Planet GS-5220-24T4XVR User manual

User’s Manual of GS-5220-24T4XV(R) Managed LCD Switch
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GS-5220-24T4XV/GS-5220-24T4XVR
L2+ Gigabit/10 Gigabit
Managed LCD Switch

User’s Manual of GS-5220-24T4XV(R) Managed LCD Switch
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Trademarks
Copyright © PLANET Technology Corp. 2018.
Contents are subject to revision without prior notice.
PLANET is a registered trademark of PLANET Technology Corp. All other trademarks belong to their respective owners.
Disclaimer
PLANET Technology does not warrant that the hardware will work properly in all environments and applications, and makes no
warranty and representation, either implied or expressed, with respect to the quality, performance, merchantability, or fitness for
a particular purpose. PLANET has made every effort to ensure that this User's Manual is accurate; PLANET disclaims liability
for any inaccuracies or omissions that may have occurred.
Information in this User's Manual is subject to change without notice and does not represent a commitment on the part of
PLANET. PLANET assumes no responsibility for any inaccuracies that may be contained in this User's Manual. PLANET makes
no commitment to update or keep current the information in this User's Manual, and reserves the right to make improvements to
this User's Manual and/or to the products described in this User's Manual, at any time without notice.
If you find information in this manual that is incorrect, misleading, or incomplete, we would appreciate your comments and
suggestions.
FCC Warning
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC
Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated
in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and
used in accordance with the Instruction manual, may cause harmful interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the
interference at his own expense.
CE Mark Warning
This is a Class Aproduct. In a domestic environment, this product may cause radio interference, in which case the user may be
required to take adequate measures.
Energy Saving Note of the Device
This power required device does not support Standby mode operation. For energy saving, please remove the power cable to
disconnect the device from the power circuit. In view of saving the energy and reducing the unnecessary power consumption, it
is strongly suggested to remove the power connection for the device if this device is not intended to be active.
WEEE Warning
To avoid the potential effects on the environment and human health as a result of the presence of
hazardous substances in electrical and electronic equipment, end users of electrical and electronic
equipment should understand the meaning of the crossed-out wheeled bin symbol. Do not dispose of
WEEE as unsorted municipal waste and have to collect such WEEE separately.
Revision
PLANET GS-5220 Series User's Manual
Models: GS-5220-24T4XV and GS-5220-24T4XVR
Revision: 1.0 (April, 2018)
Part No: EM-GS-5220-24T4XV(R)_v1.0

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TABLE OF CONTENTS
1. INTRODUCTION.................................................................................................................. 10
1.1 Packet Contents .........................................................................................................................................10
1.2 Product Description...................................................................................................................................11
1.3 How to Use This Manual............................................................................................................................17
1.4 Product Features........................................................................................................................................18
1.5 Product Specifications ..............................................................................................................................21
2. INSTALLATION ................................................................................................................... 24
2.1 Hardware Description................................................................................................................................24
2.1.1 Switch Front Panel ..............................................................................................................................................24
2.1.2 LED Indications ...................................................................................................................................................26
2.1.3 Switch Rear Panel...............................................................................................................................................27
2.2 Installing the Switch...................................................................................................................................29
2.2.1 Desktop Installation .............................................................................................................................................29
2.2.2 Rack Mounting.....................................................................................................................................................30
2.2.3 Installing the SFP/SFP+ Transceiver...................................................................................................................31
3. SWITCH MANAGEMENT.................................................................................................... 35
3.1 Requirements .............................................................................................................................................35
3.2 Management Access Overview.................................................................................................................36
3.3 Administration Console.............................................................................................................................37
3.4 Web Management.......................................................................................................................................38
3.5 SNMP-based Network Management.........................................................................................................39
3.6 PLANET Smart Discovery Utility ..............................................................................................................39
4. WEB CONFIGURATION...................................................................................................... 42
4.1 Main Web Page...........................................................................................................................................44
4.2 System.........................................................................................................................................................46
4.2.1 Management........................................................................................................................................................47
4.2.1.1 System Information....................................................................................................................................47
4.2.1.2 IP Configuration.........................................................................................................................................48

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4.2.1.3 IP Status....................................................................................................................................................50
4.2.1.4 Users Configuration...................................................................................................................................51
4.2.1.5 Privilege Levels .........................................................................................................................................54
4.2.1.6 NTP Configuration.....................................................................................................................................55
4.2.1.6.1 System Time Correction Manually..........................................................................................................56
4.2.1.7 Time Configuration ....................................................................................................................................57
4.2.1.8 UPnP.........................................................................................................................................................59
4.2.1.9 DHCP Relay..............................................................................................................................................61
4.2.1.10 DHCP Relay Statistics.............................................................................................................................62
4.2.1.11 CPU Load................................................................................................................................................65
4.2.1.12 System Log .............................................................................................................................................66
4.2.1.13 Detailed Log............................................................................................................................................67
4.2.1.14 Remote Syslog........................................................................................................................................68
4.2.1.15 SMTP Configuration................................................................................................................................69
4.2.2 Simple Network Management Protocol ...............................................................................................................70
4.2.2.1 SNMP Overview........................................................................................................................................70
4.2.2.2 SNMP System Configuration.....................................................................................................................71
4.2.2.3 SNMP Trap Configuration..........................................................................................................................73
4.2.2.4 SNMP System Information........................................................................................................................75
4.2.2.5 SNMPv3 Communities ..............................................................................................................................76
4.2.2.6 SNMPv3 Users..........................................................................................................................................77
4.2.2.7 SNMPv3 Groups .......................................................................................................................................78
4.2.2.8 SNMPv3 Views..........................................................................................................................................79
4.2.2.9 SNMPv3 Access........................................................................................................................................80
4.2.3 RMON .................................................................................................................................................................81
4.2.3.1 RMON Alarm Configuration.......................................................................................................................82
4.2.3.2 RMON Alarm Status..................................................................................................................................83
4.2.3.3 RMON Event Configuration.......................................................................................................................84
4.2.3.4 RMON Event Status..................................................................................................................................86
4.2.3.5 RMON History Configuration.....................................................................................................................87
4.2.3.6 RMON History Status................................................................................................................................88
4.2.3.7 RMON Statistics Configuration..................................................................................................................89
4.2.3.8 RMON Statistics Status.............................................................................................................................90
4.2.4 DHCP server .......................................................................................................................................................91
4.2.4.1 DHCP Server Mode Configuration.............................................................................................................91
4.2.5 LCD.....................................................................................................................................................................93
4.2.5.1 LCD Management .....................................................................................................................................93
4.3 Switching ....................................................................................................................................................95
4.3.1 Port Management................................................................................................................................................95
4.3.1.1 Port Configuration .....................................................................................................................................95

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4.3.1.2 Port Statistics Overview.............................................................................................................................98
4.3.1.3 Port Statistics Details.................................................................................................................................98
4.3.1.4 SFP Module Information..........................................................................................................................100
4.3.1.5 Port Mirror ...............................................................................................................................................102
4.3.2 Link Aggregation................................................................................................................................................105
4.3.2.1 Static Aggregation ...................................................................................................................................107
4.3.2.2 LACP Configuration.................................................................................................................................109
4.3.2.3 LACP System Status...............................................................................................................................110
4.3.2.4 LACP Port Status .................................................................................................................................... 111
4.3.3 VLAN.................................................................................................................................................................112
4.3.3.1 VLAN Overview.......................................................................................................................................112
4.3.3.2 IEEE 802.1Q VLAN.................................................................................................................................113
4.3.3.3 VLAN Port Configuration.........................................................................................................................116
4.3.3.4 VLAN Membership Status.......................................................................................................................122
4.3.3.5 VLAN Port Status ....................................................................................................................................124
4.3.3.6 Port Isolation ...........................................................................................................................................126
4.3.3.7 VLAN setting example:............................................................................................................................128
4.3.3.7.1 Two Separate 802.1Q VLANs ..............................................................................................................128
4.3.3.7.2 VLAN Trunking between two 802.1Q aware switches..........................................................................130
4.3.3.7.3 Port Isolate...........................................................................................................................................133
4.3.3.8 MAC-based VLAN...................................................................................................................................134
4.3.3.9 Protocol-based VLAN..............................................................................................................................135
4.3.3.10 Protocol-based VLAN Membership.......................................................................................................137
4.3.4 Spanning Tree Protocol.....................................................................................................................................139
4.3.4.1 Theory.....................................................................................................................................................139
4.3.4.2 STP System Configuration......................................................................................................................146
4.3.4.3 Bridge Status...........................................................................................................................................149
4.3.4.4 CIST Port Configuration ..........................................................................................................................149
4.3.4.5 MSTI Priorities.........................................................................................................................................153
4.3.4.6 MSTI Configuration..................................................................................................................................154
4.3.4.7 MSTI Ports Configuration........................................................................................................................155
4.3.4.8 Port Status...............................................................................................................................................157
4.3.4.9 Port Statistics ..........................................................................................................................................158
4.3.5 Multicast ............................................................................................................................................................159
4.3.5.1 IGMP Snooping.......................................................................................................................................159
4.3.5.2 Profile Table.............................................................................................................................................164
4.3.5.3 Address Entry..........................................................................................................................................165
4.3.5.4 IGMP Snooping Configuration.................................................................................................................166
4.3.5.5 IGMP Snooping VLAN Configuration.......................................................................................................168
4.3.5.6 IGMP Snooping Port Group Filtering.......................................................................................................170

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4.3.5.7 IGMP Snooping Status............................................................................................................................171
4.3.5.8 IGMP Group Information .........................................................................................................................172
4.3.5.9 IGMPv3 Information.................................................................................................................................173
4.3.6 MLD Snooping...................................................................................................................................................174
4.3.6.1 MLD Snooping Configuration ..................................................................................................................174
4.3.6.2 MLD Snooping VLAN Configuration........................................................................................................175
4.3.6.3 MLD Snooping Port Group Filtering ........................................................................................................177
4.3.6.4 MLD Snooping Status..............................................................................................................................178
4.3.6.5 MLD Group Information...........................................................................................................................180
4.3.6.6 MLDv2 Information..................................................................................................................................180
4.3.7 MVR (Multicast VLAN Registration)...................................................................................................................181
4.3.7.1 MVR Configuratio....................................................................................................................................182
4.3.7.2 MVR Status.............................................................................................................................................185
4.3.7.3 MVR Groups Information.........................................................................................................................186
4.3.7.4 MVR SFM Information.............................................................................................................................187
4.3.8 LLDP .................................................................................................................................................................188
4.3.8.1 Link Layer Discovery Protocol.................................................................................................................188
4.3.8.2 LLDP Configuration.................................................................................................................................188
4.3.8.3 LLDP MED Configuration........................................................................................................................191
4.3.8.4 LLDP-MED Neighbor...............................................................................................................................199
4.3.8.5 Neighbor..................................................................................................................................................202
4.3.8.6 Port Statistics ..........................................................................................................................................203
4.3.9 MAC Address Table...........................................................................................................................................206
4.3.9.1 MAC Table Configuration.........................................................................................................................206
4.3.9.2 MAC Address Table Status......................................................................................................................209
4.3.10 Loop Protection ...............................................................................................................................................211
4.3.10.1 Configuration.........................................................................................................................................211
4.3.10.2 Loop Protection Status..........................................................................................................................212
4.3.11 UDLD...............................................................................................................................................................214
4.3.11.1 UDLD Port Configuration.......................................................................................................................214
4.3.11.2 UDLD Status..........................................................................................................................................215
4.3.12 GVRP ..............................................................................................................................................................216
4.3.12.1 GVRP Configuration..............................................................................................................................216
4.3.12.2 GVRP Port Configuration ......................................................................................................................218
4.4 Quality of Service.....................................................................................................................................219
4.4.1 General..............................................................................................................................................................219
4.4.1.1 QOS Port Classification...........................................................................................................................220
4.4.1.2 Queue Policing........................................................................................................................................222
4.4.1.3 Port Tag Remarking.................................................................................................................................223
4.4.1.4 WERD .....................................................................................................................................................224

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4.4.1.5 Statistics..................................................................................................................................................225
4.4.2 Bandwidth Control.............................................................................................................................................226
4.4.2.1 Port Policing............................................................................................................................................226
4.4.2.2 Port Schedule..........................................................................................................................................227
4.4.2.3 Port Shaping............................................................................................................................................228
4.4.3 Storm Control ....................................................................................................................................................230
4.4.3.1 Storm Control Configuration....................................................................................................................230
4.4.4 Differentiated Service ........................................................................................................................................231
4.4.4.1 Port DSCP...............................................................................................................................................231
4.4.4.2 DSCP-based QoS ...................................................................................................................................233
4.4.4.3 DSCP Translation....................................................................................................................................234
4.4.4.4 DSCP Classification ................................................................................................................................235
4.4.5 QCL...................................................................................................................................................................236
4.4.5.1 QoS Control List......................................................................................................................................236
4.4.5.2 QoS Control Entry Configuration.............................................................................................................238
4.4.5.3 QCL Status..............................................................................................................................................240
4.4.5.4 Voice VLAN Configuration.......................................................................................................................242
4.4.5.6 Voice VLAN OUI Table ............................................................................................................................244
4.5 Security .....................................................................................................................................................245
4.5.1 Access Security.................................................................................................................................................245
4.5.1.1 Access Management...............................................................................................................................245
4.5.1.2 Access Management Statistics................................................................................................................246
4.5.1.3 SSH.........................................................................................................................................................246
4.5.1.4 HTTPs.....................................................................................................................................................247
4.5.2 AAA ...................................................................................................................................................................249
4.5.2.1 Authentication Configuration....................................................................................................................254
4.5.2.2 RADIUS...................................................................................................................................................256
4.5.2.3 TACACS+................................................................................................................................................259
4.5.2.4 RADIUS Overview...................................................................................................................................260
4.5.2.5 RADIUS Details.......................................................................................................................................262
4.5.3 Port Authentication ............................................................................................................................................268
4.5.3.1 Network Access Server Configuration.....................................................................................................268
4.5.3.2 Network Access Overview.......................................................................................................................272
4.5.3.3 Network Access Statistics........................................................................................................................273
4.5.4 Port Security......................................................................................................................................................278
4.5.4.1 Port Limit Control.....................................................................................................................................278
4.5.4.2 Port Security Status.................................................................................................................................281
4.5.4.3 Port Security Detail..................................................................................................................................285
4.5.5 Access Control Lists..........................................................................................................................................286
4.5.5.1 Access Control List Status.......................................................................................................................286

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4.5.5.2 Access Control List Configuration............................................................................................................288
4.5.5.3 ACE Configuration...................................................................................................................................290
4.5.5.4 ACL Ports Configuration..........................................................................................................................302
4.5.5.5 ACL Rate Limiters....................................................................................................................................304
4.5.6 DHCP Snooping ................................................................................................................................................305
4.5.6.1 DHCP Snooping Configuration................................................................................................................305
4.5.6.2 Snooping Table........................................................................................................................................307
4.5.7 IP Source Guard................................................................................................................................................308
4.5.7.1 IP Source Guard Configuration................................................................................................................308
4.5.7.2 Static IP Source Guard Table ..................................................................................................................309
4.5.7.3 Dynamic IP Source Guard Table .............................................................................................................311
4.5.8 ARP Inspection..................................................................................................................................................312
4.5.8.1 ARP Inspection........................................................................................................................................312
4.5.8.2 ARP Inspection Static Table.....................................................................................................................313
4.5.8.3 Dynamic ARP Inspection Table................................................................................................................314
4.6 Ring............................................................................................................................................................316
4.6.1 MEP Configuration ............................................................................................................................................317
4.6.2 Detailed MEP Configuration ..............................................................................................................................319
4.6.3 Ethernet Ring Protocol Switch...........................................................................................................................322
4.6.4 Ethernet Ring Protocol Switch Configuration.....................................................................................................324
4.6.5 Ring Wizard.......................................................................................................................................................328
4.6.6 Ring Wizard Example:.......................................................................................................................................329
4.7 Maintenance..............................................................................................................................................331
4.7.1 Web Firmware Upgrade.....................................................................................................................................331
4.7.2 Save Startup Config ..........................................................................................................................................332
4.7.3 Configuration Download ....................................................................................................................................333
4.7.4 Configuration Upload.........................................................................................................................................333
4.7.5 Configure Activate .............................................................................................................................................334
4.7.6 Configure Delete................................................................................................................................................335
4.7.7 Image Select......................................................................................................................................................335
4.7.8 Factory Default..................................................................................................................................................336
4.7.9 System Reboot..................................................................................................................................................337
4.7.10 Ping .................................................................................................................................................................337
4.7.11 IPv6 Ping .........................................................................................................................................................339
4.7.12 Remote IP Ping ...............................................................................................................................................340
4.7.13 Cable Diagnostics............................................................................................................................................341
5. SWITCH OPERATION....................................................................................................... 343
5.1 Address Table...........................................................................................................................................343

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5.2 Learning ....................................................................................................................................................343
5.3 Forwarding & Filtering.............................................................................................................................343
5.4 Store-and-Forward ...................................................................................................................................343
5.5 Auto-Negotiation ......................................................................................................................................344
6. TROUBLESHOOTING....................................................................................................... 345
APPENDIX A: Networking Connection............................................................................... 346
A.1 Switch's Data RJ45 Pin Assignments - 1000Mbps, 1000BASE-T .......................................................346
A.2 10/100Mbps, 10/100BASE-TX .................................................................................................................346
APPENDIX B : GLOSSARY .................................................................................................. 348

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1. INTRODUCTION
1.1 Packet Contents
Open the box of the Managed Switch and carefully unpack it. The box should contain the following items:
The Managed LCD Switch
Quick Installation Guide
RJ45 to RS232 Cable
Rubber Feet
Two Rack-mounting Brackets with Attachment Screws
Power Cord
SFP Dust-proof Caps
Model Name
SFP Dust-proof Caps
GS-5220-24T4XV
4
GS-5220-24T4XVR
4
If any item is found missing or damaged, please contact your local reseller for replacement.

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1.2 Product Description
IPv6 Routing and 10G Ethernet Switch Solutions for SMBs
PLANET GS-5220-24T4XV and GS-5220-24T4XVR Layer 2+ Managed Gigabit Switches with LCD Touch Screen support both
IPv4 and IPv6 protocols and hardware Layer 3 static routing capability, and provide 24 10/100/1000Mbps Gigabit Ethernet ports
and 4 10Gigabit SFP+ uplink slots. The GS-5220-24T4XV series can handle extremely large amounts of data in a secure
topology linking to a data center/service provider backbone or high capacity servers. They can work with a 10Gbps SFP+ server
adapter to help SMBs build the 10Gbps Ethernet network providing 10Gbps NAS (NetworkAttached Storage) or heavy
transmission of video streaming service at an affordable price.
Cybersecurity Network Solution to Minimize Security Risks
The new generation of GS-5220-24T4XV series has the cybersecurity feature to protect the switch management and enhance
the security for mission-critical network without extra deployment cost and effort. The GS-5220-24T4XV expands its memory
and upgrades the kernel of SSH and SSL protocols to provide strong protection against advanced threats. It includes a range of
cybersecurity features such as DHCP Snooping, IP Source Guard, ARP Inspection Protection, 802.1x port-based and
Mac-based network access control, RADIUS and TACACS+ user accounts management, SNMPv3 authentication, and so on to
complement it as an all-security solution. The network administrator can now construct highly-secure corporate networks with
considerably less time and effort than before.
Intuitive LCD Control
The GS-5220-24T4XV and GS-5220-24T4XVR come with an intuitive touch panel on its front panel to greatly promote
management efficiency in large-scale networks, such as enterprises, hotels, shopping malls, government buildings, and other
public areas. It also features the following special management and status functions:
IP address, VLAN and QoS configuration
Port management and status, and SFP information
Troubleshooting: Cable diagnostic and remote IP ping
Maintenance: Reboot, factory default and save configuration

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Redundant Ring, Fast Recovery for Critical Network Applications
The GS-5220-24T4XVR 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, IEEE 802.1s Multiple Spanning Tree Protocol (MSTP), and dual power input system into customer’s industrial
automation network to enhance system reliability and uptime in harsh factory environments. In a certain simple ring network, the
recovery time of data link can be as fast as 20ms.

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Cost-effective 10Gbps Uplink Capacity
10G Ethernet is a big leap in the evolution of Ethernet. The two 10G SFP+ slots of the GS-5220 series support 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. They greatly support
SMB network to achieve the maximum performance of 10Gbps in a cost-effective way because the 10GbE interface usually
could be available in Layer 3 Switch but Layer 3 Switch could be too expensive to SMBs.
Redundant AC/DC Power Supply to Ensure Continuous Operation
The GS-5220-24T4XVR is particularly equipped with one 100~240V AC power supply unit and one 36~60V DC power supply
unit to provide an enhanced reliable and scalable redundant power supply. The continuous power system is specifically
designed to fulfill the demands of high-tech facilities requiring the highest power integrity. With the 36~60V DC power supply, the
GS-5220-24T4XVR is able to act as a telecom-level device that can be located in the electronic room.

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Solution for IPv6 Networking
With the IPv6/IPv4 dual stack and other management functions with user-friendly interfaces, the GS-5220 series is the best
choice for IP surveillance, VoIP and wireless service providers to deploy the IPv6 network. More importantly, they help SMBs
upgrade their network infrastructures to the IPv6 era without any monetary investment.
IPv4/IPv6 VLAN Routing for Secure and Flexible Management
To help customers stay on top of their businesses, the GS-5220 switch series not only provides ultra high transmission
performance and excellent Layer 2 technologies, but also offers IPv4/IPv6 VLAN routing feature which allows to cross over
different VLANs and different IP addresses for the purpose of having a highly-secure, flexible management and simpler
networking application.
Robust Layer 2 Features
The GS-5220 series can be programmed for advanced switch management functions, such as dynamic port link aggregation,
Q-in-Q VLAN, Multiple Spanning Tree Protocol (MSTP), Layer 2/4 QoS, bandwidth control and IGMP/MLD snooping. The
GS-5220 series allows the operation of a high-speed trunk combining multiple ports. It consists of a maximum of 9 trunk groups
with 2 ports for each group, and supports connection fail-over as well.
Powerful Security
The GS-5220 series offers a comprehensive Layer 2 to Layer 4 access control list (ACL) for enforcing security to the edge. It
can be used to restrict to network access by denying packets based on source and destination IP address, TCP/UDP port

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number or defined typical network applications. Its protection mechanism also comprises 802.1x Port-based and MAC-based
user and device authentication. With the private VLAN function, communication between edge ports can be prevented to
ensure user privacy.
Enhanced Security and Traffic Control
The GS-5220 series 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. Corporate networks with the enhanced security can
now be managed without the risk of being intruded.
SMTP/SNMP Trap Event Alert
The GS-5220 series provides event alert function to help to diagnose the abnormal device owing to whether or not there is a
break of the network connection, or the rebooting response.
User-friendly Secure Management
For efficient management, the GS-5220 managed switch series is equipped with console, web and SNMP management
interfaces. With the built-in web-based management interface, the GS-5220 series offers an easy-to-use, platform independent
management and configuration facility. The GS-5220 series supports SNMP and it can be managed via any management
software based on the standard SNMP v1 or v2 Protocol. For reducing product learning time, the GS-5220 series offers
Cisco-like command via Telnet or console port and customer doesn’t need to learn new command from these switches.
Moreover, the GS-5220 series offers the remotely secure management by supporting SSH, SSL and SNMP v3 connection
where the packet content can be encrypted at each session.
Intelligent SFP/SFP+ Diagnosis Mechanism
The series 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.

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Applications
Layer 2+ VLAN Static Routing and 10G Uplink Application
With the built-in robust IPv4/IPv6 Layer 3 traffic routing protocols, the GS-5220 series ensure reliable routing between VLANs
and network segments. The routing protocols can be applied by VLAN interface with up to 128 routing entries. The GS-5220
series are certainly a cost-effective and ideal solution for enterprises.

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1.3 How to Use This Manual
This User’s Manual is structured as follows:
Section 2, INSTALLATION
The section explains the functions of the Managed Switch and how to physically install the Managed Switch.
Section 3, SWITCH MANAGEMENT
The section contains the information about the software function of the Managed Switch.
Section 4, WEB CONFIGURATION
The section explains how to manage the Managed Switch by Web interface.
Section 5,SWITCH OPERATION
The chapter explains how to do the switch operation of the Managed Switch.
Section 6,TROUBLESHOOTING
The chapter explains how to do troubleshooting of the Managed Switch.
Appendix A
The section contains cable information of the Managed Switch.

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1.4 Product Features
Physical Port
24 10/100/1000BASE-T Gigabit RJ45 copper ports
4 10GBASE-SR/LR SFP+ slots, compatible with 1000BASE-SX/LX/BX SFP
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 of Store-and-Forward architecture and runt/CRC filtering eliminates erroneous packets to optimize
the network bandwidth
Storm Control support
Broadcast/Multicast/Unknown unicast
Supports VLAN
IEEE 802.1Q tagged VLAN
Up to 255 VLANs groups, out of 4094 VLAN IDs
Supports provider bridging (VLAN Q-in-Q, IEEE 802.1ad)
Private VLAN Edge (PVE)
Protocol-based VLAN
MAC-based VLAN
Voice VLAN
Supports Spanning Tree Protocol
IEEE 802.1D Spanning Tree Protocol
IEEE 802.1w Rapid Spanning Tree Protocol
IEEE 802.1s Multiple Spanning Tree Protocol, spanning tree by VLAN
BPDU Guard
Supports Link Aggregation
802.3ad Link Aggregation Control Protocol (LACP)
Cisco ether-channel (static trunk)
Maximum 14 trunk groups, up to 4 ports per trunk group
Up to 80Gbps bandwidth (full duplex mode)
Provides port mirror (many-to-1)
Port mirroring to monitor the incoming or outgoing traffic on a particular port
Loop protection to avoid broadcast loops
Supports ERPS (Ethernet Ring Protection Switching)
Layer 3 Features
IP interfaces (Max. 128 VLAN interfaces)
Routing table (Max. 128 routing entries)
Routing Protocols (IPv4/IPv6 hardware static routing)
Quality of Service
Ingress Shaper and Egress Rate Limit per port bandwidth control

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8 priority queues on all switch ports
Traffic classification
- IEEE 802.1p CoS
- TOS/DSCP/IP precedence of IPv4/IPv6 packets
- IP TCP/UDP port number
- Typical network application
Strict priority and Weighted Round Robin (WRR) CoS policies
Supports QoS and In/Out bandwidth control on each port
Traffic-policing on the switch port
DSCP remarking
Multicast
Supports IGMP snooping v1, v2 and v3
Supports MLD snooping v1 and v2
Querier mode support
IGMP snooping port filtering
MLD snooping port filtering
Multicast VLAN Registration (MVR) support
Security
Authentication
- IEEE 802.1x port-based/MAC-based network access authentication
- Built-in RADIUS client to cooperate with the RADIUS servers
- TACACS+ login users access authentication
- RADIUS/TACACS+ users access authentication
Access Control List
- IP-based Access Control List (ACL)
- MAC-based Access Control List
Source MAC/IP address binding
DHCP Snooping to filter untrusted DHCP messages
Dynamic ARP Inspection discards ARP packets with invalid MAC address to IP address binding
IP Source Guard prevents IP spoofing attacks
IP address access management to prevent unauthorized intruder
Management
IPv4 and IPv6 dual stack management
Switch Management Interfaces
- Console/Telnet Command Line Interface
- Web switch management
- SNMP v1, v2c, and v3 switch management

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- SSH/SSL secure access
- 2.4-inch color LCD touch screen
Four RMON groups (history, statistics, alarms, and events)
IPv6 IP address/NTP/DNS management
Built-in Trivial File Transfer Protocol (TFTP) client
BOOTP and DHCP for IP address assignment
System Maintenance
- Firmware upload/download via HTTP/TFTP
- Reset button for system reboot or reset to factory default
- Dual images
DHCP Relay
DHCP Option 82
User Privilege levels control
NTP (Network Time Protocol)
Link Layer Discovery Protocol (LLDP) and LLDP-MED
Network Diagnostic
- ICMPv6/ICMPv4 remote ping
- Cable diagnostic technology provides the mechanism to detect and report potential cabling issues
SFP-DDM (Digital Diagnostic Monitor)
SMTP/Syslog remote alarm
SNMP trap for interface Link Up and Link Down notification
System Log
Reset button for system reboot or reset to factory default
PLANET Smart Discovery Utility for deployment management
Redundant Power System (GS-5220-24T4XVR)
Redundant 100~240V AC/36-60V DC dual power
Active-active redundant power failure protection
Backup of catastrophic power failure on one supply
Fault tolerance and resilience