24HP4X enables the administrator to conveniently boost network efficiency by configuring Layer 3 static routing manually, the RIP (Routing Information Protocol) or OSPF (Open Shortest Path First) settings automatically. 

  • The RIP can employ the hop count as a routing metric and prevent routing loops by implementing a limit on the number of hops allowed in a path from the source to a destination. 
  • The OSPF is an interior dynamic routing protocol for autonomous system based on link state. The protocol creates a database for link state by exchanging link states among Layer 3 switches, and then uses the Shortest Path First algorithm to generate a route table based on that database.
Strong Multicast
The GS-6311-24HP4X supports abundant multicast features. In Layer 2, it features IPv4 IGMPv1/v2/v3 snooping and IPv6 MLD v1/v2 snooping. With Multicast VLAN Register (MVR), multicast receiver/sender control and illegal multicast source detect functions which make the GS-6311-24HP4X great for any robust networking.

Full IPv6 Support 
The GS-6311-24HP4X provides IPv6 management and enterprise-level secure features such as SSH, ACL, WRR and RADIUS authentication. It thus helps the enterprises to step in the IPv6 era with the lowest investment. In addition, you don�t need to replace the network facilities when the IPv6 FTTx edge network is built.

 Robust Layer 2 Features
The GS-6311-24HP4X can be programmed for basic switch management functions such as port speed configuration, port aggregation, VLAN, Multiple Spanning Tree Protocol, bandwidth control and IGMP snooping. This switch provides 802.1Q tagged VLAN, Q-in-Q, voice VLAN and GVRP Protocol functions. By supporting port aggregation, the GS-6311-24HP4X allows the operation of a high-speed trunk combined with multiple ports.  It enables up to 64 groups for trunking with a maximum of 8 ports for each group. 
 
Excellent Layer 2 to Layer 4 Traffic Control
The GS-6311-24HP4X is loaded with powerful traffic management and WRR features to enhance services offered by telecoms. The WRR functionalities include wire-speed Layer 4 traffic classifiers and bandwidth limitation which are particularly useful for multi-tenant unit, multi-business unit, Telco, or network service applications. It also empowers the enterprises to take full advantage of the limited network resources and guarantees the best in VoIP and video conferencing transmission. 

Powerful Network Security
The GS-6311-24HP4X offers comprehensive 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, MAC-based and web-based user and device authentications, which can be deployed with RADIUS, to ensure the port level security and block illegal users.

Advanced IP Network Protection
The GS-6311-24HP4X 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-secure corporate networks with considerably less time and effort than before.

Efficient and Secure Management
For efficient management, the GS-6311-24HP4X is equipped with console, Web and SNMP management interfaces.

  • With the built-in Web-based management interface, the GS-6311-24HP4X offers an easy-to-use, platform-independent management and configuration facility. 
  • For text-based management, it can be accessed via Telnet and the console port. For reducing product learning time, the GS-6311-24HP4X offers Cisco-like command and customer doesn�t need to learn new command from these switches
  • For standard-based monitor and management software, it offers SNMPv3 connection which encrypts the packet content at each session for secure remote management.
Moreover, the GS-6311-24HP4X offers secure remote management by supporting SSHv2 connection which encrypts the packet content at each session.
 
Intelligent SFP Diagnosis Mechanism
The GS-6311-24HP4X supports SFP-DDM (Digital Diagnostic Monitor) function that greatly helps network administrator to easily monitor real-time parameters of the SFP and SFP+ transceivers, such as optical output power, optical input power, temperature, laser bias current, and transceiver supply voltage.

 

Specifications

SKU Code
GS-6311-24HP4X
Brand
Planet
Number of Ports
8 Port
Switch Type
Managed

Planet L3 8-Port 802.3bt PoE + 16-Port 802.3at PoE + 4-Port 10G SFP+ Managed Ethernet Switch

Item No. GS-6311-24HP4X

Specifications

SKU Code
GS-6311-24HP4X
Brand
Planet
Number of Ports
8 Port
Switch Type
Managed

Description

Physical Ports
  • 8 10/100/1000BASE-T with 90W 802.3bt PoE++ injector function (Ports 1 to 8)
  • 16 10/100/1000BASE-T with 32W 802.3at PoE+ injector function (Ports 9 to 24)
  • 4 10GBASE-SR/LR SFP+ slots, compatible with 1000BASE-SX/LX/BX SFP (Ports 25 to 28)
  • RJ45 to DB9 console interface for switch basic management and setup
IP Routing Features
  • IP routing protocol supports RIPv1/v2, OSPFv2
  • Routing interface provides per VLAN routing mode
  • Supports route redistribution 
 Layer 2 Features
  • Complies with the IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z Gigabit Ethernet standard
  • Prevents packet loss flow control
  • IEEE 802.3x pause frame flow control in full-duplex mode
  • Back pressure flow control in half-duplex mode
  • High performance Store-and-Forward architecture, broadcast storm control, port loopback detection
  • 16K MAC address table, automatic source address learning and aging
  • Supports VLAN
  • IEEE 802.1Q tag-based VLAN
  • GVRP for dynamic VLAN management
  • Provider Bridging (VLAN Q-in-Q, IEEE 802.1ad) supported
  • Private VLAN Edge (PVE) supported
  • GVRP protocol for Management VLAN
  • Protocol-based VLAN
  • MAC-based VLAN
  • IP subnet VLAN
  • Supports Link Aggregation
  • Maximum 64 trunk groups, up to 8 ports per trunk group
  • IEEE 802.3ad LACP (Link Aggregation Control Protocol)
  • Cisco ether-channel (static trunk)
  • Supports Spanning Tree Protocol
  • STP, IEEE 802.1D (Classic Spanning Tree Protocol)
  • RSTP, IEEE 802.1w (Rapid Spanning Tree Protocol)
  • MSTP, IEEE 802.1s (Multiple Spanning Tree Protocol, spanning tree by VLAN)
  • Supports BPDU & root guard
  • Port mirroring to monitor the incoming or outgoing traffic on a particular port (many to many)
  • Provides port mirror (many-to-1)
  • Supports G.8032 ERPS (Ethernet Ring Protection Switching)
Quality of Service
  • 8 priority queues on all switch ports
  • Support for strict priority and WRR (Weighted Round Robin) CoS policies
  • Traffic classification
  • IEEE 802.1p CoS/ToS
  • IPv4/IPv6 DSCP
  • Port-based WRR
  • Strict priority and WRR CoS policies
Multicast
  • Supports IPv4 IGMP snooping v1, v2 and v3
  • Supports IPv6 MLD v1 and v2 snooping
  • Querier mode support
  • Supports Multicast VLAN Register (MVR)
Security
  • IEEE 802.1x port-based network access authentication
  • MAC-based network access authentication
  • Built-in RADIUS client to cooperate with the RADIUS servers for IPv4 and IPv6
  • TACACS+ login users access authentication
  • IP-based Access Control List (ACL)
  • MAC-based Access Control List
  • Supports DHCP snooping
  • Supports ARP inspection
  • IP Source Guard prevents IP spoofing attacks
  • Dynamic ARP Inspection discards ARP packets with invalid MAC address to IP address binding
Management
  • Management IP for IPv4 and IPv6
  • Switch Management Interface
  • Console/Telnet Command Line Interface
  • Web switch management
  • SNMP v1, v2c, and v3 switch management
  • SSHv2/TLSv1.2 secure access
  • BOOTP and DHCP for IP address assignment
  • Firmware upload/download via TFTP or HTTP Protocol for IPv4 and IPv6
  • SNTP (Simple Network Time Protocol) for IPv4 and IPv6
  • User privilege levels control
  • Syslog server for IPv4 and IPv6
  • Supports DDM
  • Four RMON groups 1, 2, 3, 9 (history, statistics, alarms and events)
  • Supports sFlow
  • Supports ULDP
  • Supports ULPP (Uplink Protection Protocol)
  • Supports ULSM (Uplink State Monitor protocol)
  • Supports LLDP/LLDP MED
  • Supports DHCP Option82/43/60/61/67
  • Supports ping, trace route function for IPv4 and IPv6
  • PLANET Smart Discovery Utility for deployment management
Power over Ethernet 
  • Complies with IEEE 802.3bt Power over Ethernet Plus Plus (GS-6311-24HP4X)
  • 8 IEEE 802.3bt PoE++ up to 90 watts on port 1 to port 8 (GS-6311-24HP4X)
  • 16 IEEE 802.3at PoE+ up to 32 watts on port 9 to port 24 (GS-6311-24HP4X)
  • Maximum 480-watt PoE budget (GS-6311-24HP4X)
  • Auto detects powered device (PD)
  • Circuit protection prevents power interference between ports
  • Remote power feeding up to 100 meters
  • PoE management
  • Total PoE power budget control
  • Per port PoE function enable/disable
  • PoE port power feeding priority
  • Per PoE port power limitation
  • PD classification detection
  • Intelligent PoE features
  • PD alive check
  • PoE schedule
Perfect 802.3bt PoE++ Managed Switch with L2+/L4 Switching and Security
PLANET GS-6311-24HP4X is a brand-new Layer 3 Managed Gigabit Switch with 10Gbps uplink capability for various kinds of network applications and flexible deployment. It features 24 10/100/1000BASE-T copper ports with port 1 to port 8 supporting 802.3bt PoE++, and port 9 to port 24 supporting 802.3at PoE+ injector function. It also includes a total PoE power budget of up to 480 watts and 4 extra 1G/10GBASE-X SFP+ fiber ports that are flexibly designed to extend the connection distance. It provides a quick, safe and cost-effective Power over Ethernet network solution to IP security surveillance for small businesses and enterprises.

The GS-6311-24HP4X provides high-density performance, Layer 3 static routing, RIP (Routing Information Protocol) and OSPF (Open Shortest Path First). With 10Gbps interfaces and 128Gbps switching fabric, the GS-6311-24HP4X can handle extremely large amounts of data in a secure topology linking to an enterprise backbone or high-capacity servers. The powerful network security features make the GS-6311-24HP4X perform effective data traffic control for ISP and enterprise VoIP, video streaming, and multicast applications. 

Centralised Power Management for Gigabit Ethernet PoE Networking
To fulfill the needs of higher power required PoE network applications with Gigabit speed transmission. The GS-6311-24HP4X features 8 10/100/1000BASE-T high-performance Gigabit IEEE 802.3bt PoE++ up to 90 watts on port 1 to port 8 and 16 IEEE 802.3at PoE+ up to 32 watts on port 9 to port 24.It perfectly meets the power requirements of PoE VoIP phone and all kinds of PoE IP cameras such as IR, PTZ, speed dome cameras or even box type IP cameras with built-in fan and heater.
 
The GS-6311-24HP4X�s PoE capabilities also help to reduce deployment costs for network devices as a result of freeing from the restrictions of power outlet locations. Power and data switching are integrated into one unit, delivered over a single cable and managed centrally. It thus eliminates the cost for additional AC wiring and reduces installation time.

Intelligent Powered Device Alive Check
The GS-6311-24HP4X can be configured to monitor connected PD (powered device) status in real time via ping action. Once the PD stops working and responding, the GS-6311-24HP4X will resume the PoE port power and bring the PD back to work. It will greatly enhance the network reliability through the PoE port resetting the PD�s power source and reducing the administrator�s management burden.

PoE Schedule for Energy Savings
Besides being used for IP surveillance, the GS-6311-24HP4X is certainly applicable to build any PoE network including VoIP and wireless LAN. Under the trend of energy savings worldwide and contributing to the environmental protection on the Earth, the GS-6311 PoE Series can effectively control the power supply besides its capability of giving high watts power. The �PoE schedule� function helps you to enable or disable PoE power feeding for each PoE port during specified time intervals and it is a powerful function to help SMBs or enterprises save energy and budget.

 

High Performance 10Gbps Ethernet Capacity
The four SFP+ ports built in the GS-6311-24HP4X boasts a high-performance switch architecture that is capable of providing non-blocking switch fabric and wire-speed throughput as high as up to 128Gbps, which greatly simplifies the tasks of upgrading the LAN for catering to increasing bandwidth demands. Each of the SFP+ ports supports Dual-Speed, 10GBASE-SR/LR or 1000BASE-SX/LX, meaning the administrator now can flexibly choose the suitable SFP/SFP+ transceiver according to the transmission distance or the transmission speed required to extend the network efficiently.

 

Redundant Ring, Fast Recovery for Critical Network Applications
The GS-6311-24HP4X supports redundant ring technology and features strong, rapid self-recovery capability to prevent interruptions and external intrusions. It incorporates advanced ITU-T G.8032 ERPS (Ethernet Ring Protection Switching) technology and Spanning Tree Protocol (802.1s MSTP) into customer�s network to enhance system reliability and uptime in harsh environments. In a certain simple Ring network, the recovery time could be less than 15ms to quickly bring the network back to normal operation.


Layer 3 Routing Support
The GS-6311-24HP4X enables the administrator to conveniently boost network efficiency by configuring Layer 3 static routing manually, the RIP (Routing Information Protocol) or OSPF (Open Shortest Path First) settings automatically. 

  • The RIP can employ the hop count as a routing metric and prevent routing loops by implementing a limit on the number of hops allowed in a path from the source to a destination. 
  • The OSPF is an interior dynamic routing protocol for autonomous system based on link state. The protocol creates a database for link state by exchanging link states among Layer 3 switches, and then uses the Shortest Path First algorithm to generate a route table based on that database.
Strong Multicast
The GS-6311-24HP4X supports abundant multicast features. In Layer 2, it features IPv4 IGMPv1/v2/v3 snooping and IPv6 MLD v1/v2 snooping. With Multicast VLAN Register (MVR), multicast receiver/sender control and illegal multicast source detect functions which make the GS-6311-24HP4X great for any robust networking.

Full IPv6 Support 
The GS-6311-24HP4X provides IPv6 management and enterprise-level secure features such as SSH, ACL, WRR and RADIUS authentication. It thus helps the enterprises to step in the IPv6 era with the lowest investment. In addition, you don�t need to replace the network facilities when the IPv6 FTTx edge network is built.

 Robust Layer 2 Features
The GS-6311-24HP4X can be programmed for basic switch management functions such as port speed configuration, port aggregation, VLAN, Multiple Spanning Tree Protocol, bandwidth control and IGMP snooping. This switch provides 802.1Q tagged VLAN, Q-in-Q, voice VLAN and GVRP Protocol functions. By supporting port aggregation, the GS-6311-24HP4X allows the operation of a high-speed trunk combined with multiple ports.  It enables up to 64 groups for trunking with a maximum of 8 ports for each group. 
 
Excellent Layer 2 to Layer 4 Traffic Control
The GS-6311-24HP4X is loaded with powerful traffic management and WRR features to enhance services offered by telecoms. The WRR functionalities include wire-speed Layer 4 traffic classifiers and bandwidth limitation which are particularly useful for multi-tenant unit, multi-business unit, Telco, or network service applications. It also empowers the enterprises to take full advantage of the limited network resources and guarantees the best in VoIP and video conferencing transmission. 

Powerful Network Security
The GS-6311-24HP4X offers comprehensive 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, MAC-based and web-based user and device authentications, which can be deployed with RADIUS, to ensure the port level security and block illegal users.

Advanced IP Network Protection
The GS-6311-24HP4X 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-secure corporate networks with considerably less time and effort than before.

Efficient and Secure Management
For efficient management, the GS-6311-24HP4X is equipped with console, Web and SNMP management interfaces.

  • With the built-in Web-based management interface, the GS-6311-24HP4X offers an easy-to-use, platform-independent management and configuration facility. 
  • For text-based management, it can be accessed via Telnet and the console port. For reducing product learning time, the GS-6311-24HP4X offers Cisco-like command and customer doesn�t need to learn new command from these switches
  • For standard-based monitor and management software, it offers SNMPv3 connection which encrypts the packet content at each session for secure remote management.
Moreover, the GS-6311-24HP4X offers secure remote management by supporting SSHv2 connection which encrypts the packet content at each session.
 
Intelligent SFP Diagnosis Mechanism
The GS-6311-24HP4X supports SFP-DDM (Digital Diagnostic Monitor) function that greatly helps network administrator to easily monitor real-time parameters of the SFP and SFP+ transceivers, such as optical output power, optical input power, temperature, laser bias current, and transceiver supply voltage.