Page 1 User’s Manual of GS-5220 LCD Series Managed Switch L3 Gigabit/10 Gigabit Managed LCD Switch GS-5220 Series Switch...
Page 2 User’s Manual of GS-5220 LCD Series Managed Switch Trademarks Copyright © PLANET Technology Corp. 2019. 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...
Page 3: Table Of Contents
User’s Manual of GS-5220 LCD Series Managed Switch TABLE OF CONTENTS 1. INTRODUCTION ........................11 1.1 Packet Contents ............................11 1.2 Product Description ........................... 12 1.3 How to Use This Manual ..........................22 1.4 Product Features ............................23 1.5 Product Specifications ..........................29 2.
Page 4 User’s Manual of GS-5220 LCD Series Managed Switch 4.2.1.3 IP Status ..............................72 4.2.1.4 Users Configuration ........................... 73 4.2.1.5 Privilege Levels ............................76 4.2.1.6 NTP Configuration ............................. 77 4.2.1.6.1 System Time Correction Manually ......................78 4.2.1.7 Time Configuration ............................ 79 4.2.1.8 UPnP .................................
Page 5 User’s Manual of GS-5220 LCD Series Managed Switch 4.3.1.2 Port Statistics Overview ........................... 118 4.3.1.3 Port Statistics Details..........................118 4.3.1.4 SFP Module Information .......................... 120 4.3.1.5 Port Mirror ............................... 122 4.3.2 Link Aggregation ..............................125 4.3.2.1 Static Aggregation ........................... 127 4.3.2.2 LACP Configuration ..........................
Page 6 User’s Manual of GS-5220 LCD Series Managed Switch 4.3.5.6 IGMP Snooping Status ..........................190 4.3.5.7 IGMP Group Information ......................... 191 4.3.5.8 IGMPv3 Information..........................192 4.3.6 MLD Snooping ..............................193 4.3.6.1 MLD Snooping Configuration ........................193 4.3.6.2 MLD Snooping VLAN Configuration ......................194 4.3.6.3 MLD Snooping Port Group Filtering ......................
Page 7 User’s Manual of GS-5220 LCD Series Managed Switch Passive mode ................................243 4.3.13.5 Event Settings ............................244 4.3.13.6 MIB Retrieval ............................245 4.4 Routing ..............................246 4.4.1 IP Configuration ..............................246 4.4.2 IP Status ................................248 4.4.3 Routing Information Base ..........................249 4.4.4 OSPF .................................
Page 8 User’s Manual of GS-5220 LCD Series Managed Switch 4.5.5.1 QoS Control List ............................280 4.5.5.2 QoS Control Entry Configuration ......................282 4.5.5.3 QCL Status .............................. 284 4.5.5.4 Voice VLAN Configuration ........................286 4.5.5.5 Voice VLAN OUI Table ..........................287 4.6 Security ..............................289 4.6.1 Access Security ..............................
Page 9 User’s Manual of GS-5220 LCD Series Managed Switch 4.6.8.2 ARP Inspection Static Table........................353 4.6.8.3 Dynamic ARP Inspection Table ........................ 354 4.7 Power over Ethernet ..........................356 4.7.1 PoE ..................................356 4.7.1.1 Power over Ethernet Powered Device ..................... 356 4.7.1.2 System Configuration ..........................357 4.7.1.3 Power over Ethernet Configuration ......................
Page 10 User’s Manual of GS-5220 LCD Series Managed Switch 4.10.11 IPv6 Ping ............................... 398 4.10.12 Remote IP Ping ............................. 399 4.10.13 Cable Diagnostics ............................400 5. SWITCH OPERATION ....................... 402 5.1 Address Table ............................402 5.2 Learning ..............................402 5.3 Forwarding & Filtering ..........................402 5.4 Store-and-Forward ...........................
Page 11: Introduction
User’s Manual of GS-5220 LCD Series Managed Switch 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 ...
Page 12: Product Description
User’s Manual of GS-5220 LCD Series Managed Switch 1.2 Product Description Amazing Ultra PoE Managed Switches with Advanced L2+/L4 Switching and Security PLANET GS-5220 LCD series of cost-optimized, 1.25U, Gigabit PoE Managed Switches with LCD Touch Screen features PLANET intelligent PoE functions to improve the availability of critical business applications. They provide IPv6/IPv4 dual stack management and built-in L2+/L4 Gigabit switching engine along with 16/24 10/100/1000BASE-T ports featuring 36-/75-watt Ultra PoE and 2/4 additional 10Gigabit SFP+ ports.
Page 13 User’s Manual of GS-5220 LCD Series Managed Switch Redundant Ring, Fast Recovery for Critical Network Applications The GS-5220 LCD series 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.
Page 14 User’s Manual of GS-5220 LCD Series Managed Switch 75 Watts of Power over 4-pair UTP The GS-5220 LCD series with LCD Touch Screen that features ultra PoE adopts the IEEE 802.3at/af standard. Instead of delivering power over 2-pair twisted UTP – be it end-span (Pins 1,2,3 and 6) or mid-span (Pins 4,5,7 and 8), they provide the capability to source up to 75 watts of power by using all the four pairs of standard Cat.5e/6 Ethernet cabling.
Page 15 User’s Manual of GS-5220 LCD Series Managed Switch Built-in Unique PoE Functions for Powered Devices Management Being the managed PoE switches for surveillance, wireless and VoIP networks, the GS-5220 LCD series with LCD Touch Screen features the following special PoE management functions: ...
Page 16 User’s Manual of GS-5220 LCD Series Managed Switch Scheduled Power Recycling The GS-5220 LCD series with LCD Touch Screen allows each of the connected PoE IP cameras or PoE wireless access points to reboot at a specified time each week. Therefore, they will reduce the chance of IP camera or AP crash resulting from buffer overflow.
Page 17 User’s Manual of GS-5220 LCD Series Managed Switch PoE Usage Monitoring Via the power usage chart in the web management interface, the GS-5220 LCD series with LCD Touch Screen enable the administrator to monitor the status of the power usage of the connected PDs in real time. Thus, they greatly enhance the management efficiency of the facilities.
Page 18 User’s Manual of GS-5220 LCD Series Managed Switch Environment-friendly, Smart Fan Design for Silent Operation The GS-5220 LCD series with LCD Touch Screen features a 19-inch metal housing, a low noise design and an effective ventilation system. They support the smart fan technology that automatically controls the speed of the built-in fan to reduce noise and maintain the temperature of the PoE switch for optimal power output capability.
Page 19 User’s Manual of GS-5220 LCD Series Managed Switch IPv4 and IPv6 VLAN Routing for Secure and Flexible Management To help customers stay on top of their businesses, the GS-5220 LCD 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.
Page 20 User’s Manual of GS-5220 LCD Series Managed Switch Intelligent SFP/SFP+ Diagnosis Mechanism The GS-5220 LCD series with LCD Touch Screen 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.
Page 21 User’s Manual of GS-5220 LCD Series Managed Switch Applications Layer 3 VLAN Static Routing and 10G Uplink Application With the built-in robust IPv4/IPv6 Layer 3 traffic routing protocols, the GS-5220 LCD 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 LCD series are certainly a cost-effective and ideal solution for enterprises.
Page 22: How To Use This Manual
User’s Manual of GS-5220 LCD Series Managed Switch 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.
Page 23: Product Features
User’s Manual of GS-5220 LCD Series Managed Switch 1.4 Product Features  Physical Port (GS-5220-16T2XV(R)/GS-5220-24T4XV(R)) ■ 16/24 10/100/1000BASE-T Gigabit RJ45 copper ports ■ 2/4 10GBASE-SR/LR SFP+ slots, compatible with 1000BASE-SX/LX/BX SFP ■ RJ45 console interface for switch basic management and setup ...
Page 24 User’s Manual of GS-5220 LCD Series Managed Switch − PoE port power feeding priority − Per PoE port power limitation − PD classification detection − Temperature threshold control − PD alive check − PoE schedule  Power over Ethernet Plus (GS-5220-24P(L)4XV(R)) ■...
Page 25 User’s Manual of GS-5220 LCD Series Managed Switch − 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) −...
Page 26 User’s Manual of GS-5220 LCD Series Managed Switch ■ 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 ■...
Page 27 User’s Manual of GS-5220 LCD Series Managed Switch  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 ...
Page 28 User’s Manual of GS-5220 LCD Series Managed Switch  System Log  PLANET Smart Discovery Utility for deployment management  Smart fan with speed control  Redundant Power System (GS-5220-16T2XVR/GS-5220-24T4XVR/GS-5220-16UP2XVR/GS-5220-24(U)P(L)4XVR) ■ Redundant 100~240V AC/36-60V DC dual power ■ Active-active redundant power failure protection ■...
Page 29: Product Specifications
User’s Manual of GS-5220 LCD Series Managed Switch 1.5 Product Specifications Product GS-5220-16T2XV GS-5220-16T2XVR GS-5220-24T4XV GS-5220-24T4XVR Hardware Specifications 16 10/100/1000BASE-T RJ45 24 10/100/1000BASE-T RJ45 Copper Ports auto-MDI/MDI-X ports auto-MDI/MDI-X ports 2 10GBASE-SR/LR SFP+ interfaces 4 10GBASE-SR/LR SFP+ interfaces (Port-17 to Port-18) (Port-25 to Port-28) SFP+ Slots Compatible with 1000BASE-SX/LX/BX...
Page 30 User’s Manual of GS-5220 LCD Series Managed Switch Voice VLAN MVR (Multicast VLAN registration) Up to 255 VLAN groups, out of 4095 VLAN IDs IEEE 802.3ad LACP/static trunk Link Aggregation 14 groups with 8 port per trunk IEEE 802.1D Spanning Tree Protocol (STP) Spanning Tree Protocol IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) IEEE 802.1s Multiple Spanning Tree Protocol (MSTP)
Page 31 User’s Manual of GS-5220 LCD Series Managed Switch IEEE 802.3ae 10Gb/s Ethernet RFC 768 UDP IEEE 802.3x flow control and back RFC 793 TFTP pressure RFC 791 IP IEEE 802.3ad port trunk with LACP RFC 792 ICMP IEEE 802.1D Spanning Tree Protocol RFC 2068 HTTP IEEE 802.1w Rapid Spanning Tree RFC 1112 IGMP v1...
Page 32 User’s Manual of GS-5220 LCD Series Managed Switch 1G (Green), 10G (Orange) AC: Max. 468 watts/1569.88 BTU Power Consumption Max. 468 watts/1569.88 BTU DC: Max. 36.6 watts/124.88 BTU Power Requirements – AC AC 100~240V, 50/60Hz, 4.3A Power Requirements – DC DC 36~60V, 2A 6KV DC ESD Protection...
Page 33 User’s Manual of GS-5220 LCD Series Managed Switch MLD (v1/v2) snooping, up to 255 multicast groups MLD Snooping MLD querier mode support IP-based ACL/MAC-based ACL Access Control List Up to 256 entries Per port bandwidth control Bandwidth Control Ingress: 100Kbps~1000Mbps Egress: 100Kbps~1000Mbps Layer 3 Functions IP Interfaces...
Page 34 User’s Manual of GS-5220 LCD Series Managed Switch Relative Humidity: 5 ~ 95% (non-condensing) Temperature: -10 ~ 70 degrees C Storage Relative Humidity: 5 ~ 95% (non-condensing) Product GS-5220-24P4XV GS-5220-24P4XVR GS-5220-24PL4XV GS-5220-24PL4XVR Hardware Specifications Hardware Version 24 10/100/1000BASE-T RJ45 auto-MDI/MDI-X ports Copper Ports 4 10GBASE-SR/LR SFP+ interfaces (Port-25 to Port-28) SFP+ Slots...
Page 35 User’s Manual of GS-5220 LCD Series Managed Switch End-span PoE Power Supply Type Per port 54V DC, 36 watts (max.) Per port 52V DC, 36 watts (max.) PoE Power Output Power Pin Assignment End-span: 1/2(-), 3/6(+) 400 watts (max.) 600 watts (max.) PoE Power Budget 24 units 24 units...
Page 36 User’s Manual of GS-5220 LCD Series Managed Switch IPv4 OSPFv2 Routing Protocols IPv4 hardware static routing IPv6 hardware static routing Management Basic Management Interfaces Console; Telnet; Web browser; SNMP v1, v2c; 2.4-inch color LCD touch screen Secure Management Interfaces SSH, SSL, SNMP v3 RFC 1213 MIB-II RFC 2618 RADIUS Client MIB RFC 1493 Bridge MIB...
Page 37 User’s Manual of GS-5220 LCD Series Managed Switch Store-and-Forward Switch Architecture 128Gbps/non-blocking Switch Fabric 95.23Mpps@64Bytes Throughput 16K entries, automatic source address learning and aging Address Table 32M bits Shared Data Buffer IEEE 802.3x pause frame for full-duplex Flow Control Back pressure for half-duplex 10K bytes Jumbo Frame <...
Page 38 User’s Manual of GS-5220 LCD Series Managed Switch Flow control disable/enable Display each port’s speed duplex mode, link status, flow control status, Port Status auto-negotiation status, trunk status TX/RX/Both Port Mirroring Many-to-1 monitor 802.1Q tagged based VLAN Q-in-Q tunneling Private VLAN Edge (PVE) MAC-based VLAN VLAN Protocol-based VLAN...
Page 39 User’s Manual of GS-5220 LCD Series Managed Switch RFC 2665 Ether-Like MIB RFC 4292 IP Forward MIB RFC 2819 RMON MIB (Groups 1, 2, 3 RFC 4293 IP MIB and 9) RFC 4836 MAU-MIB RFC 2737 Entity MIB IEEE 802.1X PAE LLDP Standards Conformance Regulatory Compliance...
Page 40: Installation
User’s Manual of GS-5220 LCD Series Managed Switch 2. INSTALLATION This section describes the hardware features and installation of the Managed Switch on the desktop or rack mount. For easier management and control of the Managed Switch, familiarize yourself with its display indicators, and ports. Front panel illustrations in this chapter display the unit LED indicators.
Page 41 User’s Manual of GS-5220 LCD Series Managed Switch GS-5220-24T4XVR Front Panel Figure 2-1-4: Front Panel of GS-5220-24T4XVR GS-5220-16UP2XV Front Panel Figure 2-1-5: Front Panel of GS-5220-16UP2XV GS-5220-16UP2XVR Front Panel Figure 2-1-6: Front Panel of GS-5220-16UP2XVR GS-5220-24P4XV Front Panel Figure 2-1-7: Front Panel of GS-5220-24P4XV GS-5220-24P4XVR Front Panel Figure 2-1-8: Front Panel of GS-5220-24P4XVR GS-5220-24PL4XV Front Panel...
Page 42 User’s Manual of GS-5220 LCD Series Managed Switch GS-5220-24PL4XVR Front Panel Figure 2-1-10: Front Panel of GS-5220-24PL4XVR GS-5220-24UP4XV Front Panel Figure 2-1-11: Front Panel of GS-5220-24UP4XV GS-5220-24UP4XVR Front Panel Figure 2-1-12: Front Panel of GS-5220-24UP4XVR GS-5220-24UPL4XV Front Panel Figure 2-1-13: Front Panel of GS-5220-24UPL4XV GS-5220-24UPL4XVR Front Panel Figure 2-1-14: Front Panel of GS-5220-24UPL4XVR ■...
Page 43: Led Indications
User’s Manual of GS-5220 LCD Series Managed Switch ■ 10 Gigabit SFP+ slot 1/10GBASE-SR/LR mini-GBIC slot, SFP+ (Small Factor Pluggable Plus) Transceiver module supports from 300 meters (multi-mode fiber) up to 10 kilometers (single mode fiber) ■ Console port The console port is a RJ45 port connector. It is an interface for connecting a terminal directly. Through the console port, it provides rich diagnostic information including IP address setting, factory reset, port management, link status and system setting.
Page 44 User’s Manual of GS-5220 LCD Series Managed Switch Figure 2-1-16: Front Panel of GS-5220-16T2XVR  System/Alert (GS-5220-16T2XV) Color Function Green Lights to indicate that the Switch has power. Lights to indicate the system is working. Green Off to indicate the system is booting. Lights to indicate that the ERPS Ring has been created successfully.
Page 45 User’s Manual of GS-5220 LCD Series Managed Switch GS-5220-24T4XV / GS-5220-24T4XVR LED Indication Figure 2-1-17: Front Panel of GS-5220-24T4XV Figure 2-1-18: Front Panel of GS-5220-24T4XVR  System/Alert (GS-5220-24T4XV) Color Function Lights to indicate that the Switch has power. Green Lights to indicate the system is working. Green Off to indicate the system is booting.
Page 46 User’s Manual of GS-5220 LCD Series Managed Switch Lights to indicate that the port is operating at 10Gbps. Orange Blinks to indicate that the switch is actively sending or receiving data over that port. Lights to indicate that the port is operating at 1000Mbps. Green Blinks to indicate that the switch is actively sending or receiving data over that port.
Page 47 User’s Manual of GS-5220 LCD Series Managed Switch  System/Alert (GS-5220-24P(L)4XVR) Color Function Lights to indicate that the Switch has power from AC. Green Green Lights to indicate that the Switch has power from DC. Lights to indicate the system is working. Green Off to indicate the system is booting.
Page 48 User’s Manual of GS-5220 LCD Series Managed Switch  System/Alert (GS-5220-16UP2XV) Color Function Lights to indicate that the Switch has power. Green Lights to indicate the system is working. Green Off to indicate the system is booting. Ring Green Lights to indicate that the ERPS Ring has been created successfully. FAN 1 Lights to indicate that FAN1 is down.
Page 49 User’s Manual of GS-5220 LCD Series Managed Switch GS-5220-24UP(L)4XV / GS-5220-24UP(L)4XVR LED Indication Figure 2-1-25: Front Panel of GS-5220-24UP4XV Figure 2-1-26: Front Panel of GS-5220-24UP4XVR Figure 2-1-27: Front Panel of GS-5220-24UPL4XV Figure 2-1-28: Front Panel of GS-5220-24UPL4XVR  System/Alert (GS-5220-24P(L)4XV) Color Function Green...
Page 50: Switch Rear Panel
User’s Manual of GS-5220 LCD Series Managed Switch Ring Green Lights to indicate that the ERPS Ring has been created successfully. Lights to indicate that FAN1 is down. FAN 1 Lights to indicate that FAN2 is down. FAN 2 FAN 3 Lights to indicate that FAN3 is down.
Page 51 User’s Manual of GS-5220 LCD Series Managed Switch GS-5220-16T4XVR/24T4XVR/24P4XVR/16UP2XVR/24UP(L)4XVR Rear Panel Figure 2-1-30: Rear Panel of GS-5220-16T4XVR/24T4XVR/24P4XVR/16UP2XVR/24UP(L)4XVR ■ AC Power Receptacle For compatibility with electrical voltages in most areas of the world, the Managed Switch’s power supply can automatically adjust line power in the range of 100-240V AC and 50/60 Hz. Plug the female end of the power cord firmly into the receptacle on the rear panel of the Managed Switch and the other end of the power cord into an electrical outlet and the power will be ready.
Page 52: Installing The Switch
User’s Manual of GS-5220 LCD Series Managed Switch 2.2 Installing the Switch This section describes how to install your Managed Switch and make connections to the Managed Switch. Please read the following topics and perform the procedures in the order being presented. To install your Managed Switch on a desktop or shelf, simply complete the following steps.
Page 53: Rack Mounting
User’s Manual of GS-5220 LCD Series Managed Switch Step 5: Supply power to the Managed Switch. Connect one end of the power cable to the Managed Switch. Connect the power plug of the power cable to a standard wall outlet. When the Managed Switch receives power, the Power LED should remain solid Green.
Page 54: Installing The Sfp/Sfp+ Transceiver
User’s Manual of GS-5220 LCD Series Managed Switch Figure 2-2-3: Mounting Managed Switch in a Rack Step 6: Proceed with Steps 4 and 5 of session 2.2.1 Desktop Installation to connect the network cabling and supply power to the Managed Switch. 2.2.3 Installing the SFP/SFP+ Transceiver The sections describe how to insert an SFP/SFP+ transceiver into an SFP/SFP+ slot.
Page 55 User’s Manual of GS-5220 LCD Series Managed Switch Gigabit Ethernet Transceiver (1000BASE-X SFP) Connector Model Speed (Mbps) Fiber Mode Distance Wavelength (nm) Operating Temp. Interface 0 ~ 60 ℃ MGB-GT 1000 Copper 100m 0 ~ 60 ℃ MGB-SX(V2) 1000 Multi Mode 550m 850nm 0 ~ 60 ℃...
Page 56 User’s Manual of GS-5220 LCD Series Managed Switch 10Gbps SFP+ (10G Ethernet/10GBASE) Connector Model Speed (Mbps) Fiber Mode Distance Wavelength (nm) Operating Temp. Interface 0 ~ 70 ℃ MTB-RJ Copper 0 ~ 60 ℃ MTB-SR Multi Mode Up to 300m 850nm 0 ~ 60 ℃...
Page 57 User’s Manual of GS-5220 LCD Series Managed Switch  Removing the Transceiver Module Make sure there is no network activity anymore. Remove the Fiber-Optic Cable gently. Lift up the lever of the MGB module and turn it to a horizontal position. Pull out the module gently through the lever.
Page 58: Switch Management
User’s Manual of GS-5220 LCD Series Managed Switch 3. SWITCH MANAGEMENT This chapter explains the methods that you can use to configure management access to the Managed Switch. It describes the types of management applications and the communication and management protocols that deliver data between your management device (workstation or personal computer) and the system.
Page 59: Management Access Overview
User’s Manual of GS-5220 LCD Series Managed Switch 3.2 Management Access Overview The Managed Switch gives you the flexibility to access and manage it using any or all of the following methods:  An administration console  Web browser interface ...
Page 60: Administration Console
User’s Manual of GS-5220 LCD Series Managed Switch 3.3 Administration Console The administration console is an internal, character-oriented, and command line user interface for performing system administration such as displaying statistics or changing option settings. Using this method, you can view the administration console from a terminal, personal computer, Apple Macintosh, or workstation connected to the Managed Switch's console (serial) port.
Page 61: Web Management
User’s Manual of GS-5220 LCD Series Managed Switch You can change these settings, if desired, after you log on. This management method is often preferred because you can remain connected and monitor the system during system reboots. Also, certain error messages are sent to the serial port, regardless of the interface through which the associated action was initiated.
Page 62: Snmp-Based Network Management
User’s Manual of GS-5220 LCD Series Managed Switch 3.5 SNMP-based Network Management You can use an external SNMP-based application to configure and manage the Managed Switch, such as SNMP Network Manager, HP Openview Network Node Management (NNM) or What’s Up Gold. This management method requires the SNMP agent on the switch and the SNMP Network Management Station to use the same community string.
Page 63 User’s Manual of GS-5220 LCD Series Managed Switch If there are two LAN cards or above in the same administrator PC, choose a different LAN card by using the “Select Adapter” tool. Press the “Refresh” button for the currently connected devices in the discovery list as the screen shows below: Figure 3-1-7: Planet Smart Discovery Utility Screen This utility shows all necessary information from the devices, such as MAC address, device name, firmware version, and device IP subnet address.
Page 64: Web Configuration
User’s Manual of GS-5220 LCD Series Managed Switch 4. WEB CONFIGURATION This section introduces the configuration and functions of the Web-based management from Managed Switch. About Web-based Management The Managed Switch offers management features that allow users to manage the Managed Switch from anywhere on the network through a standard browser such as Microsoft Internet Explorer.
Page 65 User’s Manual of GS-5220 LCD Series Managed Switch When the following login screen appears, please enter the default username "admin" with password “admin” (or the username/password you have changed via console) to log in the main screen of Managed Switch. The login screen in Figure 4-1-2 appears.
Page 66: Main Web Page
User’s Manual of GS-5220 LCD Series Managed Switch Now, you can use the Web management interface to continue the switch management or manage the Managed Switch by Web interface. The Switch Menu on the left of the web page lets you access all the commands and statistics the Managed Switch provides.
Page 67 User’s Manual of GS-5220 LCD Series Managed Switch Main Menu Using the onboard web agent, you can define system parameters, manage and control the Managed Switch, and all its ports, or monitor network conditions. Via the Web-Management, the administrator can set up the Managed Switch by selecting the functions those listed in the Main Function.
Page 68: System
User’s Manual of GS-5220 LCD Series Managed Switch 4.2 System Use the System menu items to display and configure basic administrative details of the Managed Switch. Under the System, the following topics are provided to configure and view the system information. This section has the following items: ■...
Page 69: Management
User’s Manual of GS-5220 LCD Series Managed Switch 4.2.1 Management 4.2.1.1 System Information The System Information page provides information for the current device information. System Information page helps a switch administrator to identify the hardware MAC address, software version and system uptime. The screen in Figure 4-2-1 appears.
Page 70: Ip Configuration
User’s Manual of GS-5220 LCD Series Managed Switch Buttons Auto-refresh : Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds. : Click to refresh the page; any changes made locally will be undone. 4.2.1.2 IP Configuration The IP Configuration includes the IP Configuration, IP Interface and IP Routes.
Page 71 User’s Manual of GS-5220 LCD Series Managed Switch DHCPv6-enabled interface will be used.  From this DHCPv6 interface Specify from which DHCPv6-enabled interface a provided domain name should be preferred. When DNS proxy is enabled, system will relay DNS requests to the DNS Proxy currently configured DNS server, and reply as a DNS resolver to the client devices on the network.
Page 72: Ip Status
User’s Manual of GS-5220 LCD Series Managed Switch The IP address of the IP gateway. Valid format is dotted decimal Gateway notation or a valid IPv6 notation. Gateway and Network must be of the same type. The VLAN ID (VID) of the specific IPv6 interface associated with the Next Hop VLAN gateway.
Page 73: Users Configuration
User’s Manual of GS-5220 LCD Series Managed Switch The page includes the following fields: Object Description • IP Interfaces Interface The name of the interface. The address type of the entry. This may be LINK or IPv4. Type Address The current address of the interface (of the given type). Status The status flags of the interface (and/or address).
Page 74 User’s Manual of GS-5220 LCD Series Managed Switch privilege level 10 has the read-write access. And the system maintenance (software upload, factory defaults and etc.) needs user privilege level 15. Generally, the privilege level 15 can be used for an administrator account, privilege level 10 for a standard user account and privilege level 5 for a guest account.
Page 75 User’s Manual of GS-5220 LCD Series Managed Switch By default setting, most groups privilege level 5 has the read-only access and privilege level 10 has the read-write access. And the system maintenance (software upload, factory defaults and etc.) needs user privilege level 15. Generally, the privilege level 15 can be used for an administrator account, privilege level 10 for a standard user account and privilege level 5 for a guest account.
Page 76: Privilege Levels
User’s Manual of GS-5220 LCD Series Managed Switch 4.2.1.5 Privilege Levels This page provides an overview of the privilege levels. After setup is completed, please press the “Apply” button to take effect. Please login web interface with new user name and password and the screen in Figure 4-2-1-7 appears.
Page 77: Ntp Configuration
User’s Manual of GS-5220 LCD Series Managed Switch  System: Contact, Name, Location, Timezone, Log.  Security: Authentication, System Access Management, Port (contains Dot1x port, MAC based and the MAC Address Limit), ACL, HTTPS, SSH, ARP Inspection and IP source guard. ...
Page 78: System Time Correction Manually
User’s Manual of GS-5220 LCD Series Managed Switch The page includes the following fields: Object Description • Mode Indicates the NTP mode operation. Possible modes are:  Enabled: Enable NTP mode operation. When enabling NTP mode operation, the agent forward and transfer NTP messages between the clients and the server when they are not on the same subnet domain.
Page 79: Time Configuration
User’s Manual of GS-5220 LCD Series Managed Switch The page includes the following fields: Object Description • User Manually Indicates the NTP mode as manual operation. Possible modes are:  Enabled: Enable NTP manual mode operation. When enabling NTP user manually mode operation, the system time will follow the date setting.
Page 80 User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-2-1-9: Time Configuration Page Screenshot The page includes the following fields: Object Description • Time Zone Lists various Time Zones worldwide. Select appropriate Time Zone from the drop-down and click Save to set. •...
Page 81: Upnp
User’s Manual of GS-5220 LCD Series Managed Switch • Month - Select the starting month. • Hours - Select the starting hour. • Minutes - Select the starting minute. • End Time Settings • Week - Select the ending week number. •...
Page 82 User’s Manual of GS-5220 LCD Series Managed Switch The page includes the following fields: Object Description • Mode Indicates the UPnP operation mode. Possible modes are:  Enabled: Enable UPnP mode operation.  Disabled: Disable UPnP mode operation. When the mode is enabled, two ACEs are added automatically to trap UPnP related packets to CPU.
Page 83: Dhcp Relay
User’s Manual of GS-5220 LCD Series Managed Switch 4.2.1.9 DHCP Relay Configure DHCP Relay on this page. DHCP Relay is used to forward and transfer DHCP messages between the clients and the server when they are not on the same subnet domain. The DHCP option 82 enables a DHCP relay agent to insert specific information into a DHCP request packets when forwarding client DHCP packets to a DHCP server and remove the specific information from a DHCP reply packets when forwarding server DHCP packets to a DHCP client.
Page 84: Dhcp Relay Statistics
User’s Manual of GS-5220 LCD Series Managed Switch • Relay Information Indicates the DHCP relay information mode option operation. Possible modes Mode are:  Enabled: Enable DHCP relay information mode operation. When enabling DHCP relay information mode operation, the agent inserts specific information (option82) into a DHCP message when forwarding to DHCP server and removing it from a DHCP message when transferring to DHCP client.
Page 85 User’s Manual of GS-5220 LCD Series Managed Switch The page includes the following fields: Server Statistics Object Description • Transmit to Server The packet number that relayed from client to server. • Transmit Error The packet number that erroneously sent packets to clients. •...
Page 86: Cpu Load
User’s Manual of GS-5220 LCD Series Managed Switch 4.2.1.11 CPU Load This page displays the CPU load, using an SVG graph. The load is measured as average over the last 100ms, 1 sec and 10 seconds intervals. The last 120 samples are graphed, and the last numbers are displayed as text as well. In order to display the SVG graph, your browser must support the SVG format.
Page 87: System Log
User’s Manual of GS-5220 LCD Series Managed Switch 4.2.1.12 System Log The Managed Switch system log information is provided here. The System Log screen in Figure 4-2-1-15 appears. Figure 4-2-1-15: System Log Page Screenshot The page includes the following fields: Object Description •...
Page 88: Detailed Log
User’s Manual of GS-5220 LCD Series Managed Switch : Updates the system log entries, starting from the first available entry ID. : Updates the system log entries, ending at the last entry currently displayed. : Updates the system log entries, starting from the last entry currently displayed. : Updates the system log entries, ending at the last available entry ID.
Page 89: Remote Syslog
User’s Manual of GS-5220 LCD Series Managed Switch 4.2.1.14 Remote Syslog Configure remote syslog on this page. The Remote Syslog screen in Figure 4-2-1-17 appears. Figure 4-2-1-17: Remote Syslog Page Screenshot The page includes the following fields: Object Description • Mode Indicates the server mode operation.
Page 90: Smtp Configuration
User’s Manual of GS-5220 LCD Series Managed Switch 4.2.1.15 SMTP Configuration This page facilitates an SMTP Configuration on the switch. The SMTP Configure screen in Figure 4-2-1-18 appears. Figure 4-2-1-18: SMTP Configuration Page Screenshot The page includes the following fields: Object Description •...
Page 91: Simple Network Management Protocol
User’s Manual of GS-5220 LCD Series Managed Switch : Click to undo any changes made locally and revert to previously saved values. 4.2.2 Simple Network Management Protocol 4.2.2.1 SNMP Overview The Simple Network Management Protocol (SNMP) is an application layer protocol that facilitates the exchange of management information between network devices.
Page 92: Snmp System Configuration
User’s Manual of GS-5220 LCD Series Managed Switch SNMP Community An SNMP community is the group that devices and management stations running SNMP belong to. It helps define where information is sent. The community name is used to identify the group. An SNMP device or agent may belong to more than one SNMP community.
Page 93 User’s Manual of GS-5220 LCD Series Managed Switch  SNMP v1: Set SNMP supported version 1.  SNMP v2c: Set SNMP supported version 2c.  SNMP v3: Set SNMP supported version 3. • Read Community Indicates the community read access string to permit access to SNMP agent. The allowed string length is 0 to 255, and the allowed content is the ASCII characters from 33 to 126.
Page 94: Snmp Trap Configuration
User’s Manual of GS-5220 LCD Series Managed Switch 4.2.2.3 SNMP Trap Configuration Configure SNMP trap on this page. The SNMP Trap Configuration screen in Figure 4-2-2-3 appears. Figure 4-2-2-3: SNMP Trap Configuration Page Screenshot The page includes the following fields: Object Description •...
Page 95 User’s Manual of GS-5220 LCD Series Managed Switch  SNMP v1: Set SNMP trap supported version 1.  SNMP v2c: Set SNMP trap supported version 2c.  SNMP v3: Set SNMP trap supported version 3. • Trap Community Indicates the community access string when send SNMP trap packet. The allowed string length is 0 to 255, and the allowed content is the ASCII characters from 33 to 126.
Page 96: Snmp System Information
User’s Manual of GS-5220 LCD Series Managed Switch • Switch Indicates that the Switch group's traps. Possible traps are:  STP: Enable/disable STP trap.  RMON: Enable/disable RMON trap. Buttons : Click to apply changes : Click to undo any changes made locally and revert to previously saved values. 4.2.2.4 SNMP System Information The switch system information is provided here.
Page 97: Snmpv3 Communities
User’s Manual of GS-5220 LCD Series Managed Switch 4.2.2.5 SNMPv3 Communities Configure SNMPv3 communities table on this page. The entry index key is Community. The SNMPv3 Communities screen in Figure 4-2-2-5 appears. Figure 4-2-2-5: SNMPv3 Communities Configuration Page Screenshot The page includes the following fields: Object Description •...
Page 98: Snmpv3 Users
User’s Manual of GS-5220 LCD Series Managed Switch 4.2.2.6 SNMPv3 Users Configure SNMPv3 users table on this page. The entry index keys are Engine ID and User Name. The SNMPv3 Users screen Figure 4-2-2-6 appears. Figure 4-2-2-6: SNMPv3 Users Configuration Page Screenshot The page includes the following fields: Object Description...
Page 99: Snmpv3 Groups
User’s Manual of GS-5220 LCD Series Managed Switch protocol.  SHA: An optional flag to indicate that this user using SHA authentication protocol. The value of security level cannot be modified if entry already exist. That means must first ensure that the value is set correctly. •...
Page 100: Snmpv3 Views
User’s Manual of GS-5220 LCD Series Managed Switch The page includes the following fields: Object Description • Delete Check to delete the entry. It will be deleted during the next save. • Indicates the security model that this entry should belong to. Possible security Security Model models are: ...
Page 101: Snmpv3 Access
User’s Manual of GS-5220 LCD Series Managed Switch • A string identifying the view name that this entry should belong to. The allowed View Name string length is 1 to 32, and the allowed content is the ASCII characters from 33 to 126.
Page 102: Rmon
User’s Manual of GS-5220 LCD Series Managed Switch • A string identifying the group name that this entry should belong to. The allowed Group Name string length is 1 to 32, and the allowed content is the ASCII characters from 33 to 126.
Page 103: Rmon Alarm Configuration
User’s Manual of GS-5220 LCD Series Managed Switch  Event: A list of all events generated by RMON agent. Alarm depends on the implementation of Event. Statistics and History display some current or history subnet statistics. Alarm and Event provide a method to monitor any integer data change in the network, and provide some alerts upon abnormal events (sending Trap or record in logs).
Page 104: Rmon Alarm Status
User’s Manual of GS-5220 LCD Series Managed Switch  OutUcastPkts: The number of uni-cast packets that requests to transmit.  OutNUcastPkts: The number of broadcast and multi-cast packets that requests to transmit.  OutDiscards: The number of outbound packets that is discarded even the packets are normal.
Page 105: Rmon Event Configuration
User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-2-3-2: RMON Alarm Overview Page Screenshot The page includes the following fields: Object Description • ID Indicates the index of Alarm control entry. • Interval Indicates the interval in seconds for sampling and comparing the rising and falling threshold.
Page 106 User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-2-3-3 RMON Event Configuration Page Screenshot The page includes the following fields: Object Description • Delete Check to delete the entry. It will be deleted during the next save. • ID Indicates the index of the entry.
Page 107: Rmon Event Status
User’s Manual of GS-5220 LCD Series Managed Switch 4.2.3.4 RMON Event Status This page provides an overview of RMON Event table entries. Each page shows up to 99 entries from the Event table, default being 20, selected through the "entries per page" input field. When first visited, the web page will show the first 20 entries from the beginning of the Event table.
Page 108: Rmon History Configuration
User’s Manual of GS-5220 LCD Series Managed Switch 4.2.3.5 RMON History Configuration Configure RMON History table on this page. The entry index key is ID; screen in Figure 4-2-3-5 appears. Figure 4-2-3-5: RMON History Configuration Page Screenshot The page includes the following fields: Object Description •...
Page 109: Rmon History Status
User’s Manual of GS-5220 LCD Series Managed Switch 4.2.3.6 RMON History Status This page provides an detail of RMON history entries; screen in Figure 4-2-3-6 appears. Figure 4-2-3-6: RMON History Overview Page Screenshot The page includes the following fields: Object Description •...
Page 110: Rmon Statistics Configuration
User’s Manual of GS-5220 LCD Series Managed Switch • Utilization The best estimate of the mean physical layer network utilization on this interface during this sampling interval, in hundredths of a percent. Buttons : Click to refresh the page immediately. Auto-refresh Check this box to refresh the page automatically.
Page 111: Rmon Statistics Status
User’s Manual of GS-5220 LCD Series Managed Switch 4.2.3.8 RMON Statistics Status This page provides an overview of RMON Statistics entries. Each page shows up to 99 entries from the Statistics table, default being 20, selected through the "entries per page" input field. When first visited, the web page will show the first 20 entries from the beginning of the Statistics table.
Page 112: Dhcp Server
User’s Manual of GS-5220 LCD Series Managed Switch • 64 Bytes The total number of packets (including bad packets) received that were 64 octets in length. • 65~127 The total number of packets (including bad packets) received that were between 65 to 127 octets in length.
Page 113: Lcd
User’s Manual of GS-5220 LCD Series Managed Switch The page includes the following fields: Object Description • Mode Configure the operation mode per system. Possible modes are: Enabled: Enable DHCP server per system. Disabled: Disable DHCP server pre system. • VLAN Mode Configure operation mode to enable/disable DHCP server per VLAN.
Page 114 User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-2-5-1: LCD Management Page Screenshot The page includes the following fields: Object Description • LCD Enable: allows user enable LCD panel. Disable: allows user to disable LCD panel. • Touch Screen Enable: allows user enable touch screen feature.
Page 115 User’s Manual of GS-5220 LCD Series Managed Switch • Pin Number It is password. For security reason, when user changed configuration from LCD, user has to input password then configuration will be saved and executed. Buttons : Click to apply changes Click to undo any changes made locally and revert to previously saved values.
Page 116: Switching
User’s Manual of GS-5220 LCD Series Managed Switch 4.3 Switching 4.3.1 Port Management Use the Port Menu to display or configure the Managed Switch's ports. This section has the following items:  Port Configuration Configures port connection settings  Port Statistics Overview Lists Ethernet and RMON port statistics ...
Page 117 User’s Manual of GS-5220 LCD Series Managed Switch • Select any available link speed for the given switch port. Draw the menu bar to Configured Link Speed select the mode. Copper interface:  Auto – It is default mode. Set up Auto negotiation. ...
Page 118: Port Statistics Overview
User’s Manual of GS-5220 LCD Series Managed Switch 4.3.1.2 Port Statistics Overview This page provides an overview of general traffic statistics for all switch ports. The Port Statistics Overview screen in Figure 4-3-1-2 appears. Figure 4-3-1-2: Port Statistics Overview Page Screenshot The displayed counters are: Object Description...
Page 119 User’s Manual of GS-5220 LCD Series Managed Switch to display. The displayed counters are the totals for receive and transmit, the size counters for receive and transmit, and the error counters for receive and transmit. The Detailed Port Statistics screen in Figure 4-3-1-3 appears.
Page 120: Sfp Module Information
User’s Manual of GS-5220 LCD Series Managed Switch Receive and Transmit Queue Counters The number of received and transmitted packets per input and output queue. Receive Error Counters Object Description • Rx Drops The number of frames dropped due to lack of receive buffers or egress congestion.
Page 121 User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-3-1-4: SFP Module Information for Switch Page Screenshot The page includes the following fields: Object Description • Type Display the type of current SFP module; the possible types are:  10GBASE-SR ...
Page 122: Port Mirror
User’s Manual of GS-5220 LCD Series Managed Switch Check SFP Monitor Event Alert box; it will be in accordance with your warning temperature setting and allows users to record message out via SNMP Trap. Auto-refresh : Check this box to enable an automatic refresh of the page at regular intervals. : Click to apply changes : Click to undo any changes made locally and revert to previously saved values.
Page 123 User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-3-1-6: Mirror Configuration Page Screenshot Figure 4-3-1-7: Mirror Configuration Page Screenshot The page includes the following fields: Object Description • Session Select session id to configure. • To Enabled/Disabled the mirror or Remote Mirroring function Mode •...
Page 124 User’s Manual of GS-5220 LCD Series Managed Switch RMirror destination The switch is an end node for monitor flow. destination port(s) is located on this switch. • VLAN ID The VLAN ID points out where the monitor packet will copy to. The default VLAN ID is 200.
Page 125: Link Aggregation
User’s Manual of GS-5220 LCD Series Managed Switch 4.3.2 Link Aggregation Port Aggregation optimizes port usage by linking a group of ports together to form a single Link Aggregated Groups (LAGs). Port Aggregation multiplies the bandwidth between the devices, increases port flexibility, and provides link redundancy. Each LAG is composed of ports of the same speed, set to full-duplex operations.
Page 126 User’s Manual of GS-5220 LCD Series Managed Switch The Link Aggregation Control Protocol (LACP) provides a standardized means for exchanging information between Partner Systems that require high speed redundant links. Link aggregation lets you group up to eight consecutive ports into a single dedicated connection.
Page 127: Static Aggregation
User’s Manual of GS-5220 LCD Series Managed Switch 4.3.2.1 Static Aggregation This page is used to configure the Aggregation hash mode and the aggregation group. The aggregation hash mode settings are global. Hash Code Contributors The Static Aggregation screen in Figure 4-3-2-1 appears.
Page 128 User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-3-2-2: Aggregation Group Configuration Page Screenshot The page includes the following fields: .Object Description • Indicates the group ID for the settings contained in the same row. Group ID Group ID "Normal"...
Page 129: Lacp Configuration
User’s Manual of GS-5220 LCD Series Managed Switch 4.3.2.2 LACP Configuration Link Aggregation Control Protocol (LACP) - LACP LAG negotiate Aggregated Port links with other LACP ports located on a different device. LACP allows switches connected to each other to discover automatically whether any ports are member of the same LAG.
Page 130: Lacp System Status
User’s Manual of GS-5220 LCD Series Managed Switch LACP packet. • Priority The Priority controls the priority of the port. If the LACP partner wants to form a larger group than is supported by this device then this parameter will control which ports will be active and which ports will be in a backup role.
Page 131: Lacp Port Status
User’s Manual of GS-5220 LCD Series Managed Switch Buttons : Click to refresh the page immediately. Auto-refresh : Automatic refresh occurs every 3 seconds. 4.3.2.4 LACP Port Status This page provides a status overview of LACP status for all ports. The LACP Port Status screen in Figure 4-5-6 appears.
Page 132: Vlan
User’s Manual of GS-5220 LCD Series Managed Switch 4.3.3 VLAN 4.3.3.1 VLAN Overview A Virtual Local Area Network (VLAN) is a network topology configured according to a logical scheme rather than the physical layout. VLAN can be used to combine any collection of LAN segments into an autonomous user group that appears as a single LAN.
Page 133: Ieee 802.1Q Vlan
User’s Manual of GS-5220 LCD Series Managed Switch 4.3.3.2 IEEE 802.1Q VLAN In large networks, routers are used to isolate broadcast traffic for each subnet into separate domains. This Managed Switch provides a similar service at Layer 2 by using VLANs to organize any group of network nodes into separate broadcast domains. VLANs confine broadcast traffic to the originating group, and can eliminate broadcast storms in large networks.
Page 134 User’s Manual of GS-5220 LCD Series Managed Switch ■ 802.1Q VLAN Tags The figure below shows the 802.1Q VLAN tag. There are four additional octets inserted after the source MAC address. Their presence is indicated by a value of 0x8100 in the Ether Type field. When a packet's Ether Type field is equal to 0x8100, the packet carries the IEEE 802.1Q/802.1p tag.
Page 135 User’s Manual of GS-5220 LCD Series Managed Switch Every physical port on a switch has a PVID. 802.1Q ports are also assigned a PVID, for use within the switch. If no VLAN are defined on the switch, all ports are then assigned to a default VLAN with a PVID equal to 1. Untagged packets are assigned the PVID of the port on which they were received.
Page 136: Vlan Port Configuration
User’s Manual of GS-5220 LCD Series Managed Switch ■ Port Overlapping Port overlapping can be used to allow access to commonly shared network resources among different VLAN groups, such as file servers or printers. Note that if you implement VLANs which do not overlap, but still need to communicate, you can connect them by enabled routing on this switch.
Page 137 User’s Manual of GS-5220 LCD Series Managed Switch ■ IEEE 802.1Q Tunneling (Q-in-Q) IEEE 802.1Q Tunneling (Q-in-Q) is designed for service providers carrying traffic for multiple customers across their networks. Q-in-Q tunneling is used to maintain customer-specific VLAN and Layer 2 protocol configurations even when different customers use the same internal VLAN IDs.
Page 138 User’s Manual of GS-5220 LCD Series Managed Switch Global VLAN Configuration The Global VLAN Configuration screen in Figure 4-6-1 appears. Figure 4-6-1 : Global VLAN Configuration Screenshot The page includes the following fields: Object Description • This field shows the allowed Access VLANs, it only affects ports configured as Allowed Access VLANs Access ports.
Page 139 User’s Manual of GS-5220 LCD Series Managed Switch The page includes the following fields: Object Description • Port This is the logical port number for this row. • Mode Access Access ports are normally used to connect to end stations. Dynamic features like Voice VLAN may add the port to more VLANs behind the scenes.
Page 140 User’s Manual of GS-5220 LCD Series Managed Switch The Port VLAN is called an "Access VLAN" for ports in Access mode and Native VLAN for ports in Trunk or Hybrid mode. • Port Type Ports in hybrid mode allow for changing the port type, that is, whether a frame's VLAN tag is used to classify the frame on ingress to a particular VLAN, and if so, which TPID it reacts on.
Page 141 User’s Manual of GS-5220 LCD Series Managed Switch ■ Untagged Only Only untagged frames are accepted on ingress. Tagged frames are discarded. Egress Tagging This option is only available for ports in Hybrid mode. Ports in Trunk and Hybrid mode may control the tagging of frames on egress. ■...
Page 142: Vlan Membership Status
User’s Manual of GS-5220 LCD Series Managed Switch 4.3.3.4 VLAN Membership Status This page provides an overview of membership status for VLAN users. The VLAN Membership Status screen in Figure 4-6-4 appears. Figure 4-3-3-4: VLAN Membership Status for Static User Page Screenshot The page includes the following fields: Object Description...
Page 143: Vlan Port Status
User’s Manual of GS-5220 LCD Series Managed Switch a Combo Box). When ALL VLAN Users are selected, it shall show this information for all the VLAN Users, and this is by default. VLAN membership allows the frames classified to the VLAN ID to be forwarded on the respective VLAN member ports.
Page 144 User’s Manual of GS-5220 LCD Series Managed Switch on the port. VLAN tagged frames are classified to the VLAN ID in the tag. If VLAN awareness is disabled, all frames are classified to the Port VLAN ID and tags are not removed. •...
Page 145: Private Vlan
User’s Manual of GS-5220 LCD Series Managed Switch 4.3.3.6 Private VLAN The Private VLAN membership configurations for the switch can be monitored and modified here. Private VLANs can be added or deleted here. Port members of each Private VLAN can be added or removed here. Private VLANs are based on the source port mask, and there are no connections to VLANs.
Page 146: Port Isolation
User’s Manual of GS-5220 LCD Series Managed Switch The “Delete” button can be used to undo the addition of new Private VLANs. Buttons : Click to add new VLAN. : Click to save changes. : Click to undo any changes made locally and revert to previously saved values. Auto-refresh : Check this box to refresh the page automatically.
Page 147 User’s Manual of GS-5220 LCD Series Managed Switch For private VLANs to be applied, the switch must first be configured for standard VLAN operation When this is in place, one or more of the configured VLANs can be configured as private VLANs. Ports in a private VLAN fall into one of these two groups: ...
Page 148 User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-3-3-7: Port Isolation Configuration Page Screenshot The page includes the following fields: Object Description • Port Members A check box is provided for each port of a private VLAN. When checked, port isolation is enabled on that port.
Page 149: Vlan Setting Example
User’s Manual of GS-5220 LCD Series Managed Switch 4.3.3.8 VLAN setting example:  Separate VLAN  802.1Q VLAN Trunk  Port Isolate 4.3.3.8.1 Two Separate 802.1Q VLANs The diagram shows how the Managed Switch handle Tagged and Untagged traffic flow for two VLANs. VLAN Group 2 and VLAN Group 3 are separated VLAN.
Page 150 User’s Manual of GS-5220 LCD Series Managed Switch While [PC-1] transmit an untagged packet enters Port-1, the Managed Switch will tag it with a VLAN Tag=2. [PC-2] and [PC-3] will received the packet through Port-2 and Port-3. [PC-4],[PC-5] and [PC-6] received no packet. While the packet leaves Port-2, it will be stripped away it tag becoming an untagged packet.
Page 151: Vlan Trunking Between Two 802.1Q Aware Switches
User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-3-3-10: Change Port VLAN of Port 1~3 to be VLAN2 and Port VLAN of Port 4~6 to be VLAN3 Enable VLAN Tag for specific ports Link Type: Port-3 (VLAN-2) and Port-6 (VLAN-3) Change Port 3 Mode as Trunk, Selects Egress Tagging as Tag All and Types 2 in the Allowed VLANs column.
Page 152 User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-3-3-12: VLAN Trunking Diagram Setup steps Add VLAN Group Add two VLANs – VLAN 2 and VLAN 3 Type 1-3 in Allowed Access VLANs column, the 1-3 is including VLAN1 and 2 and 3. Figure 4-3-3-13: Add VLAN 2 and VLAN 3 Assign VLAN Member and PVID for each port : VLAN 2 : Port-1,Port-2 and Port-3...
Page 153 User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-3-3-14: Changes Port VLAN of Port 1~3 to be VLAN2 and Port VLAN of Port 4~6 to be VLAN3 For the VLAN ports connecting to the hosts, please refer to 4.6.10.1 examples. The following steps will focus on the VLAN Trunk port configuration.
Page 154: Port Isolate
User’s Manual of GS-5220 LCD Series Managed Switch Repeat Steps 1 to 6, set up the VLAN Trunk port at the partner switch and add more VLANs to join the VLAN trunk, repeat Steps 1 to 3 to assign the Trunk port to the VLANs. 4.3.3.8.3 Port Isolate The diagram shows how the Managed Switch handles isolated and promiscuous ports, and the each PC is not able to access the isolated port of each other’s PCs.
Page 155: Mac-Based Vlan
User’s Manual of GS-5220 LCD Series Managed Switch 4.3.3.9 MAC-based VLAN The MAC-based VLAN entries can be configured here. This page allows for adding and deleting MAC-based VLAN entries and assigning the entries to different ports. This page shows only static entries. The MAC-based VLAN screen in Figure 4-3-3-17 appears.
Page 156: Protocol-Based Vlan
User’s Manual of GS-5220 LCD Series Managed Switch Buttons : Click to add a new MAC-based VLAN entry. : Click to apply changes : Click to undo any changes made locally and revert to previously saved values. Auto-refresh : Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds. : Click to refresh the page immediately.
Page 157 User’s Manual of GS-5220 LCD Series Managed Switch • Value Valid value that can be entered in this text field depends on the option selected from the preceding Frame Type selection menu. Below is the criteria for three different Frame Types: For Ethernet: Values in the text field when Ethernet is selected as a Frame Type is called etype.
Page 158: Protocol-Based Vlan Membership
User’s Manual of GS-5220 LCD Series Managed Switch : Click to refresh the page immediately. 4.3.3.11 Protocol-based VLAN Membership This page allows you to map a already configured Group Name to a VLAN for the switch. The Group Name to VLAN Mapping Table screen in Figure 4-3-3-19 appears.
Page 159 User’s Manual of GS-5220 LCD Series Managed Switch Buttons : Click to apply changes : Click to undo any changes made locally and revert to previously saved values. Auto-refresh : Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds. : Click to refresh the page immediately.
Page 160: Spanning Tree Protocol
User’s Manual of GS-5220 LCD Series Managed Switch 4.3.4 Spanning Tree Protocol 4.3.4.1 Theory The Spanning Tree protocol can be used to detect and disable network loops, and to provide backup links between switches, bridges or routers. This allows the switch to interact with other bridging devices in your network to ensure that only one route exists between any two stations on the network, and provide backup links which automatically take over when a primary link goes down.
Page 161 User’s Manual of GS-5220 LCD Series Managed Switch  The path cost to the root from the transmitting port  The port identifier of the transmitting port The switch sends BPDUs to communicate and construct the spanning-tree topology. All switches connected to the LAN on which the packet is transmitted will receive the BPDU.
Page 162 User’s Manual of GS-5220 LCD Series Managed Switch  From forwarding to disabled  From disabled to blocking Figure 4-3-4-1: STP Port State Transitions You can modify each port state by using management software. When you enable STP, every port on every switch in the network goes through the blocking state and then transitions through the states of listening and learning at power up.
Page 163 User’s Manual of GS-5220 LCD Series Managed Switch The following are the user-configurable STP parameters for the switch level: Parameter Description Default Value Bridge Identifier(Not user A combination of the User-set priority and 32768 + MAC configurable the switch’s MAC address. except by setting priority The Bridge Identifier consists of two parts: below)
Page 164 User’s Manual of GS-5220 LCD Series Managed Switch User-Changeable STA Parameters The Switch’s factory default setting should cover the majority of installations. However, it is advisable to keep the default settings as set at the factory; unless, it is absolutely necessary. The user changeable parameters in the Switch are as follows: Priority –...
Page 165 User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-3-4-2: Before Applying the STA Rules In this example, only the default STP values are used. Figure 4-3-4-3: After Applying the STA Rules...
Page 166: Stp System Configuration
User’s Manual of GS-5220 LCD Series Managed Switch The switch with the lowest Bridge ID (switch C) was elected the root bridge, and the ports were selected to give a high port cost between switches B and C. The two (optional) Gigabit ports (default port cost = 20,000) on switch A are connected to one (optional) Gigabit port on both switch B and C.
Page 167 User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-3-4-4: STP Bridge Configuration Page Screenshot The page includes the following fields: Basic Settings Object Description • Protocol Version The STP protocol version setting. Valid values are:  STP (IEEE 802.1D Spanning Tree Protocol) ...
Page 168: Bridge Status
User’s Manual of GS-5220 LCD Series Managed Switch Filtering BPDUs. • Edge Port BPDU Guard Control whether a port explicitly configured as Edge will disable itself upon reception of a BPDU. The port will enter the error-disabled state, and will be removed from the active topology.
Page 169: Cist Port Configuration
User’s Manual of GS-5220 LCD Series Managed Switch • The Bridge ID of the currently elected root bridge. Root ID • Root Port The switch port currently assigned the root port role. • Root Cost Root Path Cost. For the Root Bridge this is zero. For all other Bridges, it is the sum of the Port Path Costs on the least cost path to the Root Bridge.
Page 170 User’s Manual of GS-5220 LCD Series Managed Switch The page includes the following fields: Object Description • Port The switch port number of the logical STP port. • STP Enabled Controls whether RSTP is enabled on this switch port. • Controls the path cost incurred by the port.
Page 171 User’s Manual of GS-5220 LCD Series Managed Switch • Point-to-point Controls whether the port connects to a point-to-point LAN rather than a shared medium. This can be automatically determined, or forced either true or false. Transitions to the forwarding state is faster for point-to-point LANs than for shared media.
Page 172 User’s Manual of GS-5220 LCD Series Managed Switch Port Type Link Type IEEE 802.1w-2001 Ethernet Half Duplex 2,000,000 Full Duplex 1,000,000 Trunk 500,000 Fast Ethernet Half Duplex 200,000 Full Duplex 100,000 Trunk 50,000 Gigabit Ethernet Full Duplex 10,000 Trunk 5,000 Table 4-3-4-3: Default STP Path Costs...
Page 173: Msti Priorities
User’s Manual of GS-5220 LCD Series Managed Switch 4.3.4.5 MSTI Priorities This page allows the user to inspect the current STP MSTI bridge instance priority configurations, and possibly change them as well. The MSTI Priority screen in Figure 4-3-4-7 appears. Figure 4-3-4-7: MSTI Priority Page Screenshot The page includes the following fields: Object...
Page 174: Msti Configuration
User’s Manual of GS-5220 LCD Series Managed Switch 4.3.4.6 MSTI Configuration This page allows the user to inspect the current STP MSTI bridge instance priority configurations, and possibly change them as well. The MSTI Configuration screen in Figure 4-3-4-8 appears. Figure 4-3-4-8: MSTI Configuration Page Screenshot The page includes the following fields: Configuration Identification...
Page 175: Msti Ports Configuration
User’s Manual of GS-5220 LCD Series Managed Switch MSTI Mapping Object Description • MSTI The bridge instance. The CIST is not available for explicit mapping, as it will receive the VLANs not explicitly mapped. • VLANs Mapped The list of VLAN's mapped to the MSTI. The VLANs must be separated with comma and/or space.
Page 176 User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-3-4-10 : MST1 MSTI Port Configuration Page Screenshot The page includes the following fields: MSTx MSTI Port Configuration Object Description • Port The switch port number of the corresponding STP CIST (and MSTI) port. •...
Page 177: Port Status
User’s Manual of GS-5220 LCD Series Managed Switch 4.3.4.8 Port Status This page displays the STP CIST port status for port physical ports in the currently selected switch. The STP Port Status screen in Figure 4-3-4-11 appears. Figure 4-3-4-11: STP Port Status Page Screenshot The page includes the following fields: Object Description...
Page 178: Port Statistics
User’s Manual of GS-5220 LCD Series Managed Switch 4.3.4.9 Port Statistics This page displays the STP port statistics counters for port physical ports in the currently selected switch. The STP Port Statistics screen in Figure 4-3-4-12 appears. Figure 4-3-4-12: STP Statistics Page Screenshot The page includes the following fields: Object Description...
Page 179: Igmp Snooping
User’s Manual of GS-5220 LCD Series Managed Switch 4.3.5 IGMP Snooping The Internet Group Management Protocol (IGMP) lets host and routers share information about multicast groups memberships. IGMP snooping is a switch feature that monitors the exchange of IGMP messages and copies them to the CPU for feature processing.
Page 180 User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-3-5-2: Multicast Flooding Figure 4-3-5-3: IGMP Snooping Multicast Stream Control...
Page 181 User’s Manual of GS-5220 LCD Series Managed Switch IGMP Versions 1 and 2 Multicast groups allow members to join or leave at any time. IGMP provides the method for members and multicast routers to communicate when joining or leaving a multicast group. IGMP version 1 is defined in RFC 1112. It has a fixed packet size and no optional data.
Page 182 User’s Manual of GS-5220 LCD Series Managed Switch The states a computer will go through to join or to leave a multicast group are shown below: Figure 4-3-5-4: IGMP State Transitions  IGMP Querier A router, or multicast-enabled switch, can periodically ask their hosts if they want to receive multicast traffic. If there is more than one router/switch on the LAN performing IP multicasting, one of these devices is elected “querier”...
Page 183: Profile Table
User’s Manual of GS-5220 LCD Series Managed Switch 4.3.5.1 Profile Table This page provides IPMC Profile related configurations. The IPMC profile is used to deploy the access control on IP multicast streams. It is allowed to create at maximum 64 Profiles with at maximum 128 corresponding rules for each. The Profile Table screen in Figure 4-3-5-5 appears.
Page 184: Address Entry
User’s Manual of GS-5220 LCD Series Managed Switch Buttons : Click to add new IPMC profile. Specify the name and configure the new entry. Click "Save”. : Click to apply changes Click to undo any changes made locally and revert to previously saved values. 4.3.5.2 Address Entry This page provides address range settings used in .
Page 185: Igmp Snooping Configuration
User’s Manual of GS-5220 LCD Series Managed Switch : Click to apply changes Click to undo any changes made locally and revert to previously saved values. Refreshes the displayed table starting from the input fields. Updates the table starting from the first entry in the IPMC Profile Address Configuration. Updates the table, starting with the entry after the last entry currently displayed.
Page 186 User’s Manual of GS-5220 LCD Series Managed Switch When IGMP Snooping is disabled, unregistered IPMCv4 traffic flooding is always active in spite of this setting. • IGMP SSM Range SSM (Source-Specific Multicast) Range allows the SSM-aware hosts and routers run the SSM service model for the groups in the address range. •...
Page 187: Igmp Snooping Vlan Configuration
User’s Manual of GS-5220 LCD Series Managed Switch 4.3.5.4 IGMP Snooping VLAN Configuration Each page shows up to 99 entries from the VLAN table, default being 20, selected through the "entries per page" input field. When first visited, the web page will show the first 20 entries from the beginning of the VLAN Table. The first displayed will be the one with the lowest VLAN ID found in the VLAN Table.
Page 188 User’s Manual of GS-5220 LCD Series Managed Switch Default compatibility value is IGMP-Auto. • PRI (PRI) Priority of Interface. It indicates the IGMP control frame priority level generated by the system. These values can be used to prioritize different classes of traffic.
Page 189: Igmp Snooping Port Group Filtering
User’s Manual of GS-5220 LCD Series Managed Switch : Click to undo any changes made locally and revert to previously saved values. 4.3.5.5 IGMP Snooping Port Group Filtering In certain switch applications, the administrator may want to control the multicast services that are available to end users. For example, an IP/TV service based on a specific subscription plan.
Page 190: Igmp Snooping Status
User’s Manual of GS-5220 LCD Series Managed Switch Buttons : Click to apply changes : Click to undo any changes made locally and revert to previously saved values. 4.3.5.6 IGMP Snooping Status This page provides IGMP Snooping status. The IGMP Snooping Status screen in Figure 4-3-5-10 appears.
Page 191: Igmp Group Information
User’s Manual of GS-5220 LCD Series Managed Switch Static denotes the specific port is configured to be a router port. Dynamic denotes the specific port is learnt to be a router port. Both denote the specific port is configured or learnt to be a router port. •...
Page 192: Igmpv3 Information
User’s Manual of GS-5220 LCD Series Managed Switch Buttons Auto-refresh : Automatic refresh occurs every 3 seconds. : Refreshes the displayed table starting from the input fields. : Updates the table, starting with the first entry in the IGMP Group Table. : Updates the table, starting with the entry after the last entry currently displayed.
Page 193: Mld Snooping
User’s Manual of GS-5220 LCD Series Managed Switch • Hardware Filter/Switch Indicates whether data plane destined to the specific group address from the source IPv4 address could be handled by chip or not. Buttons Auto-refresh : Check this box to enable an automatic refresh of the page at regular intervals. : Click to refresh the page immediately.
Page 194: Mld Snooping Vlan Configuration
User’s Manual of GS-5220 LCD Series Managed Switch • Enable unregistered IPMCv6 traffic flooding. Unregistered IPMCv6 Flooding enabled The flooding control takes effect only when MLD Snooping is enabled. When MLD Snooping is disabled, unregistered IPMCv6 traffic flooding is always active in spite of this setting.
Page 195 User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-3-6-2: IGMP Snooping VLAN Configuration Page Screenshot The page includes the following fields: Object Description • Delete Check to delete the entry. The designated entry will be deleted during the next save.
Page 196: Mld Snooping Port Group Filtering
User’s Manual of GS-5220 LCD Series Managed Switch represented by the Last Member Query Interval, multiplied by the Last Member Query Count. The allowed range is 0 to 31744 in tenths of seconds, default last member query interval is 10 in tenths of seconds (1 second). •...
Page 197: Mld Snooping Status
User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-3-6-3: MLD Snooping Port Group Filtering Configuration Page Screenshot The page includes the following fields: Object Description • Port The logical port for the settings. • Filtering Group Select the IPMC Profile as the filtering condition for the specific port. Summary about the designated profile will be shown by clicking the view button.
Page 198 User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-3-6-4: MLD Snooping Status Page Screenshot The page includes the following fields: Object Description • The VLAN ID of the entry. VLAN ID • Working Querier Version currently. Querier Version • Host Version Working Host Version currently.
Page 199: Mld Group Information
User’s Manual of GS-5220 LCD Series Managed Switch Buttons : Click to refresh the page immediately. : Clears all Statistics counters. Auto-refresh : Automatic refresh occurs every 3 seconds. 4.3.6.5 MLD Group Information Entries in the MLD Group Table are shown on this page. The MLD Group Table is sorted first by VLAN ID, and then by group. Each page shows up to 99 entries from the MLD Group table, default being 20, selected through the "entries per page"...
Page 200: Mldv2 Information
User’s Manual of GS-5220 LCD Series Managed Switch 4.3.6.6 MLDv2 Information Entries in the MLD SFM Information Table are shown on this page. The MLD SFM (Source-Filtered Multicast) Information Table also contains the SSM (Source-Specific Multicast) information. This table is sorted first by VLAN ID, then by group, and then by Port.
Page 201: Mvr (Multicast Vlan Registration)
User’s Manual of GS-5220 LCD Series Managed Switch 4.3.7 MVR (Multicast VLAN Registration) The MVR feature enables multicast traffic forwarding on the Multicast VLANs. ■ In a multicast television application, a PC or a network television or a set-top box can receive the multicast stream. ■...
Page 202 User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-3-7-2: MVR Configuration Page Screenshot The page includes the following fields: Object Description • MVR Mode Enable/Disable the Global MVR. The Unregistered Flooding control depends on the current configuration in IGMP/MLD Snooping. It is suggested to enable Unregistered Flooding control when the MVR group table is full.
Page 203 User’s Manual of GS-5220 LCD Series Managed Switch given, it should contain at least one alphabet. MVR VLAN name can be edited for the existing MVR VLAN entries or it can be added to the new entries. • IGMP Address Define the IPv4 address as source address used in IP header for IGMP control frames.
Page 204: Mvr Status
User’s Manual of GS-5220 LCD Series Managed Switch The default Role is Inactive. • Immediate Leave Enable the fast leave on the port. Buttons : Click to add new MVR VLAN. Specify the VID and configure the new entry. Click "Save" : Click to apply changes : Click to undo any changes made locally and revert to previously saved values.
Page 205: Mvr Groups Information
User’s Manual of GS-5220 LCD Series Managed Switch 4.3.7.3 MVR Groups Information Entries in the MVR Group Table are shown on this page. The MVR Group Table is sorted first by VLAN ID, and then by group. Each page shows up to 99 entries from the MVR Group table, default being 20, selected through the "entries per page" input field.
Page 206 User’s Manual of GS-5220 LCD Series Managed Switch Each page shows up to 99 entries from the MVR SFM Information Table, default being 20, selected through the "entries per page" input field. When first visited, the web page will show the first 20 entries from the beginning of the MVR SFM Information Table.
Page 207: Lldp
User’s Manual of GS-5220 LCD Series Managed Switch 4.3.8 LLDP 4.3.8.1 Link Layer Discovery Protocol Link Layer Discovery Protocol (LLDP) is used to discover basic information about neighboring devices on the local broadcast domain. LLDP is a Layer 2 protocol that uses periodic broadcasts to advertise information about the sending device. Advertised information is represented in Type Length Value (TLV) format according to the IEEE 802.1ab standard, and can include details such as device identification, capabilities and configuration settings.
Page 208 User’s Manual of GS-5220 LCD Series Managed Switch The page includes the following fields: LLDP Parameters Object Description • Tx Interval The switch is periodically transmitting LLDP frames to its neighbors for having the network discovery information up-to-date. The interval between each LLDP frame is determined by the Tx Interval value.
Page 209 User’s Manual of GS-5220 LCD Series Managed Switch  Tx only The switch will drop LLDP information received from neighbors, but will send out LLDP information.  Disabled The switch will not send out LLDP information, and will drop LLDP information received from neighbors.
Page 210: Lldp Neighbor
User’s Manual of GS-5220 LCD Series Managed Switch Buttons : Click to apply changes Click to undo any changes made locally and revert to previously saved values. 4.3.8.3 LLDP Neighbor This page provides a status overview for all LLDP neighbors. The displayed table contains a row for each port on which an LLDP neighbor is detected.
Page 211: Lldp Med Configuration
User’s Manual of GS-5220 LCD Series Managed Switch • Management Address Management Address is the neighbor unit's address that is used for higher layer entities to assist the discovery by the network management. This could for instance hold the neighbor's IP address. : Click to refresh the page immediately.
Page 212 User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-3-8-3: LLDPMED Configuration Page Screenshot The page includes the following fields: Fast start repeat count Object Description • Fast start repeat count Rapid startup and Emergency Call Service Location Identification Discovery of endpoints is a critically important aspect of VoIP systems in general.
Page 213 User’s Manual of GS-5220 LCD Series Managed Switch It should be noted that LLDP-MED and the LLDP-MED Fast Start mechanism is only intended to run on links between LLDP-MED Network Connectivity Devices and Endpoint Devices, and as such does not apply to links between LAN infrastructure elements, including Network Connectivity Devices, or other types of links.
Page 214 User’s Manual of GS-5220 LCD Series Managed Switch LLDP-MED information exchange (In the case where two Network Connectivity Devices are connected together) Coordinates Location Object Description • Latitude Latitude SHOULD be normalized to within 0-90 degrees with a maximum of 4 digits.
Page 215 User’s Manual of GS-5220 LCD Series Managed Switch • Country code The two-letter ISO 3166 country code in capital ASCII letters - Example: DK, DE or US. • State National subdivisions (state, canton, region, province, prefecture). • County County, parish, gun (Japan), district. •...
Page 216 User’s Manual of GS-5220 LCD Series Managed Switch Policies Network Policy Discovery enables the efficient discovery and diagnosis of mismatch issues with the VLAN configuration, along with the associated Layer 2 and Layer 3 attributes, which apply for a set of specific protocol applications on that port. Improper network policy configurations are a very significant issue in VoIP environments that frequently result in voice quality degradation or loss of service.
Page 217 User’s Manual of GS-5220 LCD Series Managed Switch enhanced security by isolation from data applications.  Voice Signaling (conditional) - for use in network topologies that require a different policy for the voice signaling than for the voice media. This application type should not be advertised if all the same network policies apply as those advertised in the Voice application policy.
Page 218: Lldp-Med Neighbor
User’s Manual of GS-5220 LCD Series Managed Switch fields are ignored and only the DSCP value has relevance.  Tagged indicates that the device is using the IEEE 802.1Q tagged frame format, and that both the VLAN ID and the Layer 2 priority values are being used, as well as the DSCP value.
Page 219 User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-3-8-4: LLDP-MED Neighbor Information Page Screenshot The page includes the following fields: Fast start repeat count Object Description • Port The port on which the LLDP frame was received. • Device Type LLDP-MED Devices are comprised of two primary Device Types: Network Connectivity Devices and Endpoint Devices.
Page 220 User’s Manual of GS-5220 LCD Series Managed Switch The LLDP-MED Generic Endpoint (Class I) definition is applicable to all endpoint products that require the base LLDP discovery services defined in TIA-1057, however do not support IP media or act as an end-user communication appliance.
Page 221 User’s Manual of GS-5220 LCD Series Managed Switch • Application Type Application Type indicating the primary function of the application(s) defined for this network policy, advertised by an Endpoint or Network Connectivity Device. The possible application types are shown below. ...
Page 222: Port Statistics
User’s Manual of GS-5220 LCD Series Managed Switch defined by IEEE 802.1Q-2003, meaning that only the IEEE 802.1D priority level is significant and the default PVID of the ingress port is used instead. • Priority Priority is the Layer 2 priority to be used for the specified application type. One of eight priority levels (0 through 7) •...
Page 223 User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-3-8-5: LLDP Statistics Page Screenshot The page includes the following fields: Global Counters Object Description • Clear global counters If checked the global counters are cleared when is pressed. • Neighbor entries were It also shows the time when the last entry was last deleted or added.
Page 224 User’s Manual of GS-5220 LCD Series Managed Switch LLDP Statistics Local Counters The displayed table contains a row for each port. The columns hold the following information: Object Description • Local Port The port on which LLDP frames are received or transmitted. •...
Page 225: Mac Address Table
User’s Manual of GS-5220 LCD Series Managed Switch 4.3.9 MAC Address Table Switching of frames is based upon the DMAC address contained in the frame. The Managed Switch builds up a table that maps MAC addresses to switch ports for knowing which ports the frames should go to (based upon the DMAC address in the frame ). This table contains both static and dynamic entries.
Page 226 User’s Manual of GS-5220 LCD Series Managed Switch The page includes the following fields: Aging Configuration By default, dynamic entries are removed from the MAC table after 300 seconds. This removal is also called aging. Object Description • Disable Automatic Enables/disables the automatic aging of dynamic entries Aging •...
Page 227: Mac Address Table Status
User’s Manual of GS-5220 LCD Series Managed Switch Buttons : Click to apply changes Click to undo any changes made locally and revert to previously saved values. 4.3.9.2 MAC Address Table Status Dynamic MAC Table Entries in the MAC Table are shown on this page. The MAC Table contains up to 8192 entries, and is sorted first by VLAN ID, then by MAC address.
Page 228 User’s Manual of GS-5220 LCD Series Managed Switch The “>>” will use the last entry of the currently displayed VLAN/MAC address pairs as a basis for the next lookup. When the end is reached the text "no more entries" is shown in the displayed table. Use the “|<<” button to start over. The page includes the following fields: Object Description...
Page 229: Loop Protection
User’s Manual of GS-5220 LCD Series Managed Switch 4.3.10 Loop Protection This chapter describes enabling loop protection function that provides loop protection to prevent broadcast loops in Managed Switch. 4.3.10.1 Configuration This page allows the user to inspect the current Loop Protection configurations, and possibly change them as well as screen in Figure 4-3-10-1 appears.
Page 230: Loop Protection Status
User’s Manual of GS-5220 LCD Series Managed Switch Port Configuration Object Description • Port The switch port number of the port. • Enable Controls whether loop protection is enabled on this switch port. • Action Configures the action performed when a loop is detected on a port. Valid values are Shutdown Port, Shutdown Port and Log or Log Only.
Page 231 User’s Manual of GS-5220 LCD Series Managed Switch Buttons : Click to refresh the page immediately. Auto-refresh Check this box to enable an automatic refresh of the page at regular intervals.
Page 232: Udld
User’s Manual of GS-5220 LCD Series Managed Switch 4.3.11 UDLD Unidirectional Link Detection (UDLD) is a data link layer protocol from Cisco Systems to monitor the physical configuration of the cables and detect unidirectional links. UDLD complements the Spanning Tree Protocol which is used to eliminate switching loops..
Page 233: Udld Status
User’s Manual of GS-5220 LCD Series Managed Switch Aggressive: In aggressive mode, unidirectional detected ports will get shutdown. To bring back the ports up, need to disable UDLDon that port • Message Interval Configures the period of time between UDLD probe messages on ports that are in the advertisement phase and are determined to be bidirectional.
Page 234: Gvrp
User’s Manual of GS-5220 LCD Series Managed Switch • UDLD Admin State The current port state of the logical port, Enabled if any of state(Normal,Aggressive) is Enabled. • Device ID(local) The ID of Device • Device Name(local) Name of the Device. •...
Page 235: Gvrp Port Configuration
User’s Manual of GS-5220 LCD Series Managed Switch The page includes the following fields: General Settings Object Description • Enable GVRP globally The GVRP feature is globally enabled by setting the check mark in the checkbox named Enable GVRP and pressing the Save button. •...
Page 236 User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-3-12-2: GVRP Port Configuration Page Screenshot The page includes the following fields: General Settings Object Description • Port The logical port that is to be configured. • Mode Mode can be either 'Disabled' or 'GVRP enabled'. These values turn the GVRP feature off or on respectively for the port in question.
Page 237: Link Oam
User’s Manual of GS-5220 LCD Series Managed Switch 4.3.13 Link OAM 4.3.13.1 Statistics This page provides detailed OAM traffic statistics for a specific switch port. Use the port select box to select which switch port details to display.The displayed counters represent the total number of OAM frames received and transmitted for the selected port.
Page 238: Port Status
User’s Manual of GS-5220 LCD Series Managed Switch Control on this interface. • Rx and Tx Variable A count of the number of Variable Request OAMPDUs received and transmitted Request on this interface. • Rx and Tx Variable A count of the number of Variable Response OAMPDUs received and transmitted Response on this interface.
Page 239 User’s Manual of GS-5220 LCD Series Managed Switch The page includes the following fields: General Settings Object Description • Mode The Mode in which the Link OAM is operating, Active or Passive. • Unidirectional This feature is not available to be configured by the user. The status of this Operation Support configuration is retrieved from the PHY.
Page 240: Event Status
User’s Manual of GS-5220 LCD Series Managed Switch 4.3.13.3 Event Status This page allows the user to inspect the current Link OAM Link Event configurations, and change them as well. as screen in Figure 4-3-13-3 appears. Figure 4-3-13-3: Link OAM Statistic Page Screenshot The page includes the following fields: General Settings Object...
Page 241 User’s Manual of GS-5220 LCD Series Managed Switch • Total frame error This four-octet field indicates the number of Errored Frame Event TLVs that have events been generated since the OAM sublayer was reset. • Frame Period Error This two-octet field indicates the time reference when the event was generated, Event Timestamp in terms of 100 ms intervals.
Page 242: Port Settings
User’s Manual of GS-5220 LCD Series Managed Switch • Total Error Frame This four-octet field indicates the number of Errored Frame Seconds Summary Seconds Summary Event TLVs that have been generated since the OAM sublayer was reset, Events encoded as a 32bit unsigned integer. Buttons : Click to refresh the page.
Page 243: Active Mode
User’s Manual of GS-5220 LCD Series Managed Switch • Port The switch port number. • OAM Enabled Controls whether Link OAM is enabled on this switch port. Enabling Link OAM provides the network operators the ability to monitor the health of the network and quickly determine the location of failing links or fault conditions.
Page 244: Event Settings
User’s Manual of GS-5220 LCD Series Managed Switch 4.3.13.5 Event Settings This page allows the user to inspect the current Link OAM Link Event configurations, and change them as well, as screen in Figure 4-3-13-5 appears. Figure 4-3-13-5: Event Settings Page Screenshot The page includes the following fields: General Settings Object...
Page 245: Mib Retrieval
User’s Manual of GS-5220 LCD Series Managed Switch between 0-4294967295 and its default value is '1'. • Seconds Summary The Errored Frame Seconds Summary Event TLV counts the number of errored Event frame seconds that occurred during the specified period. The period is specified by a time interval.
Page 246: Routing
User’s Manual of GS-5220 LCD Series Managed Switch 4.4 Routing 4.4.1 IP Configuration The IP Configuration includes the IP Configuration, IP Interface and IP Routes. The configured column is used to view or change the IP configuration. The maximum number of interfaces supported is 128 and the maximum number of routes is 128. The screen in Figure 4-4-1 appears.
Page 247 User’s Manual of GS-5220 LCD Series Managed Switch  From this DHCPv6 interface Specify from which DHCPv6-enabled interface a provided domain name should be preferred. When DNS proxy is enabled, system will relay DNS requests to the DNS Proxy currently configured DNS server, and reply as a DNS resolver to the client devices on the network.
Page 248: Ip Status
User’s Manual of GS-5220 LCD Series Managed Switch notation or a valid IPv6 notation. Gateway and Network must be of the same type. The VLAN ID (VID) of the specific IPv6 interface associated with the Next Hop VLAN gateway. Buttons : Click to add a new IP interface.
Page 249: Routing Information Base
User’s Manual of GS-5220 LCD Series Managed Switch The page includes the following fields: Object Description • IP Interfaces Interface The name of the interface. The address type of the entry. This may be LINK or IPv4. Type Address The current address of the interface (of the given type). Status The status flags of the interface (and/or address).
Page 250: Ospf
User’s Manual of GS-5220 LCD Series Managed Switch Distance The distance of the route. Metric The metric of the route. Interface The interface where the ip packet is outgoing. Uptime (hh:ss:mm) The time till the route is created. The unit is second. State Indicate if the destination network is reachable or not.
Page 251 User’s Manual of GS-5220 LCD Series Managed Switch The page includes the following fields: Object Description OSPF Router Mode Enable/Disable the OSPF router mode. Router ID The OSPF Router ID in IPv4 address format(A.B.C.D). When the router's OSPF Router ID is changed, if there is one or more fully adjacent neighbors in current OSPF area, the new router ID will take effect after restart OSPF process.
Page 252: Network Area
User’s Manual of GS-5220 LCD Series Managed Switch Buttons Click to reset the current OSPF process. Click to save changes. Click to undo any changes made locally and revert to previously saved values. 4.4.4.2 Network Area This is OSPF area configuration table. It is used to specify the OSPF enabled interface(s). When OSPF is enabled on the specific interface(s), the router can provide the network information to the other OSPF routers via those interfaces.
Page 253: Network Area
User’s Manual of GS-5220 LCD Series Managed Switch 4.4.4.3 Network Area This is OSPF router interface configuration table. The screen in Figure 4-4-4-3 appears. Figure 4-4-4-3: Passive Interface Page Screenshot The page includes the following fields: Object Description Interface Interface identification. Passive Interface Enable the interface as OSPF passive-interface.
Page 254: Area Authentication
User’s Manual of GS-5220 LCD Series Managed Switch The page includes the following fields: Object Description Area ID The OSPF area ID. No Summary The value is true means the area is a totally stub area, which summary-LSAs(Type-3) except for the default route and AS-external-LSAs(Type-5) are blocked.
Page 255: Area Range
User’s Manual of GS-5220 LCD Series Managed Switch Specify the authenticaton type. Simple Password: Simple password authentication. Message Digest: MD5 digest authentication. Buttons Click to add new entry. Click to save changes. Click to undo any changes made locally and revert to previously saved values. 4.4.4.6 Area Range This is OSPF area range configuration table.
Page 256: Interface Configuration
User’s Manual of GS-5220 LCD Series Managed Switch summary-LSA(Type-3) and advertised to other areas. Otherwise, the intra area paths from the address range are not advertised to other areas. Auto/Specific When 'Auto' is selected, the cost value is set to 0 automatically and isn't allowed to be configured. Cost User specified cost (or metric) for this summary route.
Page 257: Virtual Link
User’s Manual of GS-5220 LCD Series Managed Switch Dead Interval The time interval (in seconds) between hello packets. The allowed range is 1 to 65535 and the default value is 40 (seconds). Retransmit Interval The time interval (in seconds) between link-state advertisement(LSA) retransmissions for adjacencies.
Page 258: Global Status
User’s Manual of GS-5220 LCD Series Managed Switch The page includes the following fields: Object Description Area ID OSPF Area ID. Router ID OSPF router ID. Hello Interval The time interval (in seconds) between hello packets. The allowed range is 1 to 65535 and the default value is 10 (seconds).
Page 259: Area Status
User’s Manual of GS-5220 LCD Series Managed Switch The page includes the following fields: Object Description Router ID OSPF router ID. SPF Delay Delay time (in seconds)of SPF calculations. SPF Hold Time Minimum hold time (in milliseconds) between consecutive SPF calculations. SPF Max.
Page 260: Neighbor Status
User’s Manual of GS-5220 LCD Series Managed Switch The page includes the following fields: Object Description Area ID The Area ID. Backbone Indicate if it's backbone area or not. Area Type The area type. Active Interfaces Number of active interfaces attached in the area. Auth.
Page 261: Interface Status
User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-4-4-11: Neighbor Status Page Screenshot The page includes the following fields: Object Description Neighbor ID The Neighbor ID. Priority The priority of OSPF neighbor. It indicates the priority of the neighbor router. This item is used when selecting the DR for the network.
Page 262 User’s Manual of GS-5220 LCD Series Managed Switch The page includes the following fields: Object Description Interface Interface identification. Interface Address IPv4 network address. Area ID The OSPF area ID. Router ID The OSPF router ID. State The state of the link. DR ID The router ID of DR.
Page 263: Quality Of Service
User’s Manual of GS-5220 LCD Series Managed Switch 4.5 Quality of Service 4.5.1 General Quality of Service (QoS) is an advanced traffic prioritization feature that allows you to establish control over network traffic. QoS enables you to assign various grades of network service to different types of traffic, such as multi-media, video, protocol-specific, time critical, and file-backup traffic.
Page 264: Qos Port Classification
User’s Manual of GS-5220 LCD Series Managed Switch 4.5.1.1 QOS Port Classification This page allows you to configure the basic QoS Classification settings for all switch ports. The Port classification screen in Figure 4-4-1-1 appears. Figure 4-5-1-1: QoS Ingress Port Policers Page Screenshot The page includes the following fields: Object Description...
Page 265 User’s Manual of GS-5220 LCD Series Managed Switch • PCP Controls the default value. All frames are classified to a PCP value. If the port is VLAN aware and the frame is tagged, then the frame is classified to the PCP value in the tag. Otherwise the frame is classified to the default PCP value.
Page 266: Queue Policing
User’s Manual of GS-5220 LCD Series Managed Switch 4.5.1.2 Queue Policing This page allows you to configure the Queue Policer settings for all switch ports.. The Queue Policing screen in Figure 4-5-1-2 appears. Figure 4-5-1-2 : QoS Ingress Port Classification Page Screenshot The page includes the following fields: Object Description...
Page 267: Port Tag Remarking
User’s Manual of GS-5220 LCD Series Managed Switch 4.5.1.3 Port Tag Remarking This page provides an overview of Egress Port Tag Remarking for all switch ports. The Port tag remarking screen in Figure 4-5-1-3 appears. Figure 4-5-1-3: Port Tag Remarking Page Screenshot The page includes the following fields: Object Description...
Page 268: Werd
User’s Manual of GS-5220 LCD Series Managed Switch 4.5.1.4 WERD This page allows you to configure the Random Early Detection (RED) settings.. The Port Shaper screen in Figure 4-5-1-4 appears. Figure 4-5-1-4: QoS Egress Port Shapers Page Screenshot The page includes the following fields: Object Description •...
Page 269: Statistics
User’s Manual of GS-5220 LCD Series Managed Switch : Click to undo any changes made locally and revert to previously saved values. 4.5.1.5 Statistics This page provides statistics for the different queues for all switch ports. The statistice screen in Figure 4-5-1-5 appears.
Page 270: Bandwidth Control
User’s Manual of GS-5220 LCD Series Managed Switch 4.5.2 Bandwidth Control 4.5.2.1 Port Policing This page allows you to configure the Policer settings for all switch ports. The Port Policing screen in Figure 4-5-2-1 appears. Figure 4-5-2-1: QoS Ingress Port Policers Page Screenshot The page includes the following fields: Object Description...
Page 271: Port Schedule
User’s Manual of GS-5220 LCD Series Managed Switch 4.5.2.2 Port Schedule The Port Scheduler and Shapers for a specific port are configured on this page. The QoS Egress Port Schedule and Shaper screen in Figure 4-5-2-2 appears. Figure 4-5-2-2: QoS Egress Port Schedule and Shapers Page Screenshot...
Page 272: Port Shaping
User’s Manual of GS-5220 LCD Series Managed Switch The page includes the following fields: Object Description • Schedule Mode Controls whether the scheduler mode is "Strict Priority" or "Weighted" on this switch port. • Queue Shaper Enable Controls whether the queue shaper is enabled for this queue on this switch port. •...
Page 273 User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-5-2-3: QoS Egress Port Schedule and Shapers Page Screenshot The page includes the following fields: Object Description • Schedule Mode Controls whether the scheduler mode is "Strict Priority" or "Weighted" on this switch port.
Page 274: Storm Control
User’s Manual of GS-5220 LCD Series Managed Switch This value is restricted to 100-1000000 when the "Unit" is "kbps", and it is restricted to 1-13200 when the "Unit" is "Mbps". The default value is 500. • Queue Shaper Unit Controls the unit of measure for the queue shaper rate as "kbps" or "Mbps". The default value is "kbps".
Page 275: Differentiated Service
User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-5-3-1: Storm Control Configuration Page Screenshot The page includes the following fields: Object Description • Port The port number for which the configuration below applies. • Enable Controls whether the storm control is enabled on this switch port. •...
Page 276 User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-5-4-1: QoS Port DSCP Configuration Page Screenshot The page includes the following fields: Object Description • Port The Port column shows the list of ports for which you can configure dscp ingress and egress settings.
Page 277: Dscp-Based Qos
User’s Manual of GS-5220 LCD Series Managed Switch frame, the remapped DSCP value is either taken from the 'DSCP Translation->Egress Remap DP0' table or from the 'DSCP Translation->Egress Remap DP1' table. Buttons : Click to apply changes : Click to undo any changes made locally and revert to previously saved values. 4.5.4.2 DSCP-based QoS This page allows you to configure the basic QoS DSCP-based QoS Ingress Classification settings for all switches.
Page 278: Dscp Translation
User’s Manual of GS-5220 LCD Series Managed Switch • Trust Controls whether a specific DSCP value is trusted. Only frames with trusted DSCP values are mapped to a specific QoS class and Drop Precedence Level. Frames with untrusted DSCP values are treated as a non-IP frame. •...
Page 279: Dscp Classification
User’s Manual of GS-5220 LCD Series Managed Switch ■ Translate ■ Classify • Translate DSCP at Ingress side can be translated to any of (0-63) DSCP values. • Classify Click to enable Classification at Ingress side. • Egress There is following configurable parameter for Egress side - ■...
Page 280: Qcl
User’s Manual of GS-5220 LCD Series Managed Switch The page includes the following fields: Object Description • QoS Class Available QoS Class value ranges from 0 to 7. QoS Class (0-7) can be mapped to followed parameters. • DPL Actual Drop Precedence Level. •...
Page 281 User’s Manual of GS-5220 LCD Series Managed Switch ■ Multicast: Only Multicast MAC addresses are allowed. ■ Broadcast: Only Broadcast MAC addresses are allowed. The default value is 'Any'. • SMAC Displays the OUI field of Source MAC address, i.e. first three octet (byte) of MAC address.
Page 282: Qos Control Entry Configuration
User’s Manual of GS-5220 LCD Series Managed Switch 4.5.5.2 QoS Control Entry Configuration The QCE Configuration screen in Figure 4-5-5-2 appears. Figure 4-5-5-2: QCE Configuration Page Screenshot The page includes the following fields: Object Description • Check the checkbox button in case you what to make any port member of the Port Members QCL entry.
Page 283 User’s Manual of GS-5220 LCD Series Managed Switch ■ Tag Value of Tag field can be 'Any', 'Untag' or 'Tag' ■ VID Valid value of VLAN ID can be any value in the range 1-4095 or 'Any'; user can enter either a specific value or a range of VIDs ■...
Page 284: Qcl Status
User’s Manual of GS-5220 LCD Series Managed Switch applicable for IP protocol UDP/TCP • IPv6 Protocol IP protocol number: (0-255, TCP or UDP) or 'Any' Source IP IPv6 source address: (a.b.c.d) or 'Any', 32 LS bits DSCP Diffserv Code Point value(DSCP): It can be specific value, range of value or 'Any'.
Page 285 User’s Manual of GS-5220 LCD Series Managed Switch The page includes the following fields: Object Description • User Indicates the QCL user. • Indicates the index of QCE. QCE# • Port Indicates the list of ports configured with the QCE. •...
Page 286: Voice Vlan Configuration
User’s Manual of GS-5220 LCD Series Managed Switch 4.5.5.4 Voice VLAN Configuration The Voice VLAN feature enables voice traffic forwarding on the Voice VLAN, then the switch can classify and schedule network traffic. It is recommended that there be two VLANs on a port - one for voice, one for data. Before connecting the IP device to the switch, the IP phone should configure the voice VLAN ID correctly.
Page 287: Voice Vlan Oui Table
User’s Manual of GS-5220 LCD Series Managed Switch management VID, MVR VID, PVID etc. The allowed range is 1 to 4095. • Aging Time Indicates the Voice VLAN secure learning age time. The allowed range is 10 to 10000000 seconds. It used when security mode or auto detect mode is enabled. In other cases, it will based hardware age time.
Page 288 User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-5-5-6: Voice VLAN OUI Table Page Screenshot The page includes the following fields: Object Description • Delete Check to delete the entry. It will be deleted during the next save. • Telephony OUI An telephony OUI address is a globally unique identifier assigned to a vendor by IEEE.
Page 289: Security
User’s Manual of GS-5220 LCD Series Managed Switch 4.6 Security 4.6.1 Access Security 4.6.1.1 Access Management Configure access management table on this page. The maximum entry number is 16. If the application's type match any one of the access management entries, it will allow access to the switch. The Access Management Configuration screen in Figure 4-6-1-1 appears.
Page 290: Access Management Statistics
User’s Manual of GS-5220 LCD Series Managed Switch Buttons : Click to add a new access management entry. : Click to apply changes : Click to undo any changes made locally and revert to previously saved values. 4.6.1.2 Access Management Statistics This page provides statistics for access management.
Page 291: Https
User’s Manual of GS-5220 LCD Series Managed Switch the port is set-up for software-based learning. In this mode, frames from unknown MAC addresses are passed on to the port security module, which in turn asks all user modules whether to allow this new MAC address to forward or block it. For a MAC address to be set in the forwarding state, all enabled user modules must unanimously agree on allowing the MAC address to forward.
Page 292 User’s Manual of GS-5220 LCD Series Managed Switch The page includes the following fields: Object Description • Mode Indicates the HTTPS mode operation. When the current connection is HTTPS, to apply HTTPS disabled mode operation will automatically redirect web browser to an HTTP connection.
Page 293: Aaa
User’s Manual of GS-5220 LCD Series Managed Switch http://username:password@10.10.10.10:80/new_image_path/new_image.dat. A valid file name is a text string drawn from alphabet (A-Za-z), digits (0-9), dot (.), hyphen (-), under score(_). The maximum length is 63 and hyphen must not be first character. The file name content that only contains '.' is not allowed. •...
Page 294 User’s Manual of GS-5220 LCD Series Managed Switch Overview of MAC-based Authentication Unlike 802.1X, MAC-based authentication is not a standard, but merely a best-practices method adopted by the industry. In MAC-based authentication, users are called clients, and the switch acts as the supplicant on behalf of clients. The initial frame (any kind of frame) sent by a client is snooped by the switch, which in turn uses the client's MAC address as both username and password in the subsequent EAP exchange with the RADIUS server.
Page 295 User’s Manual of GS-5220 LCD Series Managed Switch This section includes this conceptual information: • Device Roles • Authentication Initiation and Message Exchange • Ports in Authorized and Unauthorized States  Device Roles With 802.1X port-based authentication, the devices in the network have specific roles as shown below. Figure 4-5-2 ...
Page 296 User’s Manual of GS-5220 LCD Series Managed Switch  Switch (802.1X device)—controls the physical access to the network based on the authentication status of the client. The switch acts as an intermediary (proxy) between the client and the authentication server, requesting identity information from the client, verifying that information with the authentication server, and relaying a response to the client.
Page 297 User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-5-2: EAP Message Exchange  Ports in Authorized and Unauthorized States The switch port state determines whether or not the client is granted access to the network. The port starts in the unauthorized state.
Page 298: Authentication Configuration
User’s Manual of GS-5220 LCD Series Managed Switch 4.6.2.1 Authentication Configuration This page allows you to configure how a user is authenticated when he logs into the switch via one of the management client interfaces. The Authentication Method Configuration screen in Figure 4-6-2-1 appears.
Page 299 User’s Manual of GS-5220 LCD Series Managed Switch The page includes the following fields: Authentication Method Configuration The authentication section allows you to configure how a user is authenticated when he logs into theswitch via one of the management client interfaces. The table has one row for each client type and a number of columns, which are: Object Description...
Page 300: Radius
User’s Manual of GS-5220 LCD Series Managed Switch Accounting Method Configuration The accounting section allows you to configure command and exec (login) accounting. The table has one row for each client type and a number of columns, which are: Object Description •...
Page 301 User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-6-2-2: RADIUS Server Configuration Page Screenshot The page includes the following fields: Global Configuration These setting are common for all of the RADIUS Servers. Object Description • Timeout Timeout is the number of seconds, in the range 1 to 1000, to wait for a reply from a RADIUS server before retransmitting the request.
Page 302: Tacacs
User’s Manual of GS-5220 LCD Series Managed Switch If this field is left blank, the IP address of the outgoing interface is used. • NAS-IPv6-Address The IPv6 address to be used as attribute 95 in RADIUS Access-Request packets. If this field is left blank, the IP address of the outgoing interface is used. •...
Page 303 User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-6-2-3: TACACS+ Server Configuration Page Screenshot The page includes the following fields: Global Configuration These setting are common for all of the TACACS+ Servers. Object Description • Timeout Timeout is the number of seconds, in the range 1 to 1000, to wait for a reply from a TACACS+ server before it is considered to be dead.
Page 304: Radius Overview
User’s Manual of GS-5220 LCD Series Managed Switch • Delete To delete a TACACS+ server entry, check this box. The entry will be deleted during the next Save. • Hostname The IP address or hostname of the TACACS+ server. • Port The TCP port to use on the TACACS+ server for authentication.
Page 305 User’s Manual of GS-5220 LCD Series Managed Switch The page includes the following fields: RADIUS Authentication Server Status Overview Object Description • # The RADIUS server number. Click to navigate to detailed statistics for this server. • IP Address The IP address and UDP port number (in <IP Address>:<UDP Port> notation) of this server. •...
Page 306: Radius Details
User’s Manual of GS-5220 LCD Series Managed Switch 4.6.2.5 RADIUS Details This page provides detailed statistics for a particular RADIUS server. The RADIUS Authentication/Accounting for Server Overview screen in Figure 4-6-2-5 appears. Figure 4-6-2-5: RADIUS Authentication/Accounting for Server Overview Screenshot The page includes the following fields: RADIUS Authentication Statistics The statistics map closely to those specified in RFC4668 - RADIUS Authentication Client MIB.
Page 307 User’s Manual of GS-5220 LCD Series Managed Switch Access radiusAuthClientExtA The number of RADIUS Accepts ccessAccepts Access-Accept packets (valid or invalid) received from the server. Access Rejects radiusAuthClientExtA The number of RADIUS ccessRejects Access-Reject packets (valid or invalid) received from the server.
Page 308 User’s Manual of GS-5220 LCD Series Managed Switch from the server on the authentication port and dropped for some other reason. Access radiusAuthClientExtA The number of RADIUS Requests ccessRequests Access-Request packets sent to the server. This does not include retransmissions. Access radiusAuthClientExtA The number of RADIUS...
Page 309 User’s Manual of GS-5220 LCD Series Managed Switch IP Address IP address and UDP port for the authentication server in question. State Shows the state of the server. It takes one of the following values:  Disabled: The selected server is disabled. ...
Page 310 User’s Manual of GS-5220 LCD Series Managed Switch Malformed radiusAccClientExt The number of malformed Responses MalformedRespons RADIUS packets received from the server. Malformed packets include packets with an invalid length. Bad authenticators or unknown types are not included as malformed access responses. radiusAcctClientExt The number of RADIUS Authenticators...
Page 311 User’s Manual of GS-5220 LCD Series Managed Switch retransmission. Timeouts radiusAccClientExt The number of accounting Timeouts timeouts to the server. After a timeout, the client may retry to the same server, send to a different server, or give up. A retry to the same server is counted as a retransmit as well as a timeout.
Page 312: Port Authentication
User’s Manual of GS-5220 LCD Series Managed Switch The granularity of this measurement is 100 ms. A value of 0 ms indicates that there hasn't been round-trip communication with the server yet. Buttons Auto-refresh : Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds. Click to refresh the page immediately.
Page 313 User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-6-3-1: Network Access Server Configuration Page Screenshot The page includes the following fields: System Configuration Object Description • Mode Indicates if NAS is globally enabled or disabled on the switch. If globally disabled, all ports are allowed forwarding of frames.
Page 314 User’s Manual of GS-5220 LCD Series Managed Switch switch and the client, and therefore doesn't imply that a client is still present on a port. • Reauthentication Determines the period, in seconds, after which a connected client must be Period reauthenticated.
Page 315 User’s Manual of GS-5220 LCD Series Managed Switch In MAC-based Auth. mode, the switch will ignore new frames coming from the client during the hold time. The Hold Time can be set to a number between 10 and 1000000 seconds. •...
Page 316: Network Access Overview
User’s Manual of GS-5220 LCD Series Managed Switch • Max. Reauth. Count The number of times that the switch transmits an EAPOL Request Identity frame without response before considering entering the Guest VLAN is adjusted with this setting. The value can only be changed if the Guest VLAN option is globally enabled.
Page 317: Network Access Statistics
User’s Manual of GS-5220 LCD Series Managed Switch description of possible values. • Port State The current state of the port. Refer to NAS Port State for a description of the individual states. • Last Source The source MAC address carried in the most recently received EAPOL frame for EAPOL-based authentication, and the most recently received frame from a new client for MAC-based authentication.
Page 318 User’s Manual of GS-5220 LCD Series Managed Switch The page includes the following fields: Port State Object Description • Admin State The port's current administrative state. Refer to NAS Admin State for a description of possible values. • Port State The current state of the port.
Page 319 User’s Manual of GS-5220 LCD Series Managed Switch Responses dot1xAuthEapolRespFr The number of valid EAPOL amesRx response frames (other than Response Identity frames) that have been received by the switch. Start dot1xAuthEapolStartFra The number of EAPOL Start mesRx frames that have been received by the switch.
Page 320 User’s Manual of GS-5220 LCD Series Managed Switch • Backend Server These backend (RADIUS) frame counters are available for the following administrative Counters states: ■ Port-based 802.1X ■ Single 802.1X ■ Multi 802.1X ■ MAC-based Auth. Direction Name IEEE Name Description Access dot1xAuthBackendAcce...
Page 321 User’s Manual of GS-5220 LCD Series Managed Switch Auth. dot1xAuthBackendAuth 802.1X- and MAC-based: Failures Fails Counts the number of times that the switch receives a failure message. This indicates that the supplicant/client has not authenticated to the backend server. Responses dot1xAuthBackendResp 802.1X-based: onses...
Page 322: Port Security
User’s Manual of GS-5220 LCD Series Managed Switch VLAN ID The VLAN ID on which the last frame from the last supplicant/client was received. Version dot1xAuthLastEapolF 802.1X-based: rameVersion The protocol version number carried in the most recently received EAPOL frame. MAC-based: Not applicable.
Page 323 User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-6-4-1: Port Limit Control Configuration Overview Page Screenshot The page includes the following fields: System Configuration Object Description • Aging Enabled If checked, secured MAC addresses are subject to aging as discussed under Aging Period •...
Page 324 User’s Manual of GS-5220 LCD Series Managed Switch still take up resources on this switch and will be allowed to forward. To overcome this situation, enable aging. With aging enabled, a timer is started once the end-host gets secured. When the timer expires, the switch starts looking for frames from the end-host, and if such frames are not seen within the next Aging Period, the end-host is assumed to be disconnected, and the corresponding resources are freed on the switch.
Page 325: Port Security Status
User’s Manual of GS-5220 LCD Series Managed Switch MAC table when the hold time expires. At most Violation Limit MAC addresses can be marked as violating at any given time. Shutdown: If Limit is reached, one additional MAC address will cause the port to be shut down.
Page 326 User’s Manual of GS-5220 LCD Series Managed Switch forwarding state, all enabled user modules must unanimously agree on allowing the MAC address to forward. If only one chooses to block it, it will be blocked until that user module decides otherwise. The status page is divided into two sections - one with a legend of user modules and one with the actual port status.
Page 327 User’s Manual of GS-5220 LCD Series Managed Switch Port Status The table has one row for each port on the selected switch in the switch and a number of columns, which are: Object Description • Clear Click to remove all MAC addresses on all VLANs on this port. The button is only clickable if number of secured MAC addresses is non-zero.
Page 328: Port Security Detail
User’s Manual of GS-5220 LCD Series Managed Switch 4.6.4.3 Port Security Detail This page shows the MAC addresses secured by the Port Security module. Port Security is a module with no direct configuration. Configuration comes indirectly from other modules - the user modules. When a user module has enabled port security on a port, the port is set-up for software-based learning.
Page 329: Access Control Lists
User’s Manual of GS-5220 LCD Series Managed Switch 4.6.5 Access Control Lists ACL is an acronym for Access Control List. It is the list table of ACEs, containing access control entries that specify individual users or groups permitted or denied to specific traffic objects, such as a process or a program. Each accessible traffic object contains an identifier to its ACL.
Page 330: Access Control List Configuration
User’s Manual of GS-5220 LCD Series Managed Switch ■ IPv4: The ACE will match all IPv4 frames. ■ IPv4/ICMP: The ACE will match IPv4 frames with ICMP protocol. ■ IPv4/UDP: The ACE will match IPv4 frames with UDP protocol. ■ IPv4/TCP: The ACE will match IPv4 frames with TCP protocol.
Page 331 User’s Manual of GS-5220 LCD Series Managed Switch The page includes the following fields: Object Description • ACE Indicates the ACE ID. • Ingress Port Indicates the ingress port of the ACE. Possible values are: ■ All: The ACE will match all ingress port. ■...
Page 332 User’s Manual of GS-5220 LCD Series Managed Switch : Inserts a new ACE before the current row. : Edits the ACE row. : Moves the ACE up the list. : Moves the ACE down the list. : Deletes the ACE. : The lowest plus sign adds a new entry at the bottom of the ACE listings.
Page 333: Ace Configuration
User’s Manual of GS-5220 LCD Series Managed Switch 4.6.5.3 ACE Configuration Configure an ACE (Access Control Entry) on this page. An ACE consists of several parameters. These parameters vary according to the frame type that you select. First select the ingress port for the ACE, and then select the frame type. Different parameter options are displayed depending on the frame type selected.
Page 334 User’s Manual of GS-5220 LCD Series Managed Switch ■ Any: Any frame can match this ACE. ■ Ethernet Type: Only Ethernet Type frames can match this ACE. The IEEE 802.3 describes the value of Length/Type Field specifications to be greater than or equal to 1536 decimal (equal to 0600 hexadecimal).
Page 335 User’s Manual of GS-5220 LCD Series Managed Switch  MAC Parameters Object Description • SMAC Filter (Only displayed when the frame type is Ethernet Type or ARP.) Specify the source MAC filter for this ACE. ■ Any: No SMAC filter is specified. (SMAC filter status is "don't-care".) ■...
Page 336 User’s Manual of GS-5220 LCD Series Managed Switch ID value. • Tag Priority Specify the tag priority for this ACE. A frame that hits this ACE matches this tag priority. The allowed number range is 0 to 7. The value Any means that no tag priority is specified (tag priority is "don't-care".) ...
Page 337 User’s Manual of GS-5220 LCD Series Managed Switch • Target IP Mask When "Network" is selected for the target IP filter, you can enter a specific target IP mask in dotted decimal notation. • ARP Sender MAC Specify whether frames can hit the action according to their sender hardware Match address field (SHA) settings.
Page 338 User’s Manual of GS-5220 LCD Series Managed Switch this help file. ■ UDP: Select UDP to filter IPv4 UDP protocol frames. Extra fields for defining UDP parameters will appear. These fields are explained later in this help file. ■ TCP: Select TCP to filter IPv4 TCP protocol frames. Extra fields for defining TCP parameters will appear.
Page 339 User’s Manual of GS-5220 LCD Series Managed Switch mask in dotted decimal notation. • DIP Filter Specify the destination IP filter for this ACE. ■ Any: No destination IP filter is specified. (Destination IP filter is "don't-care".) ■ Host: Destination IP filter is set to Host. Specify the destination IP address in the DIP Address field that appears.
Page 340 User’s Manual of GS-5220 LCD Series Managed Switch SIPv6 address. The field only supported last 32 bits for IPv6 address. • SIP BitMask When "Specific" is selected for the source IPv6 filter, you can enter a specific SIPv6 mask. The field only supported last 32 bits for IPv6 address. Notice the usage of bitmask, if the binary bit value is "0", it means this bit is "don't-care".
Page 341 User’s Manual of GS-5220 LCD Series Managed Switch  TCP/UDP Parameters Object Description • TCP/UDP Source Filter Specify the TCP/UDP source filter for this ACE. ■ Any: No TCP/UDP source filter is specified (TCP/UDP source filter status is "don't-care"). ■ Specific: If you want to filter a specific TCP/UDP source filter with this ACE, you can enter a specific TCP/UDP source value.
Page 342 User’s Manual of GS-5220 LCD Series Managed Switch entry. ■ 1: TCP frames where the SYN field is set must be able to match this entry. ■ Any: Any value is allowed ("don't-care"). • TCP RST Specify the TCP "Reset the connection" (RST) value for this ACE. ■...
Page 343: Acl Ports Configuration
User’s Manual of GS-5220 LCD Series Managed Switch Buttons : Click to apply changes : Click to undo any changes made locally and revert to previously saved values. : Return to the previous page. 4.6.5.4 ACL Ports Configuration Configure the ACL parameters (ACE) of each switch port. These parameters will affect frames received on a port unless the frame matches a specific ACE.
Page 344: Acl Rate Limiters
User’s Manual of GS-5220 LCD Series Managed Switch • Mirror Specify the mirror operation of this port. The allowed values are: Enabled: Frames received on the port are mirrored. Disabled: Frames received on the port are not mirrored. The default value is "Disabled". •...
Page 345 User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-6-5-5: ACL Rate Limiter Configuration Page Screenshot The page includes the following fields: Object Description • Rate Limiter ID The rate limiter ID for the settings contained in the same row. •...
Page 346: Dhcp Snooping
User’s Manual of GS-5220 LCD Series Managed Switch 4.6.6 DHCP Snooping DHCP Snooping is used to block intruder on the untrusted ports of DUT when it tries to intervene by injecting a bogus DHCP reply packet to a legitimate conversation between the DHCP client and server. Configure DHCP Snooping on this page.
Page 347 User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-6-6-1: DHCP Snooping Configuration Screen Page Screenshot The page includes the following fields: Object Description • Snooping Mode Indicates the DHCP snooping mode operation. Possible modes are:  Enabled: Enable DHCP snooping mode operation. When enable DHCP snooping mode operation, the request DHCP messages will be forwarded to trusted ports and only allowed reply packets from trusted ports.
Page 348: Snooping Table
User’s Manual of GS-5220 LCD Series Managed Switch 4.6.6.2 Snooping Table This page display the dynamic IP assigned information after DHCP Snooping mode is disabled. All DHCP clients obtained the dynamic IP address from the DHCP server will be listed in this table except for local VLAN interface IP addresses.
Page 349: Ip Source Guard
User’s Manual of GS-5220 LCD Series Managed Switch 4.6.7 IP Source Guard 4.6.7.1 IP Source Guard Configuration IP Source Guard is a secure feature used to restrict IP traffic on DHCP snooping untrusted ports by filtering traffic based on the DHCP Snooping Table or manually configured IP Source Bindings. It helps prevent IP spoofing attacks when a host tries to spoof and use the IP address of another host.
Page 350: Static Ip Source Guard Table
User’s Manual of GS-5220 LCD Series Managed Switch of max dynamic client is equal 0, it means only allow the IP packets forwarding that are matched in static entries on the specific port. Buttons : Click to translate all dynamic entries to static entries. : Click to apply changes Click to undo any changes made locally and revert to previously saved values.
Page 351: Dynamic Ip Source Guard Table
User’s Manual of GS-5220 LCD Series Managed Switch 4.6.7.3 Dynamic IP Source Guard Table This page provides Static IP Source Guard Table. The Static IP Source Guard Table screen in Figure 4-6-7-3 appears. Figure 4-6-7-3: Static IP Source Guard Table Screen Page Screenshot The page includes the following fields: Object Description...
Page 352: Arp Inspection
User’s Manual of GS-5220 LCD Series Managed Switch 4.6.8 ARP Inspection 4.6.8.1 ARP Inspection ARP Inspection is a secure feature. Several types of attacks can be launched against a host or devices connected to Layer 2 networks by "poisoning" the ARP caches. This feature is used to block such attacks. Only valid ARP requests and responses can go through DUT.
Page 353: Arp Inspection Static Table
User’s Manual of GS-5220 LCD Series Managed Switch  Disabled: Disable ARP Inspection operation. If you want to inspect the VLAN configuration, you have to enable the setting of "Check VLAN". The default setting of "Check VLAN" is disabled. When the setting of "Check VLAN"...
Page 354: Dynamic Arp Inspection Table
User’s Manual of GS-5220 LCD Series Managed Switch The page includes the following fields: Object Description • Delete Check to delete the entry. It will be deleted during the next save. • Port The logical port for the settings. • VLAN ID The VLAN ID for the settings.
Page 355 User’s Manual of GS-5220 LCD Series Managed Switch The “>>” will use the last entry of the currently displayed as a basis for the next lookup. When the end is reached the text "No more entries" is shown in the displayed table. Use the “|<<” button to start over. The page includes the following fields: Object Description •...
Page 356: Power Over Ethernet
User’s Manual of GS-5220 LCD Series Managed Switch 4.7 Power over Ethernet 4.7.1 PoE Providing up to 16/24 PoE, in-line power interfaces, the GS-5220 LCD Series Switch can easily build a power that centrally controls IP phone system, IP Camera system, AP group for the enterprise. For instance, 16/24 cameras / APs can be easily installed around the corners of the company for surveillance demands or a wireless roaming environment in the office can be built.
Page 357: System Configuration
User’s Manual of GS-5220 LCD Series Managed Switch Wireless LAN Access Points Access points can be installed at museums, sightseeing sites, airports, hotels, campuses, factories, warehouses, etc. 6~12 watts IP Surveillance IP cameras can be installed at enterprises, museums, campuses, hospitals, banks, etc.
Page 358: Power Over Ethernet Configuration
User’s Manual of GS-5220 LCD Series Managed Switch Reserved Power determined by There are five modes for configuring how the ports/PDs may reserve power and when to shut down ports.  Classification mode In this mode each port automatically determines how much power to reserve according to the class the connected PD belongs to, and reserves the power accordingly.
Page 359 User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-7-1-2: PoE Configuration Screenshot The page includes the following fields: Object Description • System PoE Admin Allows user to enable or disable PoE function. It will causes all of PoE ports to Mode supply or not supply power.
Page 360: Port Configuration
User’s Manual of GS-5220 LCD Series Managed Switch The wire gauge for the terminal block should be in the range of 12 ~ 22 AWG@25 degrees C. PD Classifications A PD may be classified by the PSE based on the classification information provided by the PD. The intent of PD classification is to provide information about the maximum power required by the PD during operation.
Page 361: Poe Status
User’s Manual of GS-5220 LCD Series Managed Switch The page includes the following fields: Object Description • PoE Mode There are three modes for PoE mode. Enable: enable PoE function.. Disable: disable PoE function. Schedule: enable PoE function in schedule mode. •...
Page 362 User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-6-1-4:PoE Status Screenshot The page includes the following fields: Object Description • Sequential Power On Displays the current sequential power on mode. • PoE Voltage Displays the current PoE voltage. • System Power Budget Displays the maximum PoE power budget.
Page 363: Port Sequential
User’s Manual of GS-5220 LCD Series Managed Switch • Power Consumption Displays the current power consumption (total watts and percentage) • PoE Temperature Displays the current operating temperature of the first PoE chip unit. • Current Power Shows the total watts usage of Managed PoE Switch. Consumption •...
Page 364: Poe Schedule
User’s Manual of GS-5220 LCD Series Managed Switch The PoE port will start up after the whole system program has finished running. The page includes the following fields: Object Description • Sequential Power up Allows user to enable or disable Sequential Power up function. Option •...
Page 365 User’s Manual of GS-5220 LCD Series Managed Switch Scheduled Power Recycling The Managed PoE switch allows each of the connected PoE IP cameras to reboot in a specific time each week. Therefore, it will reduce the chance of IP camera crash resulting from buffer overflow. The screen in Figure 4-7-1-6 appears.
Page 366 User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-7-1-6: PoE Schedule Screenshot Please press the Add New Rule button to start setting PoE Schedule function. You have to set PoE schedule to profile and then go back to PoE Port Configuration, and select “Schedule” mode from per port “PoE Mode” option. You can then indicate which schedule profile could be applied to the PoE port.
Page 367: Poe Alive Check Configuration
The GS-5220 series LCD Switch can be configured to monitor connected PD’s status in real-time via ping action. Once the PD stops working and without response, GS-5220 series LCD Switch is going to restart PoE port port power, and bring the PD back to work.
Page 368: Port Power Consumption
PD Alive-check is not a defining standard, so the PoE device on the market doesn’t report reboots done information to GS-5220 series LCD Switch, so user has to make sure how long the PD will be finished to boot, and then set the time value to this column.
Page 369: Lldp Poe Neighbors
User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-7-1-8: PoE Power Consumption Screenshot : Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds. : Refreshes the Web page and the current configuration if user doesn’t save it. 4.7.1.10 LLDP PoE Neighbors This page provides a status overview for all LLDP PoE neighbors.
Page 370 User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-7-1-10: LLDP Configuration Screenshot.
Page 371: Ring
User’s Manual of GS-5220 LCD Series Managed Switch 4.8 Ring ITU-T G.8032 Ethernet Ring protection switching (ERPS) is a link layer protocol applied on Ethernet loop protection to provide sub-50ms protection and recovery switching for Ethernet traffic in a ring topology. ERPS provides a faster redundant recovery than Spanning Tree topology.
Page 372: Mep Configuration
User’s Manual of GS-5220 LCD Series Managed Switch 4.8.1 MEP Configuration The Maintenance Entity Point instances are configured here; screen in Figure 4-8-1 appears. Figure 4-8-1: MEP configuration page screenshot The page includes the following fields: Object Description • Delete This box is used to mark a MEP for deletion in next Save operation.
Page 373 User’s Manual of GS-5220 LCD Series Managed Switch Port'. Egress: This is a Egress (up) MEP - monitoring egress traffic on 'Residence Port'. • Residence Port The port where MEP is monitoring - see 'Direction'. • Level The MEG level of this MEP. •...
Page 374: Detailed Mep Configuration
User’s Manual of GS-5220 LCD Series Managed Switch 4.8.2 Detailed MEP Configuration This page allows the user to inspect and configure the current MEP Instance.; screen in Figure 4-8-2 appears. Figure 4-8-2: Detail MEP configuration page screenshot The page includes the following fields: Instance Data: Object Description...
Page 375 User’s Manual of GS-5220 LCD Series Managed Switch Instance Configuration: Object Description • Level See help on MEP create WEB. • Format This is the configuration of the two possible Maintenance Association Identifier formats. ITU ICC: This is defined by ITU. 'ICC' can be max. 6 char. 'MEG id' can be max. 7 char.
Page 376 User’s Manual of GS-5220 LCD Series Managed Switch from this peer MEP. • cPeriod Fault Cause indicating that a CCM is received with a period different what is configured for this MEP - from this peer MEP. • cPriority Fault Cause indicating that a CCM is received with a priority different what is configured for this MEP - from this peer MEP.
Page 377: Ethernet Ring Protocol Switch
User’s Manual of GS-5220 LCD Series Managed Switch transmitting/receiving R-APS/L-APS PDU can be enabled/disabled. Must be enabled to support ERPS/ELPS implementing APS. This is only valid with one Peer MEP configured. • Priority The priority to be inserted as PCP bits in TAG (if any). •...
Page 378 User’s Manual of GS-5220 LCD Series Managed Switch The page includes the following fields: Object Description • Delete This box is used to mark an ERPS for deletion in next Save operation. • Port 0 This will create a Port 0 of the switch in the ring. •...
Page 379: Ethernet Ring Protocol Switch Configuration
User’s Manual of GS-5220 LCD Series Managed Switch 4.8.4 Ethernet Ring Protocol Switch Configuration This page allows the user to inspect and configure the current ERPS Instance; screen in Figure 4-8-4 appears. Figure 4-8-4: Ethernet Ring Protocol Switch Configuration page screenshot The page includes the following fields: Instance Data: Object...
Page 380 User’s Manual of GS-5220 LCD Series Managed Switch Instance Configuration: Object Description • Configuration Red: This ERPS is only created and has not yet been configured - is not active. Green: This ERPS is configured - is active. • Guard Time Guard timeout value to be used to prevent ring nodes from receiving outdated R-APS messages.
Page 381 User’s Manual of GS-5220 LCD Series Managed Switch Instance Command: Object Description • Command Administrative command. A port can be administratively configured to be in either manual switch or forced switch state. • Port Port selection - Port0 or Port1 of the protection Group on which the command is applied.
Page 382: Ring Wizard
User’s Manual of GS-5220 LCD Series Managed Switch 4.8.5 Ring Wizard This page allows the user to configure the ERPS by wizard; screen in Figure 4-8-5 appears. Figure 4-8-5: Ring Wizard page screenshot The page includes the following fields: Object Description •...
Page 383: Ring Wizard Example
User’s Manual of GS-5220 LCD Series Managed Switch 4.8.6 Ring Wizard Example: Figure 4-8-6: Ring Example Diagram The above topology often occurs on using ERPS protocol. The multi switch constitutes a single ERPS ring; all of the switches only are configured as an ERPS in VLAN 3001, thereby constituting a single MRPP ring. Switch ID Port MEP ID...
Page 384 User’s Manual of GS-5220 LCD Series Managed Switch Setup steps Set ERPS Configuration on Switch 1 Connect PC to switch 1 directly; don’t connect to port 1 & 2 Logging on the Switch 1 and click “Ring > Ring Wizard” Set “All Switch Number”...
Page 385 User’s Manual of GS-5220 LCD Series Managed Switch Set “MEP5” = Port2, “MEP6” = Port1 and VLAN ID = 3001; click “Set” button to save the ERPS configuration for Switch 3. To avoid loop, please don’t connect switch 1, 2 & 3 together in the ring topology before configuring the end of ERPS .
Page 386: Onvif
User’s Manual of GS-5220 LCD Series Managed Switch 4.9 ONVIF 4.9.1 ONVIF ONVIF (Open Network Video Interface Forum) is a global and open industry forum with the goal of facilitating the development and use of a global open standard for the interface of physical IP-based security products – or, in other words, to create a standard for how IP products within video surveillance and other physical security areas can communicate with each other.
Page 387: Onvif Device List
User’s Manual of GS-5220 LCD Series Managed Switch • Device Name The ONVIF Device’s Name of the entry. • Manufacturer The ONVIF Device’s Manufacturer of the entry. • Model The ONVIF Device’s Model Name of the entry. • IP Address The ONVIF Device’s IP Address of the entry.
Page 388: Map Upload / Edit
User’s Manual of GS-5220 LCD Series Managed Switch The page includes the following fields: Object Description • Login(Optional) Allows for filling one set of User name and Password. • Port This is the logical port number for this row. • Status Red: The ONVIF device is not active.
Page 389: Floor Map
User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-9-1-3: Map Upload / Edit Page Screenshot The page includes the following fields: Object Description • MAP Select Allows to select Map1/2/3 for uploading Map. • Description Indicates the map’s description. •...
Page 390 User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-9-1-4: Floor Map Page Screenshot The page includes the following fields: Object Description • Summary Information Shows the number of Online and Offline ONVIF cameras. • Map Control Allows to choose Location of Map1/2/3 and zoom in/out of Map. •...
Page 391: Maintenance
User’s Manual of GS-5220 LCD Series Managed Switch 4.10 Maintenance 4.10.1 Web Firmware Upgrade This page facilitates an update of the firmware controlling the switch. The Web Firmware Upgrade screen in Figure 4-10-1-1 appears. Figure 4-10-1-1: Web Firmware Upgrade Page Screenshot To open Firmware Upgrade screen, perform the following: Click Maintenance ->...
Page 392: Save Startup Config
User’s Manual of GS-5220 LCD Series Managed Switch Do not quit the Firmware Upgrade page without pressing the “OK” button after the image is loaded. Or the system won’t apply the new firmware. User has to repeat the firmware upgrade processes. 4.10.2 Save Startup Config This function allows to save the current configuration, thereby ensuring that the current active configuration can be used at the next reboot as the screen in...
Page 393: Configuration Upload
User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-10-3-1: Configuration Download Page Screenshot 4.10.4 Configuration Upload Configuration Upload page allows the upload the running-config and startup-config on the switch. Please refer to the Figure 4-10-4-1 shown below. Figure 4-10-4-1: Configuration Upload Page Screenshot If the destination is running-config, the file will be applied to the switch configuration.
Page 394: Configure Delete
User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-10-5-1: Configuration Activate Page Screenshot It is possible to activate any of the configuration files present on the switch, except for running-config which represents the currently active configuration. Select the file to activate and click .
Page 395: Factory Default
User’s Manual of GS-5220 LCD Series Managed Switch In case the active firmware image is the alternate image, only the "Active Image" table is shown. In this case, the Activate Alternate Image button is also disabled. If the alternate image is active (due to a corruption of the primary image or by manual intervention), uploading a new firmware image to the device will automatically use the primary image slot and activate this.
Page 396: System Reboot
User’s Manual of GS-5220 LCD Series Managed Switch Figure 4-10-8-1: Factory Default Page Screenshot Buttons : Click to reset the configuration to Factory Defaults. : Click to return to the Port State page without resetting the configuration. To reset the Managed Switch to the Factory default setting, you can also press the hardware reset button at the front panel about 10 seconds.
Page 397: Ping
User’s Manual of GS-5220 LCD Series Managed Switch You can also check the SYS LED on the front panel to identify whether the System is loaded completely or not. If the SYS LED is blinking, then it is in the firmware load stage; if the SYS LED light is on, you can use the Web browser to login the Managed Switch.
Page 398: Ipv6 Ping
User’s Manual of GS-5220 LCD Series Managed Switch Buttons : Click to transmit ICMP packets. : Click to re-start diagnostics with PING. 4.10.11 IPv6 Ping This page allows you to issue ICMPv6 PING packets to troubleshoot IPv6 connectivity issues. After you press “Start”, 5 ICMPv6 packets are transmitted, and the sequence number and roundtrip time are displayed upon reception of a reply.
Page 399: Remote Ip Ping
User’s Manual of GS-5220 LCD Series Managed Switch 4.10.12 Remote IP Ping This page allows you to issue ICMP PING packets to troubleshoot IP connectivity issues on special port. After you press “Test”, 5 ICMP packets are transmitted, and the sequence number and roundtrip time are displayed upon reception of a reply.
Page 400: Cable Diagnostics
User’s Manual of GS-5220 LCD Series Managed Switch 4.10.13 Cable Diagnostics This page is used for running the Cable Diagnostics. Press to run the diagnostics. This will take approximately 5 seconds. If all ports are selected, this can take approximately 15 seconds.
Page 401 User’s Manual of GS-5220 LCD Series Managed Switch • Port: Cable Status Port number. Pair: The status of the cable pair. OK - Correctly terminated pair Open - Open pair Short - Shorted pair Short A - Cross-pair short to pair A Short B - Cross-pair short to pair B Short C - Cross-pair short to pair C Short D - Cross-pair short to pair D...
Page 402: Switch Operation
User’s Manual of GS-5220 LCD Series Managed Switch 5. SWITCH OPERATION 5.1 Address Table The Managed Switch is implemented with an address table. This address table is composed of many entries. Each entry is used to store the address information of some nodes in the network, including MAC address, port no, etc. This information comes from the learning process of Managed Switch.
Page 403: Auto-Negotiation
User’s Manual of GS-5220 LCD Series Managed Switch 5.5 Auto-Negotiation The STP ports on the Switch have built-in "Auto-negotiation". This technology automatically sets the best possible bandwidth when a connection is established with another network device (usually at Power On or Reset). This is done by detecting the modes and speeds both connected devices are capable of.
Page 404: Troubleshooting
User’s Manual of WGSW-48040HP 6. TROUBLESHOOTING This chapter contains information to help you solve issues. If the Managed Switch is not functioning properly, make sure the Managed Switch was set up according to instructions in this manual. ■ The Link LED is not lit. Solution: Check the cable connection and remove duplex mode of the Managed Switch.
Page 405: Appendix A: Networking Connection
User’s Manual of WGSW-48040HP APPENDIX A: Networking Connection A.1 Switch's Data RJ45 Pin Assignments - 1000Mbps, 1000BASE-T PIN NO MDI-X BI_DA+ BI_DB+ BI_DA- BI_DB- BI_DB+ BI_DA+ BI_DC+ BI_DD+ BI_DC- BI_DD- BI_DB- BI_DA- BI_DD+ BI_DC+ BI_DD- BI_DC- Implicit implementation of the crossover function within a twisted-pair cable, or at a wiring panel, while not expressly forbidden, is beyond the scope of this standard.
Page 406 User’s Manual of WGSW-48040HP The standard cable, RJ45 pin assignment The standard RJ45 receptacle/connector There are 8 wires on a standard UTP/STP cable and each wire is color-coded. The following shows the pin allocation and color of straight-through cable and crossover cable connection: Straight Cable SIDE 1 SIDE 2...
Page 407: Appendix B : Glossary
User’s Manual of GS-5220 LCD Series Managed Switch APPENDIX B : GLOSSARY ACE is an acronym for Access Control Entry. It describes access permission associated with a particular ACE ID. There are three ACE frame types (Ethernet Type, ARP, and IPv4) and two ACE actions (permit and deny). The ACE also contains many detailed, different parameter options that are available for individual application.
Page 408 User’s Manual of GS-5220 LCD Series Managed Switch ACL|Rate Limiters: On this page, you can configure the rate limiters. There can be 15 different rate limiters, each ranging from 1 to 1024K packets per second. Under "Ports" and "Access Control List", you can assign a Rate Limiter ID to the ACE(s) or ingress port(s).
Page 409 User’s Manual of GS-5220 LCD Series Managed Switch Auto-negotiation is the process where two different devices establish the mode of operation and the speed settings that can be shared by those devices for a link. CC is an acronym for Continuity Check. It is a MEP functionality that is able to detect loss of continuity in a network by transmitting CCM frames to a peer MEP.
Page 410 User’s Manual of GS-5220 LCD Series Managed Switch The DHCP server ensures that all IP addresses are unique, for example, no IP address is assigned to a second client while the first client's assignment is valid (its lease has not expired). Therefore, IP address pool management is done by the server and not by a human network administrator.
Page 411 User’s Manual of GS-5220 LCD Series Managed Switch Dotted Decimal Notation refers to a method of writing IP addresses using decimal numbers and dots as separators between octets. An IPv4 dotted decimal address has the form x.y.z.w, where x, y, z, and w are decimal numbers between 0 and 255. DSCP DSCP is an acronym for Differentiated Services Code Point.
Page 412 User’s Manual of GS-5220 LCD Series Managed Switch Any Web server machine contains, in addition to the web page files it can serve, an HTTP daemon, a program that is designed to wait for HTTP requests and handle them when they arrive. The Web browser is an HTTP client, sending requests to server machines.
Page 413 User’s Manual of GS-5220 LCD Series Managed Switch IMAP IMAP is an acronym for Internet Message Access Protocol. It is a protocol for email clients to retrieve email messages from a mail server. IMAP is the protocol that IMAP clients use to communicate with the servers, and SMTP is the protocol used to transport mail to an IMAP server.
Page 414 User’s Manual of GS-5220 LCD Series Managed Switch LLDP LLDP is an IEEE 802.1ab standard protocol. The Link Layer Discovery Protocol(LLDP) specified in this standard allows stations attached to an IEEE 802 LAN to advertise, to other stations attached to the same IEEE 802 LAN, the major capabilities provided by the system incorporating that station, the management address or addresses of the entity or entities that provide management of those capabilities, and the identification of the stations point of attachment to the IEEE 802 LAN required by those management entities.
Page 415 User’s Manual of GS-5220 LCD Series Managed Switch Mirroring For debugging network problems or monitoring network traffic, the switch system can be configured to mirror frames from multiple ports to a mirror port. (In this context, mirroring a frame is the same as copying the frame.) Both incoming (source) and outgoing (destination) frames can be mirrored to the mirror port.
Page 416 User’s Manual of GS-5220 LCD Series Managed Switch NFS allows the system administrator to store resources in a central location on the network, providing authorized users continuous access to them, which means NFS supports sharing of files, printers, and other resources as persistent storage over a computer network.
Page 417 User’s Manual of GS-5220 LCD Series Managed Switch PHY is an abbreviation for Physical Interface Transceiver and is the device that implement the Ethernet physical layer (IEEE-802.3). PING Ping is a program that sends a series of packets over a network or the Internet to a specific computer in order to generate a response from that computer.
Page 418 User’s Manual of GS-5220 LCD Series Managed Switch QCE is an acronym for QoS Control Entry. It describes QoS class associated with a particular QCE ID. There are six QCE frame types: Ethernet Type, VLAN, UDP/TCP Port, DSCP, TOS, and Tag Priority. Frames can be classified by one of 4 different QoS classes: "Low", "Normal", "Medium", and "High"...
Page 419 User’s Manual of GS-5220 LCD Series Managed Switch RARP is an acronym for Reverse Address Resolution Protocol. It is a protocol that is used to obtain an IP address for a given hardware address, such as an Ethernet address. RARP is the complement of ARP. RADIUS RADIUS is an acronym for Remote Authentication Dial In User Service.
Page 420 User’s Manual of GS-5220 LCD Series Managed Switch SMTP is an acronym for Simple Mail Transfer Protocol. It is a text-based protocol that uses the Transmission Control Protocol (TCP) and provides a mail service modeled on the FTP file transfer service. SMTP transfers mail messages between systems and notifications regarding incoming mail.
Page 421 User’s Manual of GS-5220 LCD Series Managed Switch SyncE SyncE Is an abbreviation for Synchronous Ethernet. This functionality is used to make a network 'clock frequency' synchronized. Not to be confused with real time clock synchronized (IEEE 1588). TACACS+ TACACS+ is an acronym for Terminal Access Controller Access Control System Plus. It is a networking protocol which provides access control for routers, network access servers and other networked computing devices via one or more centralized servers.
Page 422 User’s Manual of GS-5220 LCD Series Managed Switch (UDP) and provides file writing and reading, but it does not provides directory service and security features. Toss Toss is an acronym for Type of Service. It is implemented as the IPv4 Toss priority control. It is fully decoded to determine the priority from the 6-bit Toss field in the IP header.
Page 423 User’s Manual of GS-5220 LCD Series Managed Switch VLAN A method to restrict communication between switch ports. VLANs can be used for the following applications: VLAN unaware switching: This is the default configuration. All ports are VLAN unaware with Port VLAN ID 1 and members of VLAN 1.
Page 424 User’s Manual of GS-5220 LCD Series Managed Switch researchers had found in the previous system , Wired Equivalent Privacy (WEP). WPA implements the majority of the IEEE 802.11i standard, and was intended as an intermediate measure to take the place of WEP while 802.11i was prepared.
Page 425 EC Declaration of Conformity For the following equipment: *Type of Product 16 /24-Port Gigabit PoE+ 2 /4-Port 10G SFP+ Managed Switch with LCD Touch Screen *Model Number : GS-5220-16UP2XV; GS-5220-16UP2XVR; GS-5220-24P4XV; GS-5220-24P4XVR; GS-5220-24UP4XV; GS-5220-24UP4XVR * Produced by: Manufacturer‘s Name : Planet Technology Corp. Manufacturer‘s Address : 10F., No.96, Minquan Rd., Xindian Dist., New Taipei City 231, Taiwan, R.O.C.

This manual is also suitable for:

Gs-5220-16t2xv Gs-5220-16t2xvr Gs-5220-24t4xv Gs-5220-24t4xvr Gs-5220-16up2xv Gs-5220-16up2xvr ... Show all

Planet Networking & Communication GS-5220 Series User Manual

Quick Links

Related Manuals for Planet Networking & Communication GS-5220 Series

Summary of Contents for Planet Networking & Communication GS-5220 Series