Page 2 Do not dispose of WEEE as unsorted municipal waste and have to collect such WEEE separately. Revision User’s Manual of PLANET WGS-managed series Models: WGS-804HPT, WGS-4215-8T, WGS-4215-8T2S and WGS-4215-8P2S Revision: 1.1 (May 2016) Part No: EM-WGS-804HPT_WGS-4215 series_v1.1...
Page 3: Table Of Contents
User’s Manual of WGS Managed Series TABLE OF CONTENTS 1. INTRODUCTION........................10 1.1 Packet Contents..............................10 1.2 Product Description ............................11 1.3 How to Use This Manual ..........................15 1.4 Product Features ..............................16 1.5 Product Specifications.............................19 2. INSTALLATION ........................26 2.1 Hardware Description............................26 ...
Page 4 User’s Manual of WGS Managed Series 4.2.6.2 Local Log..............................68 4.2.6.3 Remote Syslog ............................69 4.2.6.4 Log Message.............................71 4.2.7 SNMP Management ............................73 4.2.7.1 SNMP Overview ............................73 4.2.7.2 SNMP System Information ........................74 4.2.7.3 SNMP View ...............................75 ...
Page 5 User’s Manual of WGS Managed Series 4.5.7 Port VLAN Membership .............................129 4.5.8 Protocol VLAN Group Setting ..........................130 4.5.9 Protocol VLAN Port Setting ..........................132 4.5.10 GVRP Setting ..............................133 4.5.11 GVRP Port Setting ............................135 4.5.12 GVRP VLAN ..............................136 ...
Page 6 User’s Manual of WGS Managed Series 4.7.7.2 IGMP Filter Setting ..........................193 4.7.7.3 MLD Filter Setting............................194 4.8 Quality of Service ............................196 4.8.1 Understanding QoS ............................196 4.8.2 General................................197 4.8.2.1 QoS Properties ............................197 4.8.2.2 QoS Port Settings............................198 ...
Page 7 User’s Manual of WGS Managed Series 4.9.6.1 Profile Rules ............................239 4.9.6.2 Access Rules ............................241 4.9.7 DHCP Snooping ..............................242 4.9.7.1 DHCP Snooping Overview ........................242 4.9.7.2 Global Setting............................243 4.9.7.3 DHCP Snooping VLAN Setting........................244 4.9.7.4 Port Setting..............................246 ...
Page 8 User’s Manual of WGS Managed Series 4.11.4 Dynamic Learned.............................297 4.12 LLDP................................299 4.12.1 Link Layer Discovery Protocol .........................299 4.12.2 LLDP Global Setting ............................300 4.12.3 LLDP Port Setting ............................302 4.12.4 LLDP Local Device ............................305 4.12.5 LLDP Remove Device .............................307 ...
Page 9 User’s Manual of WGS Managed Series 5.3 Forwarding & Filtering ...........................347 5.4 Store-and-Forward............................347 5.5 Auto-Negotiation.............................348 6. TROUBLESHOOTING....................... 349 APPENDIX A Switch's RJ45 Pin Assignments ..............351 A.1 1000Mbps, 1000BASE-T ..........................351 A.2 10/100Mbps, 10/100BASE-TX ........................351 ...
Page 10: Introduction
Industrial 8-Port 10/100/1000T + 2-Port 100/1000X SFP Wall-mount Managed Switch (-40~75 degrees C) Industrial 8-Port 10/100/1000T 802.3at PoE+ + 2-Port 100/1000X SFP Wall-mount Managed Switch WGS-4215-8P2S (-40~75 degrees C) “Managed Switch” is used as an alternative name in this user’s manual.
Page 11: Product Description
User’s Manual of WGS Managed Series 1.2 Product Description Easily-deployed and Expanded Network Designed to be installed in a wall enclosure or simply mounted on a wall in any convenient location, PLANET WGS managed series, an innovative, Industrial Wall-mount Managed Gigabit Ethernet Switch, offers IPv6/IPv4 dual stack management, intelligent Layer 2 management functions, and user-friendly interface.
Page 12 User’s Manual of WGS Managed Series IPv6/IPv4 Dual Stack Supporting both IPv6 and IPv4 protocols, the WGS managed series helps the SMBs to step in the IPv6 era with the lowest investment as its network facilities need not to be replaced or overhauled if the IPv6 FTTx edge network is set up. Robust Layer 2 Features The WGS managed series can be programmed for advanced switch management functions such as dynamic port link aggregation, 802.1Q VLAN and Q-in-Q VLAN, Multiple Spanning Tree protocol (MSTP), Loop and BPDU Guard, IGMP...
Page 13 User’s Manual of WGS Managed Series Friendly and Secure Management For efficient management, the WGS managed series is equipped with Web, Telnet and SNMP management interfaces. With the built-in Web-based management interface, the WGS managed series offers an easy-to-use, platform-independent management and configuration facility.
Page 14 Flexibility and Extension Solution The WGS-4215-8T2S/WGS-4215-8P2S provides two dual-speed fiber SFP slots, it can also connect with the 100BASE-FX / 1000BASE-SX/LX SFP (Small Form-factor Pluggable) fiber transceiver and then to backbone switch and monitoring center over a long distance. The distance can be extended from 550 meters to 2 kilometers (multi-mode fiber) and up to 10/20/30/40/50/70/120 kilometers (single-mode fiber or WDM fiber).
Page 15: How To Use This Manual
User’s Manual of WGS Managed Series Intelligent SFP Diagnosis Mechanism The WGS-4215-8T2S/WGS-4215-8P2S supports SFP-DDM (Digital Diagnostic Monitor) function that greatly helps network administrator to easily monitor real-time parameters of the SFP, such as optical output power, optical input power, temperature, laser bias current and transceiver supply voltage.
Page 16: Product Features
1.4 Product Features Physical Port ■ 10/100/1000BASE-T Gigabit RJ45 copper ■ 100/1000BASE-X mini-GBIC/SFP slots (WGS-4215-8T2S/WGS-4215-8P2S only) Power over Ethernet (WGS PoE managed series) ■ Complies with IEEE 802.3at High Power over Ethernet End-span PSE ■ Complies with IEEE 802.3af Power over Ethernet End-span PSE ■...
Page 17 User’s Manual of WGS Managed Series Quality of Service ■ Ingress/Egress Rate Limit per port bandwidth control ■ Storm Control support  Broadcast/Unknown unicast/Unknown multicast ■ Traffic classification IEEE 802.1p CoS TOS/DSCP/IP Precedence of IPv4/IPv6 packets ■ Strict priority and Weighted Round Robin (WRR) CoS policies Multicast ■...
Page 18 User’s Manual of WGS Managed Series ■ BOOTP and DHCP for IP address assignment ■ System Maintenance Firmware upload/download via HTTP/TFTP Configuration upload/download through Web interface Dual Images Hardware reset button for system reboot or reset to factory default ■ SNTP Network Time Protocol ■...
Page 19: Product Specifications
User’s Manual of WGS Managed Series 1.5 Product Specifications WGS-804HPT / WGS-4215-8P2S Product WGS-804HPT WGS-4215-8P2S Hardware Specifications Copper Ports 8-Port 10/100/1000BASE-T RJ45 auto-MDI/MDI-X ports 2 x 100/1000BASE-X SFP interfaces SFP/mini-GBIC Slots Supports 100/1000Mbps dual mode and 4-Port with 802.3af / 802.3at PoE injector 8-Port with 802.3af / 802.3at PoE injector...
Page 20 User’s Manual of WGS Managed Series Power Consumption/ Max. 152 watts/519 BTU Max. 210 watts/716 BTU Dissipation Dimensions (W x D x H) 148 x 25 x 134 mm 178 x 25 x 134 mm Weight 532g 640g ESD Protection 6KV DC Contact Discharge 6KV DC Air Discharge 8KV DC...
Page 21 User’s Manual of WGS Managed Series IPv4/IPv6 IP-based ACE/MAC-based ACE 8 mapping ID to 8 level priority queues Port Number 802.1p priority DSCP/IP precedence of IPv4/IPv6 packets Traffic classification based, strict priority and WRR Ingress/Egress Rate Limit per port bandwidth control IEEE 802.1X port-based authentication Built-in RADIUS client to cooperate with RADIUS server RADIUS/TACACS+ authentication...
Page 22 User’s Manual of WGS Managed Series IEEE 802.3ab Gigabit 1000BASE-T IEEE 802.3x Flow Control and Back Pressure IEEE 802.3ad Port Trunk with LACP IEEE 802.1D Spanning Tree Protocol IEEE 802.1w Rapid Spanning Tree Protocol IEEE 802.1s Multiple Spanning Tree Protocol IEEE 802.1p Class of Service IEEE 802.1Q VLAN Tagging IEEE 802.1x Port Authentication Network Control...
Page 23 User’s Manual of WGS Managed Series WGS-4215-8T / WGS-4215-8T2S Product WGS-4215-8T WGS-4215-8T2S Hardware Specifications Copper Ports 8 x 10/100/1000BASE-T RJ45 auto-MDI/MDI-X ports 2 x 100/1000BASE-X SFP interfaces SFP/mini-GBIC Slots Supports 100/1000Mbps dual mode and DDM Switch Architecture Store-and-Forward Switch Fabric 16Gbps/non-blocking 20Gbps/non-blocking Switch Throughput@64Bytes...
Page 24 User’s Manual of WGS Managed Series Spanning Tree Protocol STP/RSTP/MSTP IGMP (v2/v3) snooping IGMP Snooping IGMP querier Up to 256 multicast groups MLD Snooping MLD (v1/v2) snooping, up to 256 multicast groups Access Control List IPv4/IPv6 IP-based ACL/MAC-based ACL 8 mapping ID to 8 level priority queues - Port number - 802.1p priority - 802.1Q VLAN tag...
Page 25 User’s Manual of WGS Managed Series IEEE 802.1D Spanning Tree Protocol IEEE 802.1w Rapid Spanning Tree Protocol IEEE 802.1s Multiple Spanning Tree Protocol IEEE 802.1p Class of Service IEEE 802.1Q VLAN tagging IEEE 802.1x Port Authentication Network Control IEEE 802.1ab LLDP IEEE 802.3af Power over Ethernet IEEE 802.3at High Power over Ethernet RFC 768 UDP...
Page 26: Installation
User’s Manual of WGS Managed Series 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 27 User’s Manual of WGS Managed Series WGS-4215-8T Front Panel Figure 2-1-1b WGS-4215-8T Front Panel WGS-4215-8T2S Front Panel Figure 2-1-1c WGS-4215-8T2S Front Panel...
Page 28 ■ Gigabit TP Interface 10/100/1000BASE-T copper, RJ45 twisted-pair: Up to 100 meters. ■ 100/1000BASE-X SFP Slots (WGS-4215-8T2S and WGS-4215-8P2S only) Each of the SFP (Small Form-factor Pluggable) slots supports dual-speed, 1000BASE-SX/LX or 100BASE-FX For 1000BASE-SX/LX SFP transceiver module: From 550 meters (multi-mode fiber) to 10/30/50/70/120 kilometers (single-mode fiber).
Page 29 User’s Manual of WGS Managed Series To install the 3-pin Terminal Block Connector on the Wall-mount Managed Switch, follow the following steps: Step 1: Insert positive DC power wire into V+, negative DC power wire into V-, and grounding wire into Ground. Step 2: Tighten the wire-clamp screws for preventing the wires from loosening.
Page 30: Led Indications
User’s Manual of WGS Managed Series 2.1.2 LED Indications The front panel LEDs indicates instant status of port links, data activity and system power; it helps monitor and troubleshoot when needed. Figure 2-1-2a~2-1-2d show the LED indications of these Managed Switches. WGS-804HPT LED Indication Figure 2-1-2a WGS-804HPT LED Panel...
Page 31 User’s Manual of WGS Managed Series ■ System Color Function Green Lights to indicate that the Switch has power. ■ PoE 10/100/1000BASE-T Interfaces (Port-1 to Port-4) Color Function Lights: To indicate the link through that port is successfully established. LNK/ACT Green Blinks: To indicate that the switch is actively sending or receiving data over that port.
Page 32 User’s Manual of WGS Managed Series WGS-4215-8T LED Indication Figure 2-1-2b WGS-4215-8T LED Panel System ■ Color Function Green Lights to indicate that the Switch has power. 10/100/1000BASE-T Interfaces (Port-1 to Port-8) ■ Color Function Lights: To indicate the link through that port is successfully established and operating at 0/100 Orange 10/100Mbps.
Page 33 User’s Manual of WGS Managed Series WGS-4215-8T2S LED Indication Figure 2-1-2c WGS-4215-8T2S LED Panel ■ System Color Function Green Lights to indicate that the Switch has power. ■ 10/100/1000BASE-T Interfaces (Port-1 to Port-8) Color Function Lights: To indicate the link through that port is successfully established and operating at 10/100 10/100Mbps.
Page 34 User’s Manual of WGS Managed Series WGS-4215-8P2S LED Indication Figure 2-1-2d WGS-4215-8P2S LED Panel ■ System Color Function Lights to indicate that the Switch has power. Green Blinks to indicate the system of the Switch is booting ■ PoE 10/100/1000BASE-T Interfaces (Port-1 to Port-8)
Page 35: Physical Dimensions
User’s Manual of WGS Managed Series 2.1.3 Physical Dimensions WGS-804HPT Dimensions (W x D x H) : 148 x 25 x 134mm ...
Page 36 User’s Manual of WGS Managed Series WGS-4215-8T  Dimensions (W x D x H) : 148 x 25 x 134mm...
Page 37 User’s Manual of WGS Managed Series WGS-4215-8T2S  Dimensions (W x D x H) : 178 x 25 x 134mm...
Page 38 User’s Manual of WGS Managed Series WGS-4215-8P2S  Dimensions (W x D x H) : 178 x 25 x 134mm...
Page 39: Installing The Switch
There are 4 holes with 8mm diameter on the wall; ■ WGS-804HPT/WGS-4215-8T: the distance between the 2 holes is 133mm ■ WGS-4215-8T2S/WGS-4215-8P2S: the distance between the 2 holes is 163mm Note: The line through them must be horizontal. Step 2: Install a conductor pipe inside the board hole and flush the edge of the conductor pipe with the wall surface.
Page 40: Din-Rail Mount Installation
User’s Manual of WGS Managed Series B. To install the Wall-mount Managed Switch on a magnetic surface, simply follow the following diagram: 2.2.2 DIN-rail Mount Installation The DIN-rail kit is included in the package. When the wall-mount application for the Wall-mount Managed Switch needs to be replaced with DIN-rail application, please refer to the following figures to screw the DIN-rail on the Wall-mount Managed Switch.
Page 41 User’s Manual of WGS Managed Series Step 2: Lightly insert the button of DIN-rail into the track. Step 3: Check whether the DIN-rail is tightly on the track.
Page 42: Installing The Sfp Transceiver
User’s Manual of WGS Managed Series 2.2.3 Installing the SFP transceiver The sections describe how to insert an SFP transceiver into an SFP slot. The SFP transceivers are hot-pluggable and hot-swappable. You can plug in and out the transceiver to/from any SFP port without having to power down the Managed Switch, as the Figure 2-1-2e shows.
Page 43 User’s Manual of WGS Managed Series Gigabit Ethernet Transceiver (1000BASE-X SFP) Connector Model Speed (Mbps) Fiber Mode Distance Wavelength (nm) Operating Temp. Interface MGB-GT 1000 Copper 100m 0 ~ 60 degrees C MGB-SX 1000 Multi Mode 550m 850nm 0 ~ 60 degrees C MGB-SX2 1000 Multi Mode...
Page 44 User’s Manual of WGS Managed Series Before we connect Managed Switch to the other network device, we have to make sure both sides of the SFP transceivers are with the same media type, for example, 1000BASE-SX to 1000BASE-SX, 1000BASE-LX to 1000BASE-LX.
Page 45: Switch Management
User’s Manual of WGS Managed Series 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 46: Management Access Overview
User’s Manual of WGS Managed Series 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:  Web browser interface An external SNMP-based network management application ...
Page 47: Web Management
User’s Manual of WGS Managed Series 3.3 Web 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. After you set up your IP address for the switch, you can access the Managed Switch's Web interface applications directly in your Web browser by entering the IP address of the Managed Switch.
Page 48: Snmp-Based Network Management
User’s Manual of WGS Managed Series 3.4 SNMP-based Network Management You can use an external SNMP-based application to configure and manage the Managed Switch, such as SNMPc 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 49 User’s Manual of WGS Managed Series 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 3-1-5 Planet Smart Discovery Utility Screen This utility shows all the necessary information from the devices, such as MAC Address, Device Name, firmware version and Device IP Subnet address.
Page 50: Web Configuration
User’s Manual of WGS Managed Series 4. WEB CONFIGURATION This section introduces the configuration and functions of the Web-based management. 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 51 User’s Manual of WGS Managed Series When the following login screen appears, please enter the default username "admin" with password “admin” to login the main screen of Managed Switch. The login screen in Figure 4-1-2 appears. Figure 4-1-2 Login screen Default User Name: admin Default Password: admin After entering the username and password, the main screen appears as...
Page 52 User’s Manual of WGS Managed Series 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 53: Main Web Page
User’s Manual of WGS Managed Series 4.1 Main Web Page The Managed Switch provides a Web-based browser interface for configuring and managing it. This interface allows you to access the Managed Switch using the Web browser of your choice. This chapter describes how to use the Managed Switch’s Web browser interface to configure and manage it.
Page 54: Save Button
User’s Manual of WGS Managed Series Figure 4-1-5 Managed Switch Main Functions Menu Buttons : Click to save changes or reset to default. : Click to logout the Managed Switch. : Click to reboot the Managed Switch. : Click to refresh the page. 4.1.1 Save Button This save button allows you to save the running/startup/backup configuration or reset switch in default parameter.
Page 55: Configuration Manager
User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Save Configuration to Click to save the configuration. For more detailed information, please refer to FLASH chapter 4.1.2  Restore to Default Click to reset switch in default parameter. For more detailed information, please refer to chapter 4.15.1 4.1.2 Configuration Manager The system file folder contains configuration settings.
Page 56: Saving Configuration
User’s Manual of WGS Managed Series configuration file to be startup-config.  Backup Configuration The backup configuration is empty in FLASH; please save the backup configuration first by “Maintenance > Backup Manager”. Buttons : Click to save configuration. 4.1.2.1 Saving Configuration In the Managed Switch, the running configuration file stores in the RAM.
Page 57: System
User’s Manual of WGS Managed Series 4.2 System Use the System menu items to display and configure basic administrative details of the Managed Switch. Under System the following topics are provided to configure and view the system information. This section has the following items: ■...
Page 58: Ip Configurations
User’s Manual of WGS Managed Series The page includes the following fields: Object Description  System Name Display the current system name  System Location Display the current system location  System Contact Display the current system contact  MAC Address The MAC address of this Managed Switch.
Page 59 User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Indicates the IP address mode operation. Possible modes are: Mode Static: Enable NTP mode operation. When enabling NTP mode operation, the agent forwards and transfers NTP messages between the clients and the server when they are not on the same subnet domain.
Page 60: Ipv6 Configuration
User’s Manual of WGS Managed Series The page includes the following fields: Object Description  DHCP State Display the current DHCP state.  IP Address Display the current IP address.  Subnet Mask Display the current subnet mask.  Gateway Display the current gateway.
Page 61 User’s Manual of WGS Managed Series once. It also uses the following legally IPv4 address. For example, ':192.1.2.34'. Provide the IPv6 Prefix of this switch. The allowed range is 1 through 128.  Gateway Provide the IPv6 gateway address of this switch. IPv6 address is in 128-bit records represented as eight fields of up to four hexadecimal digits with a colon separating each field (:).
Page 62: User Configuration
User’s Manual of WGS Managed Series 4.2.4 User Configuration This page provides an overview of the current users and privilege type. Currently the only way to login as another user on the Web server is to close and reopen the browser. After the setup is completed, please press “Apply” button to take effect. Please login Web interface with a new user name and password;...
Page 63: Time Settings
User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Username Display the current username  Password Type Display the current password type  Privilege Type Display the current privilege type  Modify Click to modify the local user entry : Delete the current user 4.2.5 Time Settings 4.2.5.1 System Time...
Page 64 User’s Manual of WGS Managed Series  Manual Time To set time manually.  Year - Select the starting Year.  Month - Select the starting month.  Day - Select the starting day.  Hours - Select the starting hour. ...
Page 65 User’s Manual of WGS Managed Series Buttons : Click to apply changes. Figure 4-2-9 Time Information Page Screenshot The page includes the following fields: Object Description  Current Data/Time Display the current data/time  SNTP Display the current SNTP state ...
Page 66: Sntp Server Settings
User’s Manual of WGS Managed Series 4.2.5.2 SNTP Server Settings The SNTP Server Configuration screens in Figure 4-2-10 & Figure 4-2-11 appear. Figure 4-2-10 SNTP Setup Page Screenshot The page includes the following fields: Object Description  SNTP Server Address Type the IP address or domain name of the SNTP server ...
Page 67: Log Management
User’s Manual of WGS Managed Series 4.2.6 Log Management The Managed Switch log management is provided here. The local logs allow you to configure and limit system messages that are logged to flash or RAM memory. The default is for event levels 0 to 3 to be logged to flash and levels 0 to 6 to be logged to RAM.
Page 68: Local Log
User’s Manual of WGS Managed Series Figure 4-2-13 Logging Information Page Screenshot The page includes the following fields: Object Description  Logging Service Display the current logging service status 4.2.6.2 Local Log The switch system local log information is provided here. The local Log screens in Figure 4-2-14 &...
Page 69: Remote Syslog
User’s Manual of WGS Managed Series Buttons : Click to apply changes. Figure 4-2-15 Local Log Setting Status Page Screenshot The page includes the following fields: Object Description  Status Display the current local log state  Target Display the current local log target ...
Page 70 User’s Manual of WGS Managed Series The Remote Syslog screens in Figure 4-2-16 & Figure 4-2-17 appear. Figure 4-2-16 Remote Log Target Page Screenshot The page includes the following fields: Object Description  Server Address Provide the remote syslog IP address of this switch. ...
Page 71: Log Message
User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Status Display the current remote syslog state  Server Info Display the current remote syslog server information  Severity Display the current remote syslog severity ...
Page 72 User’s Manual of WGS Managed Series Buttons : Click to view log. Figure 4-2-19 Logging Information Page Screenshot The page includes the following fields: Object Description  Target Display the current log target  Severity Display the current log severity ...
Page 73: Snmp Management
User’s Manual of WGS Managed Series Buttons : Click to clear the log. : Click to refresh the log. 4.2.7 SNMP Management 4.2.7.1 SNMP Overview The Simple Network Management Protocol (SNMP) is an application layer protocol that facilitates the exchange of management information between network devices.
Page 74: Snmp System Information
User’s Manual of WGS Managed Series 4.2.7.2 SNMP System Information Configure SNMP setting on this page. The SNMP System global setting screens in Figure 4-2-21 & Figure 4-2-22 appear. Figure 4-2-21 SNMP Global Setting Page Screenshot The page includes the following fields: Object Description ...
Page 75: Snmp View
User’s Manual of WGS Managed Series 4.2.7.3 SNMP View Configure SNMPv3 view table on this page. The entry index keys are View Name and OID Subtree. The SNMPv3 View Table Setting screens in Figure 4-2-23 Figure 4-2-24 appear. Figure 4-2-23 SNMPv3 View Table Setting Page Screenshot The page includes the following fields: Object Description...
Page 76: Snmp Access Group
User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Display the current SNMP view name View Name  Subtree OID Display the current SNMP subtree OID  OID Mask Display the current SNMP OID mask ...
Page 77 User’s Manual of WGS Managed Series Note: The Security Level applies to SNNPv3 only.  Read View Name Read view name is the name of the view in which you can only view the contents of the agent. The allowed string length is 1 to 16. ...
Page 78: Snmp Community
User’s Manual of WGS Managed Series 4.2.7.5 SNMP Community Configure SNMP Community on this page. The SNMP Community screens in Figure 4-2-27 & Figure 4-2-28 appear. Figure 4-2-27 Community Setting Page Screenshot The page includes the following fields: Object Description ...
Page 79: Snmp User
User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Community Name Display the current community type  Group Name Display the current SNMP access group’s name  View Name Display the current view name ...
Page 80 User’s Manual of WGS Managed Series  MD5: An optional flag to indicate that this user using MD5 authentication 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 exists. That means you must first ensure that the value is set correctly.
Page 81: Snmpv1, 2 Notification Recipients
User’s Manual of WGS Managed Series 4.2.7.7 SNMPv1, 2 Notification Recipients Configure SNMPv1 and 2 notification recipients on this page. The SNMPv1, 2 Notification Recipients screens in Figure 4-2-31 & Figure 4-2-32 appear. Figure 4-2-31 SNMPv1, 2 Notification Recipients Page Screenshot The page includes the following fields: Object Description...
Page 82: Snmpv3 Notification Recipients
User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Display the current server address Server Address  SNMP Version Display the current SNMP version  Notify Type Display the current notify type  Community Name Display the current community name ...
Page 83: Snmp Engine Id
User’s Manual of WGS Managed Series Buttons : Click to add a new SNMPv3 host entry. Figure 4-2-34 SNMPv3 Host Status Page Screenshot The page includes the following fields: Object Description  Server Address Display the current server address  Notify Type Display the current notify type ...
Page 84: Snmp Remote Engine Id
User’s Manual of WGS Managed Series The page includes the following fields: Object Description  An octet string identifying the engine ID that this entry should belong to. The Engine ID string must contain an even number between 10 and 64 hexadecimal digits, but all-zeros and all-'F's are not allowed.
Page 85 User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Remote IP Address Indicates the SNMP remote engine ID address. It allows a valid IP address in dotted decimal notation ('x.y.z.w').  Engine ID An octet string identifying the engine ID that this entry should belong to. Buttons : Click to apply changes.
Page 86: Port Management
User’s Manual of WGS Managed Series 4.3 Port Management Use the Port Menu to display or configure the Managed Switch's ports. This section has the following items: Configures port configuration settings  Port Configuration Port Counters Lists Ethernet and RMON port statistics ...
Page 87 User’s Manual of WGS Managed Series  Speed Select any available link speed for the given switch port. Draw the menu bar to select the mode.  Auto - Setup Auto negotiation.  Auto-10M - Setup 10M Auto negotiation. Auto-100M - Setup 100M Auto negotiation. ...
Page 88: Port Counters
User’s Manual of WGS Managed Series The page includes the following fields: Object Description  This is the logical port number for this row Port  Description Click to indicate the port name  Enable State Display the current port state ...
Page 89 User’s Manual of WGS Managed Series Figure 4-3-4 Interface Counters Page Screenshot Object Description  Received Octets The total number of octets received on the interface, including framing characters.  Received Unicast The number of subnetwork-unicast packets delivered to a higher-layer protocol. Packets ...
Page 90 User’s Manual of WGS Managed Series  Received Broadcast The number of packets, delivered by this sub-layer to a higher (sub-) layer, Packets addressed to a broadcast address at this sub-layer.  Transmit Multicast The total number of packets that higher-level protocols requested is transmitted Packets and is addressed to a multicast address at this sub-layer, including those that were discarded or not sent.
Page 91 User’s Manual of WGS Managed Series operating in full-duplex mode.  Frame Too Long A count of frames received on a particular interface that exceeds the maximum permitted frame size.  Symbol Errors The number of received and transmitted symbol errors ...
Page 92 User’s Manual of WGS Managed Series  Multicast Packets The total number of good frames received that were directed to this multicast address.  CRC / Alignment The number of CRC/alignment errors (FCS or alignment errors). Errors  Undersize Packets The total number of frames received that were less than 64 octets long(excluding framing bits, but including FCS octets) and were otherwise well formed.
Page 93: Bandwidth Utilization
User’s Manual of WGS Managed Series 4.3.3 Bandwidth Utilization The Bandwidth Utilization page displays the percentage of the total available bandwidth being used on the ports. Bandwidth utilization statistics can be viewed using a line graph. The Bandwidth Utilization screen in Figure 4-3-7 appears.
Page 94: Port Mirroring
User’s Manual of WGS Managed Series 4.3.4 Port Mirroring Configure port Mirroring on this page. This function provides monitoring of network traffic that forwards a copy of each incoming or outgoing packet from one port of a network switch to another port where the packet can be studied. It enables the manager to keep close track of switch performance and alter it if necessary.
Page 95 User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Session ID Set the port mirror session ID. Possible ID are: 1 to 4.  Monitor Session State Enable or disable the port mirroring function. ...
Page 96: Jumbo Frame
User’s Manual of WGS Managed Series 4.3.5 Jumbo Frame This page provides to select the maximum frame size allowed for the switch port. The Jumbo Frame screen in Figure 4-3-11 & Figure 4-3-12 appear. Figure 4-3-11 Jumbo Frame Setting Page Screenshot The page includes the following fields: Object Description...
Page 97: Port Error Disabled Configuration
User’s Manual of WGS Managed Series 4.3.6 Port Error Disabled Configuration This page provides to set port error disable function. The Port Error Disable Configuration screens in Figure 4-3-13 & Figure 4-3-14 appear. Figure 4-3-13 Error Disabled Recovery Page Screenshot The page includes the following fields: Object Description...
Page 98 User’s Manual of WGS Managed Series Buttons : Click to apply changes. Figure 4-3-14 Error Disabled Information Page Screenshot The page includes the following fields: Object Description  Recovery Interval Display the current recovery interval time  BPDU Guard Display the current BPDU guard status ...
Page 99: Port Error Disabled
User’s Manual of WGS Managed Series 4.3.7 Port Error Disabled This page provides disable that transitions a port into error disable and the recovery options. The ports were disabled by some protocols such as BPDU Guard, Loopback and UDLD. The Port Error Disable screen in Figure 4-3-15 appears.
Page 100 User’s Manual of WGS Managed Series For protected port group to be applied, the Managed switch must first be configured for standard VLAN operation. Ports in a protected port group fall into one of these two groups:  Promiscuous (Unprotected) ports —...
Page 101 User’s Manual of WGS Managed Series Figure 4-3-16 Protected Ports Settings Page Screenshot The page includes the following fields: Object Description  Port List Select port number from this drop-down list.  Port Type Displays protected port types. - Protected: A single stand-alone VLAN that contains one promiscuous port and one or more isolated (or host) ports.
Page 102: Eee
User’s Manual of WGS Managed Series 4.3.9 EEE What is EEE EEE is a power saving option that reduces the power usage when there is low or no traffic utilization. EEE works by powering down circuits when there is no traffic. When a port gets data to be transmitted all circuits are powered up. The time it takes to power up the circuits is named wakeup time.
Page 103: Sfp Module Information
User’s Manual of WGS Managed Series Buttons : Click to apply changes. Figure 4-3-19 EEE Enable Status Page Screenshot The page includes the following fields: Object Description  Port The switch port number of the logical port  EEE State Display the current EEE state 4.3.10 SFP Module Information Managed switch has supported the SFP module with digital diagnostics monitoring (DDM) function, this feature is also...
Page 104: Sfp Module Status
User’s Manual of WGS Managed Series 4.3.10.1 SFP Module Status The SFP Module Status screens in Figure 4-3-20 & Figure 4-3-21 appear. Figure 4-3-20 Port Selected Page Screenshot with Sample Switch The page includes the following fields: Object Description  Port Select port number from this drop-down list Figure 4-3-21 Fiber Port Status Page Screenshot...
Page 105: Sfp Module Detail Status
User’s Manual of WGS Managed Series The page includes the following fields: Object Description  OE-Present Display the current SFP OE-present  LOS Display the current SFP LOS 4.3.10.2 SFP Module Detail Status The SFP Module Detail Status screen in Figure 4-3-22 appears.
Page 106: Link Aggregation
User’s Manual of WGS Managed Series 4.4 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 107 User’s Manual of WGS Managed Series 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 108: Lag Setting
User’s Manual of WGS Managed Series 4.4.1 LAG Setting This page allows configuring load balance algorithm configuration settings. The LAG Setting screens in Figure 4-4-2 & Figure 4-4-3 appear. Figure 4-4-2 LAG Setting Page Screenshot The page includes the following fields: Object Description ...
Page 109: Lag Management
User’s Manual of WGS Managed Series 4.4.2 LAG Management This page is used to configure the LAG management. The LAG Management screens in Figure 4-4-4 & Figure 4-4-5 appear. Figure 4-4-4 LAG Management Page Screenshot The page includes the following fields: Object Description ...
Page 110: Lag Port Setting
User’s Manual of WGS Managed Series The page includes the following fields: Object Description  The LAG for the settings contained in the same row  Name Display the current name  Type Display the current type  Link State Display the link state ...
Page 111 User’s Manual of WGS Managed Series  Auto-100M – Set up 100M Auto negotiation.  Auto-1000M - Set up 1000M Auto negotiation.  Auto-10/100M – Set up 10/100M Auto negotiation.  10M – Set up 10M Force mode.  100M – Set up 100M Force mode. ...
Page 112: Lacp Setting
User’s Manual of WGS Managed Series  Duplex Display the current duplex mode  Flow Control Config Display the current flow control configuration  Flow Control Status Display the current flow control status 4.4.4 LACP Setting This page is used to configure the LACP system priority setting. The LACP Setting screens in Figure 4-4-8 &...
Page 113: Lacp Port Setting
User’s Manual of WGS Managed Series 4.4.5 LACP Port Setting This page is used to configure the LACP port setting. The LACP Port Setting screens in Figure 4-4-10 & Figure 4-4-11 appear. Figure 4-4-10 LACP Port Setting Page Screenshot The page includes the following fields: Object Description ...
Page 114: Lag Status
User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Port Name The switch port number of the logical port  Priority Display the current LACP priority parameter  Timeout Display the current timeout parameter 4.4.6 LAG Status This page displays LAG status.
Page 115 User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Trunk Display the current trunk ID  Port Display the current port number  PartnerSysId The system ID of link partner. This field would be updated when the port receives LACP PDU from link partner ...
Page 116 User’s Manual of WGS Managed Series “Expired”. The contents could be true or false. If the contents are false, the web will show “_”; if the contents are true, the Web shows “A”, “T”, “G”, “S”, “C”, “D”, “F” and “E” for each content respectively.
Page 117: Vlan
User’s Manual of WGS Managed Series 4.5 VLAN 4.5.1 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 118: Ieee 802.1Q Vlan
User’s Manual of WGS Managed Series This section has the following items:  Management VLAN Configures the management VLAN  Create VLAN Creates the VLAN group Configures mode and PVID on the VLAN port  Interface Settings Port to VLAN Configures the VLAN membership ...
Page 119 User’s Manual of WGS Managed Series ■ IEEE 802.1Q Standard IEEE 802.1Q (tagged) VLAN are implemented on the Switch. 802.1Q VLAN require tagging, which enables them to span the entire network (assuming all switches on the network are IEEE 802.1Q-compliant). VLAN allow a network to be segmented in order to reduce the size of broadcast domains.
Page 120 User’s Manual of WGS Managed Series The Ether Type and VLAN ID are inserted after the MAC source address, but before the original Ether Type/Length or Logical Link Control. Because the packet is now a bit longer than it was originally, the Cyclic Redundancy Check (CRC) must be recalculated.
Page 121 User’s Manual of WGS Managed Series ■ Assigning Ports to VLANs Before enabling VLANs for the switch, you must first assign each port to the VLAN group(s) in which it will participate. By default all ports are assigned to VLAN 1 as untagged ports. Add a port as a tagged port if you want it to carry traffic for one or more VLANs, and any intermediate network devices or the host at the other end of the connection supports VLANs.
Page 122: Management Vlan
User’s Manual of WGS Managed Series 4.5.3 Management VLAN Configure Management VLAN on this page. The screens in Figure 4-5-1 & Figure 4-5-2 appear. Figure 4-5-1 Management VLAN Setting Page Screenshot The page includes the following fields: Object Description  Management VLAN Provide the managed VLAN ID Buttons : Click to apply changes.
Page 123: Create Vlan
User’s Manual of WGS Managed Series 4.5.4 Create VLAN Create/delete VLAN on this page. The screens in Figure 4-5-3 & Figure 4-5-4 appear. Figure 4-5-3 VLAN Setting Page Screenshot The page includes the following fields: Object Description  Indicates the ID of this particular VLAN. VLAN List ...
Page 124: Interface Settings
User’s Manual of WGS Managed Series 4.5.5 Interface Settings This page is used for configuring the Managed Switch port VLAN. The VLAN per Port Configuration Page contains fields for managing ports that are part of a VLAN. The port default VLAN ID (PVID) is configured on the VLAN Port Configuration Page. All untagged packets arriving to the device are tagged by the ports PVID.
Page 125 User’s Manual of WGS Managed Series The Managed Switch supports multiple VLAN tags and can therefore be used in MAN applications as a provider bridge, aggregating traffic from numerous independent customer LANs into the MAN (Metro Access Network) space. One of the purposes of the provider bridge is to recognize and use VLAN tags so that the VLANs in the MAN space can be used independent of the customers’...
Page 126 User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Select port number from this drop-down list to set VLAN port setting. Port Select  Interface VLAN Mode Set the port in access, trunk, hybrid and tunnel mode. ...
Page 127 User’s Manual of WGS Managed Series Buttons : Click to apply changes. Figure 4-5-6 Edit Interface Setting Page Screenshot The page includes the following fields: Object Description  The switch port number of the logical port Port  Interface VLAN Mode Display the current interface VLAN mode ...
Page 128: Port To Vlan
User’s Manual of WGS Managed Series 4.5.6 Port to VLAN Use the VLAN Static Table to configure port members for the selected VLAN index. This page allows you to add and delete port members of each VLAN. The screen in Figure 4-5-7 appears.
Page 129: Port Vlan Membership
User’s Manual of WGS Managed Series Untagged: Interface is a member of the VLAN. All packets transmitted by the port will be untagged, that is, not carry a tag and therefore not carry VLAN or CoS information. Note that an interface must be assigned to at least one group as an untagged port.
Page 130: Protocol Vlan Group Setting
User’s Manual of WGS Managed Series 4.5.8 Protocol VLAN Group Setting The network devices required to support multiple protocols cannot be easily grouped into a common VLAN. This may require non-standard devices to pass traffic between different VLANs in order to encompass all the devices participating in a specific protocol.
Page 131 User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Protocol Group ID assigned to the Special Protocol VLAN Group. Group ID  Frame Type Frame Type can have one of the following values:  Ethernet II ...
Page 132: Protocol Vlan Port Setting
User’s Manual of WGS Managed Series 4.5.9 Protocol VLAN Port Setting This page allows you to map an already configured Group Name to a VLAN/port for the switch. The Protocol VLAN Port Setting/State screens in Figure 4-5-11 & Figure 4-5-12 appear.
Page 133: Gvrp Setting
User’s Manual of WGS Managed Series 4.5.10 GVRP Setting GARP VLAN Registration Protocol (GVRP) defines a way for switches to exchange VLAN information in order to register VLAN members on ports across the network. VLANs are dynamically configured based on join messages issued by host devices and propagated throughout the network. GVRP must be enabled to permit automatic VLAN registration, and to support VLANs which extend beyond the local switch.
Page 134 User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Controls whether GVRP is enabled or disabled on this switch. GVRP  Join Timeout The interval between transmitting requests/queries to participate in a VLAN group. Range: 20-16375 centiseconds Default: 20 centiseconds ...
Page 135: Gvrp Port Setting
User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Display the current GVRP status GVRP Status  Join Timeout Display the current join timeout parameter  Leave Timeout Display the current leave timeout parameter ...
Page 136: Gvrp Vlan
User’s Manual of WGS Managed Series Figure 4-5-16 GVRP Port Status Page Screenshot The page includes the following fields: Object Description  The switch port number of the logical port Port  Enable Status Display the current GVRP port state ...
Page 137: Gvrp Statistics
User’s Manual of WGS Managed Series 4.5.13 GVRP Statistics The GVRP Port Statistics and Error Statistics screens in Figure 4-5-18 & Figure 4-5-19 appear. Figure 4-5-18 GVRP Port Statistics Page Screenshot The page includes the following fields: Object Description  The switch port number of the logical port Port ...
Page 138 User’s Manual of WGS Managed Series The page includes the following fields: Object Description  The switch port number of the logical port. Port  Invalid Protocol ID Display the current invalid protocol ID  Invalid Attribute Type Display the current invalid attribute type ...
Page 139: Vlan Setting Example
User’s Manual of WGS Managed Series 4.5.14 VLAN setting example: - Separate VLANs - 802.1Q VLAN Trunk 4.5.14.1 Two separate 802.1Q VLANs The diagram shows how the Managed Switch handles Tagged and Untagged traffic flow for two VLANs. VLAN Group 2 and VLAN Group 3 are separated VLANs.
Page 140 User’s Manual of WGS Managed Series While the packet leaves Port-2, it will be stripped away its tag becoming an untagged packet. While the packet leaves Port-3, it will keep as a tagged packet with VLAN Tag=2. Tagged packet entering VLAN 2 ...
Page 141 User’s Manual of WGS Managed Series Assign VLAN mode and PVID to each port: Port-1,Port-2 and Port-3 : VLAN Mode = Hybrid, PVID=2 Port-4,Port-5 and Port-6 : VLAN Mode = Hybrid, PVID=3 Assign Tagged/Untagged to each port: VLAN ID = 2: Port-1 &...
Page 142: Vlan Trunking Between Two 802.1Q Aware Switches
User’s Manual of WGS Managed Series 4.5.14.2 VLAN Trunking between two 802.1Q aware switches In most cases, they are used for “Uplink” to other switches. VLANs are separated at different switches, but they need to access other switches within the same VLAN group. The screen in Figure 4-5-21 appears.
Page 143 User’s Manual of WGS Managed Series Assign VLAN mode and PVID to each port: Port-1,Port-2 and Port-3 : VLAN Mode = Hybrid, PVID=2 Port-4,Port-5 and Port-6 : VLAN Mode = Hybrid, PVID=3 Port-7 : VLAN Mode = Hybrid, PVID=1 Assign Tagged/Untagged to each port: VLAN ID = 1: Port-1~6 = Untagged, Port -7 = Excluded.
Page 144 User’s Manual of WGS Managed Series VLAN ID = 3: Port-4 & 5 = Untagged, Port -6 & 7= Tagged, Port-1~3 = Excluded.
Page 145: Spanning Tree Protocol
User’s Manual of WGS Managed Series 4.6 Spanning Tree Protocol 4.6.1 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 146 User’s Manual of WGS Managed Series 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. BPDUs are not directly forwarded by the switch, but the receiving switch uses the information in the frame to calculate a BPDU, and, if the topology changes, initiates a BPDU transmission.
Page 147 User’s Manual of WGS Managed Series Figure 4-6-1 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. If properly configured, each port stabilizes to the forwarding or blocking state.
Page 148 User’s Manual of WGS Managed Series a 16-bit priority and a 48-bit Ethernet MAC below) address 32768 + MAC Priority A relative priority for each switch – lower 32768 numbers give a higher priority and a greater chance of a given switch being elected as the root bridge Hello Time The length of time between broadcasts of...
Page 149 User’s Manual of WGS Managed Series Hello Time – The Hello Time can be from 1 to 10 seconds. This is the interval between two transmissions of BPDU packets sent by the Root Bridge to tell all other Switches that it is indeed the Root Bridge. If you set a Hello Time for your Switch, and it is not the Root Bridge, the set Hello Time will be used if and when your Switch becomes the Root Bridge.
Page 150 User’s Manual of WGS Managed Series Figure 4-6-2 Before Applying the STA Rules In this example, only the default STP values are used. Figure 4-6-3 After Applying the STA Rules...
Page 151 User’s Manual of WGS Managed Series 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 152: Stp Global Settings
User’s Manual of WGS Managed Series 4.6.2 STP Global Settings This page allows you to configure STP system settings. The settings are used by all STP Bridge instances in the Switch. The Managed Switch support the following Spanning Tree protocols: ‧...
Page 153 User’s Manual of WGS Managed Series RSTP-Operation and MSTP-Operation.  Configuration Name Identifier used to identify the configuration currently being used.  Configuration Revision Identifier used to identify the configuration currently being used. The values allowed are between 0 and 65535. The default value is 0.
Page 154: Stp Port Setting
User’s Manual of WGS Managed Series 4.6.3 STP Port Setting This page allows you to configure per port STP settings. The STP Port Setting screens in Figure 4-6-6 & Figure 4-6-7 appear. Figure 4-6-6 STP Port Configuration Page Screenshot The page includes the following fields: Object Description ...
Page 155 User’s Manual of WGS Managed Series the appropriate BPDU format (RSTP or STP-compatible) to send on the selected interfaces. (Default: Disabled) Buttons : Click to apply changes. By default, the system automatically detects the speed and duplex mode used on each port, and configures the path cost according to the values shown below.
Page 156 User’s Manual of WGS Managed Series Figure 4-6-7 STP Port Status Page Screenshot The page includes the following fields: Object Description  The switch port number of the logical STP port. Port  Admin Enable Display the current STP port mode status ...
Page 157: Cist Instance Setting
User’s Manual of WGS Managed Series 4.6.4 CIST Instance Setting This Page allows you to configure CIST instance settings. The CIST Instance Setting and Information screens in Figure 4-6-8 & Figure 4-6-9 appear. Figure 4-6-8: CIST Instance Setting Page Screenshot The Page includes the following fields: Object Description...
Page 158 User’s Manual of WGS Managed Series  Tx Hold Count The number of BPDU's a bridge port can send per second. When exceeded, transmission of the next BPDU will be delayed. Valid values are in the range 1 to 10 BPDU's per second. ...
Page 159: Cist Port Setting
User’s Manual of WGS Managed Series 4.6.5 CIST Port Setting This page allows you to configure per port CIST priority and cost. The CIST Port Setting and Status screens in Figure 4-6-10 & Figure 4-6-11 appear. Figure 4-6-10 CIST Port Setting Page Screenshot The page includes the following fields: Object Description...
Page 160 User’s Manual of WGS Managed Series Figure 4-6-11 CIST Port Status Page Screenshot The page includes the following fields: Object Description  The switch port number of the logical STP port Port  Identifier (Priority / Display the current identifier (Priority / Port ID) Port ID) ...
Page 161: Mst Instance Configuration
User’s Manual of WGS Managed Series 4.6.6 MST Instance Configuration This page allows the user to configure MST Instance Configuration. The MST Instance Setting, Information and Status screens Figure 4-6-12, Figure 4-6-13 & Figure 4-6-14 appear. Figure 4-6-12 MST Instance Setting Page Screenshot The page includes the following fields: Object Description...
Page 162 User’s Manual of WGS Managed Series  VLAN List Display the current VLAN list  VLAN Count Display the current VLAN count  Priority Display the current MSTI priority Figure 4-6-14 MST Instance Status Page Screenshot The page includes the following fields: Object Description ...
Page 163: Mst Port Setting
User’s Manual of WGS Managed Series 4.6.7 MST Port Setting This page allows the user to inspect the current STP MSTI port configurations, and possibly change them as well. A MSTI port is a virtual port, which is instantiated separately for each active CIST (physical) port for each MSTI instance configured and applicable for the port.
Page 164 User’s Manual of WGS Managed Series Buttons : Click to apply changes. Figure 4-6-16 MST Port Status Page Screenshot The page includes the following fields: Object Description  MSTI ID Display the current MSTI ID  Port The switch port number of the logical STP port ...
Page 165: Stp Statistics
User’s Manual of WGS Managed Series 4.6.8 STP Statistics This page displays STP statistics. The STP statistics screen in Figure 4-6-17 appears. Figure 4-6-17 STP Statistics Page Screenshot The page includes the following fields: Object Description  Port The switch port number of the logical STP port ...
Page 166: Multicast
User’s Manual of WGS Managed Series 4.7 Multicast This section has the following items: Configures multicast properties  Properties IGMP Snooping Configures IGMP snooping settings  IGMP Snooping Statistics Display the IGMP snooping statistics   MLD Snooping Configures MLD snooping settings ...
Page 167: Igmp Snooping
User’s Manual of WGS Managed Series Figure 4-7-2 Properties Information Page Screenshot The page includes the following fields: Object Description  Unknown Multicast Display the current unknown multicast action status Action  Forward Method For IPv4 Display the current IPv4 multicast forward method ...
Page 168 User’s Manual of WGS Managed Series Figure 4-7-3 Multicast Service Figure 4-7-4 Multicast Flooding...
Page 169 User’s Manual of WGS Managed Series Figure 4-7-5 IGMP Snooping Multicast Stream Control 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.
Page 170 User’s Manual of WGS Managed Series 0x16 Membership Report (version 2) 0x17 Leave a Group (version 2) 0x12 Membership Report (version 1) IGMP packets enable multicast routers to keep track of the membership of multicast groups, on their respective sub networks. The following outlines what is communicated between a multicast router and a multicast group member using IGMP.
Page 171: Igmp Setting
User’s Manual of WGS Managed Series  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” and assumes the role of querying the LAN for group members.
Page 172 User’s Manual of WGS Managed Series Buttons : Click to apply changes. Figure 4-7-8 IGMP Snooping Information Page Screenshot The page includes the following fields: Object Description  IGMP Snooping Status Display the current IGMP snooping status.  IGMP Snooping Version Display the current IGMP snooping version.
Page 173: Igmp Querier Setting
User’s Manual of WGS Managed Series  Last Member Query count Display the current last member query count  Last Member Query Display the current last member query interval Interval (sec)  Immediate Leave Display the current immediate leave  Modify Click to edit parameter...
Page 174: Igmp Static Group
User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Display the current VLAN ID VLAN ID  Querier State Display the current querier state  Querier Status Display the current querier status  Querier Version Display the current querier version ...
Page 175: Igmp Group Table
User’s Manual of WGS Managed Series Buttons : Click to add IGMP router port entry. Figure 4-7-13 IGMP Static Groups Page Screenshot The page includes the following fields: Object Description  VLAN ID Display the current VLAN ID  Group IP Address Display the current group IP address ...
Page 176: Igmp Router Setting
User’s Manual of WGS Managed Series 4.7.2.5 IGMP Router Setting Depending on your network connections, IGMP snooping may not always be able to locate the IGMP querier. Therefore, if the IGMP querier is a known multicast router/ switch connected over the network to an interface (port or trunk) on your Managed Switch, you can manually configure the interface (and a specified VLAN) to join all the current multicast groups supported by the attached router.
Page 177: Igmp Router Table
User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Display the current VLAN ID VLAN ID  Static Ports Display the current static ports  Forbidden Ports Display the current forbidden ports  Modify Click to edit parameter Click...
Page 178: Igmp Forward All
User’s Manual of WGS Managed Series Figure 4-7-19 Forbidden Router Table Page Screenshot The page includes the following fields: Object Description  VLAN ID Display the current VLAN ID  Port Mask Display the current port mask 4.7.2.7 IGMP Forward All This page provides IGMP Forward All.
Page 179: Igmp Snooping Statics
User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Select VLAN ID from this drop-down list to assign IGMP membership VLAN ID  Port The switch port number of the logical port  Membership Select IGMP membership for each interface: Forbidden: Interface is forbidden from automatically joining the IGMP via MVR.
Page 180 User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Total RX Display current total RX  Valid RX Display current valid RX  Invalid RX Display current invalid RX  Other RX Display current other RX ...
Page 181: Mld Snooping
User’s Manual of WGS Managed Series 4.7.4 MLD Snooping 4.7.4.1 MLD Setting This page provides MLD Snooping related configuration. Most of the settings are global, whereas the Router Port configuration is related to the current unit, as reflected by the page header.
Page 182 User’s Manual of WGS Managed Series The page includes the following fields: Object Description  MLD Snooping Status Display the current MLD snooping status  MLD Snooping Version Display the current MLD snooping version  Display the current MLD snooping report suppression MLD Snooping Report Suppression Figure 4-7-24 MLD Snooping Table Page Screenshot...
Page 183: Mld Static Group
User’s Manual of WGS Managed Series 4.7.4.2 MLD Static Group The MLD Static Group configuration screens in Figure 4-7-25 & Figure 4-7-26 appear. Figure 4-7-25 Add MLD Static Group Page Screenshot The page includes the following fields: Object Description  VLAN ID Select VLAN ID from this drop-down list ...
Page 184: Mld Group Table
User’s Manual of WGS Managed Series 4.7.4.3 MLD Group Table This page provides MLD Group Table. The MLD Group Table screen in Figure 4-7-27 appears. Figure 4-7-27 MLD Group Table Page Screenshot The page includes the following fields: Object Description ...
Page 185 User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Selects the VLAN to propagate all multicast traffic coming from the attached VLAN ID multicast router  Type Sets the Router port type. The types of Router port as below: Static Forbid ...
Page 186: Mld Router Table
User’s Manual of WGS Managed Series 4.7.4.5 MLD Router Table This page provides Router Table. The Dynamic, Static and Forbidden Router Table screens in Figure 4-7-30, Figure 4-7-31 & Figure 4-7-32 appear. Figure 4-7-30 Dynamic Router Table Page Screenshot The page includes the following fields: Object Description ...
Page 187: Mld Forward All
User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Display the current VLAN ID VLAN ID  Port Mask Display the current port mask 4.7.4.6 MLD Forward All This page provides MLD Forward All. The Forward All screen in Figure 4-7-33 appears.
Page 188: Mld Snooping Statics
User’s Manual of WGS Managed Series 4.7.5 MLD Snooping Statics This page provides MLD Snooping Statics. The MLD Snooping Statics screen in Figure 4-7-34 appears. Figure 4-7-34 Forward All Setting Page Screenshot The page includes the following fields: Object Description ...
Page 189 User’s Manual of WGS Managed Series  Leave TX Display current leave TX  Report TX Display current report TX  General Query TX Display current general query TX  Special Group Query Display current special group query TX  Special Group & Display current special group &...
Page 190: Multicast Throttling Setting
User’s Manual of WGS Managed Series 4.7.6 Multicast Throttling Setting Multicast throttling sets a maximum number of multicast groups that a port can join at the same time. When the maximum number of groups is reached on a port, the switch can take one of two actions; either “deny” or “replace”. If the action is set to deny, any new multicast join reports will be dropped.
Page 191: Multicast Filter
User’s Manual of WGS Managed Series Figure 4-7-36 IGMP Port Max Groups Information Page Screenshot The page includes the following fields: Object Description  The switch port number of the logical port Port  Max Groups Display the current Max groups ...
Page 192: Multicast Profile Setting
User’s Manual of WGS Managed Series 4.7.7.1 Multicast Profile Setting The Add Profile and Profile Status screens in Figure 4-7-37 & Figure 4-7-38 appear. Figure 4-7-37 Add Profile Setting Page Screenshot The page includes the following fields: Object Description  Select IPv4 or IPv6 from this drop-down list IP Type ...
Page 193: Igmp Filter Setting
User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Index Display the current index  IP Type Display the current IP Type  Group from Display the current group from  Group to Display the current group to ...
Page 194: Mld Filter Setting
User’s Manual of WGS Managed Series Buttons : Click to apply changes. Figure 4-7-40 Port Filter Status Page Screenshot The page includes the following fields: Object Description  Port Display the current port  Filter Profile ID Display the current filter profile ID ...
Page 195 User’s Manual of WGS Managed Series Buttons : Click to apply changes. Figure 4-7-42 Port Filter Status Page Screenshot The page includes the following fields: Object Description  Port Display the current port  Filter Profile ID Display the current filter profile ID ...
Page 196: Quality Of Service
User’s Manual of WGS Managed Series 4.8 Quality of Service 4.8.1 Understanding QoS 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 197: General
User’s Manual of WGS Managed Series 4.8.2 General 4.8.2.1 QoS Properties The QoS Global Setting and Information screen in Figure 4-8-1 & Figure 4-8-2 appear. Figure 4-8-1 QoS Global Setting Page Screenshot The page includes the following fields: Object Description ...
Page 198: Qos Port Settings
User’s Manual of WGS Managed Series 4.8.2.2 QoS Port Settings The QoS Port Settings and Status screen in Figure 4-8-3 & Figure 4-8-4 appear. Figure 4-8-3 QoS Port Setting Page Screenshot The page includes the following fields: Object Description  Port Select Select port number from this drop-down list ...
Page 199: Queue Settings
User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Port The switch port number of the logical port  CoS Value Display the current CoS value  Remark CoS Display the current remark CoS ...
Page 200: Cos Mapping
User’s Manual of WGS Managed Series Buttons : Click to apply changes. Figure 4-8-6 Queue Information Page Screenshot The page includes the following fields: Object Description  Information Name Display the current queue method information  Information Value Display the current queue value information 4.8.2.4 CoS Mapping The CoS to Queue and Queue to CoS Mapping screens in Figure 4-8-7...
Page 201 User’s Manual of WGS Managed Series Buttons : Click to apply changes.  CoS Mapping Figure 4-8-8 CoS Mapping Page Screenshot The page includes the following fields: Object Description  CoS Display the current CoS value  Mapping to Queue Display the current mapping to queue ...
Page 202: Dscp Mapping
User’s Manual of WGS Managed Series 4.8.2.5 DSCP Mapping The DSCP to Queue and Queue to DSCP Mapping screens in Figure 4-8-9 & Figure 4-8-10 appear. Figure 4-8-9 DSCP to Queue and Queue to DSCP Mapping Page Screenshot The page includes the following fields: Object Description ...
Page 203: Ip Precedence Mapping
User’s Manual of WGS Managed Series Figure 4-8-10 DSCP Mapping Page Screenshot The page includes the following fields: Object Description  DSCP Display the current CoS value  Mapping to Queue Display the current mapping to queue  Queue Display the current queue value ...
Page 204 User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Queue Select Queue value from this drop-down list  IP Precedence Select IP Precedence value from this drop-down list Buttons : Click to apply changes. Figure 4-8-12 IP Precedence Mapping Page Screenshot The page includes the following fields: Object...
Page 205: Qos Basic Mode
User’s Manual of WGS Managed Series 4.8.3 QoS Basic Mode 4.8.3.1 Global Settings The Basic Mode Global Settings and QoS Information screen in Figure 4-8-13 & Figure 4-8-14 appear. Figure 4-8-13 Basic Mode Global Settings Page Screenshot The page includes the following fields: Object Description ...
Page 206: Port Settings
User’s Manual of WGS Managed Series 4.8.3.2 Port Settings The QoS Port Setting and Status screen in Figure 4-8-15 & Figure 4-8-16 appear. Figure 4-8-15 Basic Mode Global Settings Page Screenshot The page includes the following fields: Object Description  Port Select port number from this drop-down list ...
Page 207: Rate Limit
User’s Manual of WGS Managed Series 4.8.4 Rate Limit Configure the switch port rate limit for the switch port on this page. 4.8.4.1 Ingress Bandwidth Control This page provides to select the ingress bandwidth preamble. The Ingress Bandwidth Control Setting and Status screens in Figure 4-8-17 &...
Page 208: Egress Bandwidth Control
User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Port The switch port number of the logical port  Ingress Rate Limit (Kbps) Display the current ingress rate limit 4.8.4.2 Egress Bandwidth Control This page provides to select the egress bandwidth preamble. The Egress Bandwidth Control Setting and Status screens in Figure 4-8-19 &...
Page 209: Egress Queue
User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Port The switch port number of the logical port  Egress Rate Limit (Kbps) Display the current egress rate limit 4.8.4.3 Egress Queue The Egress Queue Bandwidth Control Settings and Status screens in Figure 4-8-21 &...
Page 210: Voice Vlan
User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Queue ID Display the current queue ID  Rate Limit (Kbps) Display the current rate limit 4.8.5 Voice VLAN 4.8.5.1 Introduction to Voice VLAN Configure the switch port rate limit for the switch port on this page. Voice VLAN is specially configured for the user voice data traffic.
Page 211: Properties
User’s Manual of WGS Managed Series 4.8.5.2 Properties The Voice VLAN feature enables voice traffic to forward on the Voice VLAN, and then the switch can be classified and scheduled to network traffic. It is recommended that there are 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 212: Telephony Oui Mac Setting
User’s Manual of WGS Managed Series Figure 4-8-24 Properties Page Screenshot The page includes the following fields: Object Description  Voice VLAN State Display the current voice VLAN state.  Voice VLAN ID Display the current voice VLAN ID.  Remark CoS/802.1p Display the current remark CoS /802.1p.
Page 213 User’s Manual of WGS Managed Series The page includes the following fields: Object Description  OUI Address A telephony OUI address is a globally unique identifier assigned to a vendor by IEEE. It must be 6 characters long and the input format is "xx:xx:xx" (x is a hexadecimal digit).
Page 214: Telephony Oui Port Setting
User’s Manual of WGS Managed Series 4.8.5.4 Telephony OUI Port Setting 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 215 User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Port The switch port number of the logical port  State Display the current state  Display the current CoS mode CoS Mode...
Page 216: Security
User’s Manual of WGS Managed Series 4.9 Security This section is to control the access of the Managed Switch, including the user access and management control. The Security Page contains links to the following main topics: 802.1x  Radius Server ...
Page 217: Understanding Ieee 802.1X Port-Based Authentication
User’s Manual of WGS Managed Series  Remote Authentication Dial-in User Service (RADIUS)  Terminal Access Controller Access Control System Plus (TACACS+)  Local user name and Privilege Level control 4.9.1.1 Understanding IEEE 802.1X Port-based Authentication The IEEE 802.1X standard defines a client-server-based access control and authentication protocol that restricts unauthorized clients from connecting to a LAN through publicly accessible ports.
Page 218 User’s Manual of WGS Managed Series  Client—the device (workstation) that requests access to the LAN and switch services and responds to requests from the switch. The workstation must be running 802.1X-compliant client software such as that offered in the Microsoft Windows XP operating system.
Page 219 User’s Manual of WGS Managed Series The specific exchange of EAP frames depends on the authentication method being used. “Figure 4-9-2” shows a message exchange initiated by the client using the One-Time-Password (OTP) authentication method with a RADIUS server. Figure 4-9-2 EAP Message Exchange ...
Page 220: Setting
User’s Manual of WGS Managed Series 4.9.1.2 802.1X Setting This page allows you to configure the IEEE 802.1X authentication system. The IEEE 802.1X standard defines a port-based access control procedure that prevents unauthorized access to a network by requiring users to first submit credentials for authentication. One or more central servers, the backend servers, determine whether the user is allowed access to the network.
Page 221: Port Setting
User’s Manual of WGS Managed Series 4.9.1.3 802.1X Port Setting This page allows you to configure the IEEE 802.1X Port Setting. The 802.1X Port Setting screens in Figure 4-9-5 & Figure 4-9-6 appear. Figure 4-9-5 802.1X Port Setting Page Screenshot The page includes the following fields: Object Description...
Page 222 User’s Manual of WGS Managed Series switch port or if a supplicant is no longer attached.  Reauthentication Determines the period, in seconds, after which a connected client must be Period reauthenticated. This is only active if the Reauthentication Enabled checkbox is checked.
Page 223: Guest Vlan Setting
User’s Manual of WGS Managed Series  Reauthentication Display the current reauthentication period. Period  Quiet Period Display the current quiet period.  Supplicant Timeout Display the current supplicant timeout.  Max. EAP Requests Display the current Max. EAP requests. ...
Page 224 User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Guest VLAN ID This is the value that a port's Port VLAN ID is set to if a port is moved into the Guest VLAN. It is only changeable if the Guest VLAN option is globally enabled. Valid values are in the range [1~4094].
Page 225: Authenticated Host
User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Port Name The switch port number of the logical port  Enable State Display the current state  In Guest VLAN Display the current guest VLAN 4.9.1.5 Authenticated Host The Authenticated Host Table screen in Figure 4-9-9...
Page 226: Radius Server
User’s Manual of WGS Managed Series 4.9.2 RADIUS Server This page is to configure the RADIUS server connection session parameters. The RADIUS Settings screens in Figure 4-9-10, Figure 4-9-11 & Figure 4-9-12 appears. Figure 4-9-10 Use Default Parameters Page Screenshot The page includes the following fields: Object Description...
Page 227 User’s Manual of WGS Managed Series Figure 4-9-11 New Radius Server Page Screenshot The page includes the following fields: Object Description  Server Definition Set the server definition  Server IP Address of the Radius server IP/name  Authentication Port The UDP port to use on the RADIUS Authentication Server.
Page 228 User’s Manual of WGS Managed Series  Server Priority Set the server priority  Dead Time The Dead Time, which can be set to a number between 0 and 3600 seconds, is the period during which the switch will not send new requests to a server that has failed to respond to a previous request.
Page 229: Tacacs+ Server
User’s Manual of WGS Managed Series 4.9.3 TACACS+ Server This page is to configure the RADIUS server connection session parameters. The RADIUS Settings screens in Figure 4-9-13, Figure 4-9-14 & Figure 4-9-15 appear. Figure 4-9-13 Guest VLAN Setting Page Screenshot The page includes the following fields: Object Description...
Page 230 User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Server Definition Set the server definition  Server IP Address of the TACACS+ server IP/name  Server Port Network (TCP) port of TACACS+ server used for authentication messages. (Range: 1-65535;...
Page 231: Aaa
User’s Manual of WGS Managed Series 4.9.4 AAA Authentication, authorization, and accounting (AAA) provides a framework for configuring access control on the Managed Switch. The three security functions can be summarized as follows:  Authentication — Identifies users that request access to the network. ...
Page 232: Login List
User’s Manual of WGS Managed Series 4.9.4.1 Login List This page is to login list parameters. The authentication list screen in Figure 4-9-16 & Figure 4-9-17 appears. Figure 4-9-16 New Authentication List Screenshot The page includes the following fields: Object Description ...
Page 233: Enable List
User’s Manual of WGS Managed Series 4.9.4.2 Enable List This page is to login list parameters. The authentication list screens in Figure 4-9-18 & Figure 4-9-19 appear. Figure 4-9-18 New Authentication List Screenshot The page includes the following fields: Object Description ...
Page 234: Access
User’s Manual of WGS Managed Series 4.9.5 Access This section is to control the access of the Managed Switch, including the different access methods – Telnet, SSH, HTTP and HTTPs. 4.9.5.1 Telnet The Telnet Settings and Information screen in Figure 4-9-20 &...
Page 235 User’s Manual of WGS Managed Series Buttons : Click to apply changes : Click to disconnect telnet communication Figure 4-9-21 Telnet Information Page Screenshot The page includes the following fields: Object Description  Telnet Service Display the current Telnet service ...
Page 236: Ssh
User’s Manual of WGS Managed Series 4.9.5.2 SSH Configure SSH on this Page. This Page shows the Port Security status. 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 237: Http
User’s Manual of WGS Managed Series Figure 4-9-23 SSH Information Page Screenshot The page includes the following fields: Object Description  SSH Service Display the current SSH service  Login Authentication List Display the current login authentication list  Enable Authentication List Display the current enable authentication list ...
Page 238: Https
User’s Manual of WGS Managed Series The page includes the following fields: Object Description  HTTP Service Disable or enable HTTP service  Login Authentication List Select login authentication list from this drop-down list  Session Timeout Set the session timeout value Buttons : Click to apply changes.
Page 239: Management Access Method
User’s Manual of WGS Managed Series The page includes the following fields: Object Description  HTTPs Service Disable or enable HTTPs service  Login Authentication List Select login authentication list from this drop-down list  Session Timeout Set the session timeout value Buttons : Click to apply changes.
Page 240 User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Access Profile Name Indicates the access profile name (1-32 characters)  Priority (1-65535) Set priority The allowed value is from 1 to 65535  Management Method Indicates the host can access the switch from HTTP/HTTPs/telnet/SSH/SNMP/All interface that the host IP address matched the entry.
Page 241: Access Rules
User’s Manual of WGS Managed Series  Source IPv6 Display the current source IPv6 address  Source IPv6 Prefix Display the current source IPv6 prefix  Modify Click to edit profile rule parameter Click to delete profile rule entry 4.9.6.2 Access Rules The access profile screens in Figure 4-9-30 &...
Page 242: Dhcp Snooping
User’s Manual of WGS Managed Series 4.9.7 DHCP Snooping 4.9.7.1 DHCP Snooping Overview The addresses assigned to DHCP clients on unsecure ports can be carefully controlled using the dynamic bindings registered with DHCP Snooping. DHCP snooping allows a switch to protect a network from rogue DHCP servers or other devices which send port-related information to a DHCP server.
Page 243: Global Setting
User’s Manual of WGS Managed Series If the global DHCP snooping is disabled, all DHCP packets are forwarded. ■ If DHCP snooping is enabled globally, and also enabled on the VLAN where the DHCP packet is received, all DHCP ■ packets are forwarded for a trusted port.
Page 244: Dhcp Snooping Vlan Setting
User’s Manual of WGS Managed Series The page includes the following fields: Object Description  DHCP Snooping 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 245 User’s Manual of WGS Managed Series The DHCP Snooping VLAN Setting screens in Figure 4-9-34 & Figure 4-9-35 appear. Figure 4-9-34 DHCP Snooping VLAN Setting Page Screenshot The page includes the following fields: Object Description  VLAN List Indicates the ID of this particular VLAN. ...
Page 246: Port Setting
User’s Manual of WGS Managed Series 4.9.7.4 Port Setting Configures switch ports as trusted or untrusted. Command Usage A trusted interface is an interface that is configured to receive only messages from within the network. An untrusted interface  is an interface that is configured to receive messages from outside the network or firewall. When DHCP snooping enabled both globally and on a VLAN, DHCP packet filtering will be performed on any untrusted ports ...
Page 247 User’s Manual of WGS Managed Series Buttons : Click to apply changes. Figure 4-9-37 DHCP Snooping Port Setting Page Screenshot The page includes the following fields: Object Description  Port The switch port number of the logical port  Type Display the current type ...
Page 248: Statistics
User’s Manual of WGS Managed Series 4.9.7.5 Statistics The DHCP Snooping Statistics screen in Figure 4-9-38 appears. Figure 4-9-38 DHCP Snooping Statistics Page Screenshot The page includes the following fields: Object Description  Port The switch port number of the logical port ...
Page 249: Database Agent
User’s Manual of WGS Managed Series 4.9.7.6 Database Agent Overview of the DHCP Snooping Database Agent When DHCP snooping is enabled, the switch uses the DHCP snooping binding database to store information about untrusted interfaces. The database can have up to 8192 bindings. Each database entry (binding) has an IP address, an associated MAC address, the lease time (in hexadecimal format), the interface to which the binding applies, and the VLAN to which the interface belongs.
Page 250 User’s Manual of WGS Managed Series  Remote Server Fill in your remote server IP address  Write Delay Specify the duration for which the transfer should be delayed after the binding database changes. The range is from 15 to 86400 seconds. The default is 300 seconds (5 minutes).
Page 251: Rate Limit
User’s Manual of WGS Managed Series 4.9.7.7 Rate Limit After enabling DHCP snooping, the switch will monitor all the DHCP messages and implement software transmission. The DHCP Rate Limit Setting and Config screens in Figure 4-9-41 & Figure 4-9-42 appear. Figure 4-9-41 DHCP Rate Limit Setting Page Screenshot The page includes the following fields: Object...
Page 252: Option82 Global Setting
User’s Manual of WGS Managed Series 4.9.7.8 Option82 Global Setting DHCP provides a relay mechanism for sending information about the switch and its DHCP clients to DHCP servers. Known as DHCP Option 82, it allows compatible DHCP servers to use the information when assigning IP addresses, or to set other services or policies for clients.
Page 253: Option82 Port Setting
User’s Manual of WGS Managed Series Buttons : Click to apply changes. Figure 4-9-44 Option82 Global Setting Page Screenshot The page includes the following fields: Object Description  Option82 Remote ID Display the current option82 remote ID 4.9.7.9 Option82 Port Setting This function is used to set the retransmitting policy of the system for the received DHCP request message which contains option82.
Page 254 User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Port Select port from this drop-down list  Enable Enable or disable option82 function on port  Allow Untrusted Select modes from this drop-down list. The following modes are available: ...
Page 255: Option82 Circuit-Id Setting
User’s Manual of WGS Managed Series 4.9.7.10 Option82 Circuit-ID Setting Set creation method for option82, users can define the parameters of circuit-id suboption by themselves. Option82 Circuit-ID Setting screens in Figure 4-9-47 & Figure 4-9-48 appear. Figure 4-9-47 Option82 Port Circuit-ID Setting Page Screenshot The page includes the following fields: Object Description...
Page 256: Dynamic Arp Inspection
User’s Manual of WGS Managed Series 4.9.8 Dynamic ARP Inspection Dynamic ARP Inspection (DAI) 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 257: Vlan Setting
User’s Manual of WGS Managed Series 4.9.8.2 VLAN Setting DAI VLAN Setting screens in Figure 4-9-51 & Figure 4-9-52 appear. Figure 4-9-51 DAI VLAN Setting Page Screenshot The page includes the following fields: Object Description  VLAN ID Indicates the ID of this particular VLAN Status Enables Dynamic ARP Inspection on the specified VLAN Options:...
Page 258: Port Setting
User’s Manual of WGS Managed Series 4.9.8.3 Port Setting Configures switch ports as DAI trusted or untrusted and check mode. DAI Port Setting screens in Figure 4-9-53 & Figure 4-9-54 appear. Figure 4-9-53 DAI Port Setting Page Screenshot The page includes the following fields: Object Description ...
Page 259 User’s Manual of WGS Managed Series Buttons : Click to apply changes. Figure 4-9-54 DAI Port Setting Page Screenshot The page includes the following fields: Object Description  Port The switch port number of the logical port  Type Display the current port type ...
Page 260: Statistics
User’s Manual of WGS Managed Series 4.9.8.4 Statistics Configures switch ports as DAI trusted or untrusted and check mode. DAI Port Setting screen in Figure 4-9-55 appears. Figure 4-9-55 DAI Port Setting Page Screenshot The page includes the following fields: Object Description ...
Page 261: Rate Limit
User’s Manual of WGS Managed Series 4.9.8.5 Rate Limit The ARP Rate Limit Setting and Config screens in Figure 4-9-56 & Figure 4-9-57 appear. Figure 4-9-56 ARP Rate Limit Setting Page Screenshot The page includes the following fields: Object Description ...
Page 262: Ip Source Guard
User’s Manual of WGS Managed Series 4.9.9 IP Source Guard 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 263: Port Settings
User’s Manual of WGS Managed Series 4.9.9.1 Port Settings 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 264 User’s Manual of WGS Managed Series Figure 4-9-59 IP Source Guard Port Setting Page Screenshot The page includes the following fields: Object Description  Port The switch port number of the logical port  Status Display the current status  Verify Source Display the current verify source ...
Page 265: Binding Table
User’s Manual of WGS Managed Series 4.9.9.2 Binding Table The IP Source Guard Static Binding Entry and Table Status screens in Figure 4-9-60 & Figure 4-9-61 appear. Figure 4-9-60 IP Source Guard Static Binding Entry Page Screenshot The page includes the following fields: Object Description ...
Page 266: Port Security
User’s Manual of WGS Managed Series 4.9.10 Port Security This page allows you to configure the Port Security Limit Control system and port settings. Limit Control allows for limiting the number of users on a given port. A user is identified by a MAC address and VLAN ID. If Limit Control is enabled on a port, the limit specifies the maximum number of users on the port.
Page 267 User’s Manual of WGS Managed Series and reconnected on the port (by disconnecting the cable), the port will remain shut down. There are three ways to re-open the port: 1) Disable and re-enable Limit Control on the port or the switch, 2) Click the Reopen button.
Page 268: Dos
User’s Manual of WGS Managed Series 4.9.11 DoS The DoS is short for Denial of Service, which is a simple but effective destructive attack on the internet. The server under DoS attack will drop normal user data packet due to non-stop processing the attacker’s data packet, leading to the denial of the service and worse can lead to leak of sensitive data of the server.
Page 269 User’s Manual of WGS Managed Series The page includes the following fields: Object Description  DMAC = SMAC Enable or disable DoS check mode by DMAC = SMAC  Land Enable or disable DoS check mode by land  UDP Blat Enable or disable DoS check mode by UDP blat ...
Page 270 User’s Manual of WGS Managed Series Figure 4-9-65 DoS Information Page Screenshot The page includes the following fields: Object Description  DMAC = SMAC Display the current DMAC = SMAC status  Land Attach Display the current land attach status ...
Page 271: Dos Port Setting
User’s Manual of WGS Managed Series 4.9.11.2 DoS Port Setting The DoS Port Setting and Status screens in Figure 4-9-66 & Figure 4-9-67 appear. Figure 4-9-66 Port Security Setting Page Screenshot The page includes the following fields: Object Description  Port Select Select port from this drop-down list.
Page 272: Storm Control
User’s Manual of WGS Managed Series 4.9.12 Storm Control Storm control for the switch is configured on this Page. There is an unknown unicast storm rate control, unknown multicast storm rate control, and a broadcast storm rate control. These only affect flooded frames, i.e. frames with a (VLAN ID, DMAC) pair not present on the MAC Address table. 4.9.12.1 Global Setting The Storm Control Global Setting and Information screens in Figure 4-9-68...
Page 273: Port Setting
User’s Manual of WGS Managed Series 4.9.12.2 Port Setting Storm control for the switch is configured on this page. There are three types of storm rate control:  Broadcast storm rate control Unknown Unicast storm rate control  Unknown Multicast storm rate control ...
Page 274 User’s Manual of WGS Managed Series Buttons : Click to apply changes Figure 4-9-71 Storm Control Information Page Screenshot The page includes the following fields: Object Description  Port The switch port number of the logical port  Display the current port state Port State ...
Page 275: Acl
User’s Manual of WGS Managed Series 4.10 ACL 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 276: Mac-Based Acl
User’s Manual of WGS Managed Series 4.10.1 MAC-based ACL This page shows the ACL status by different ACL users. Each row describes the ACE that is defined. It is a conflict if a specific ACE is not applied to the hardware due to hardware limitations. MAC-based ACL screens in Figure 4-10-1 &...
Page 277: Mac-Based Ace
User’s Manual of WGS Managed Series 4.10.2 MAC-based ACE An ACE consists of several parameters. Different parameter options are displayed depending on the frame type that you selected. The MAC-based ACE screen in Figure 4-10-3 & Figure 4-10-4 appears. Figure 4-10-3 MAC-based ACE Page Screenshot The page includes the following fields: Object Description...
Page 278 User’s Manual of WGS Managed Series  User Defined: If you want to filter a specific destination MAC address with this ACE, choose this value. A field for entering a DA MAC value appears.  DA MAC Value When "User Defined" is selected for the DA MAC filter, you can enter a specific destination MAC address.
Page 279 User’s Manual of WGS Managed Series The page includes the following fields: Object Description  ACL Name Display the current ACL name  Sequence Display the current sequence  Action Display the current action  Destination MAC Address Display the current destination MAC address ...
Page 280: Ipv4-Based Acl
User’s Manual of WGS Managed Series 4.10.3 IPv4-based ACL This page shows the ACL status by different ACL users. Each row describes the ACE that is defined. It is a conflict if a specific ACE is not applied to the hardware due to hardware limitations. IPv4-based ACL screens in Figure 4-10-5 &...
Page 281: Ipv4-Based Ace
User’s Manual of WGS Managed Series 4.10.4 IPv4-based ACE An ACE consists of several parameters. Different parameter options are displayed depending on the frame type that you selected. The IPv4-based ACE screens in Figure 4-10-7 & Figure 4-10-8 appear. Figure 4-10-7 IP-based ACE Page Screenshot...
Page 282 User’s Manual of WGS Managed Series The page includes the following fields: Object Description  ACL Name Select ACL name from this drop-down list.  Sequence Set the ACL sequence.  Action Indicates the forwarding action of the ACE.  Permit: Frames matching the ACE may be forwarded and learned.
Page 283 User’s Manual of WGS Managed Series matches this source port value.  Range: If you want to filter a specific source port range filter with this ACE, you can enter a specific source port range value. A field for entering a source port value appears.
Page 284 User’s Manual of WGS Managed Series  Don’t Care: Any value is allowed ("don't-care"). Specify the TCP "Synchronize sequence numbers" (SYN) value for this ACE.  Set: TCP frames where the SYN field is set must be able to match this entry.
Page 285 User’s Manual of WGS Managed Series Buttons : Click to add ACE list. Figure 4-10-8 IPv4-based ACE Table Page Screenshot The page includes the following fields: Object Description  ACL Name Display the current ACL name  Sequence Display the current sequence ...
Page 286: Ipv6-Based Acl
User’s Manual of WGS Managed Series 4.10.5 IPv6-based ACL This page shows the ACL status by different ACL users. Each row describes the ACE that is defined. It is a conflict if a specific ACE is not applied to the hardware due to hardware limitations. IPv6-based ACL screens in Figure 4-10-9 &...
Page 287: Ipv6-Based Ace
User’s Manual of WGS Managed Series 4.10.6 IPv6-based ACE An ACE consists of several parameters. Different parameter options are displayed depending on the frame type that you selected. The IPv6-based ACE screens in Figure 4-10-11 & Figure 4-10-12 appear. Figure 4-10-11 IP-based ACE Page Screenshot...
Page 288 User’s Manual of WGS Managed Series The page includes the following fields: Object Description  ACL Name Select ACL name from this drop-down list  Sequence Set the ACL sequence  Action Indicates the forwarding action of the ACE  Permit: Frames matching the ACE may be forwarded and learned.
Page 289 User’s Manual of WGS Managed Series matches this source port value.  Range: If you want to filter a specific source port range filter with this ACE, you can enter a specific source port range value. A field for entering a source port value appears.
Page 290 User’s Manual of WGS Managed Series  Don’t Care: Any value is allowed ("don't-care"). Specify the TCP "Synchronize sequence numbers" (SYN) value for this ACE.  Set: TCP frames where the SYN field is set must be able to match this entry.
Page 291 User’s Manual of WGS Managed Series Buttons : Click to add ACE list Figure 4-10-12 IPv6-based ACE Table Page Screenshot The page includes the following fields: Object Description  ACL Name Display the current ACL name  Sequence Display the current sequence ...
Page 292: Acl Binding
User’s Manual of WGS Managed Series 4.10.7 ACL Binding This page allows you to bind the Policy content to the appropriate ACLs. The ACL Policy screens in Figure 4-10-13 & Figure 4-10-14 appears. Figure 4-10-13 ACL Binding Page Screenshot The page includes the following fields: Object Description ...
Page 293: Mac Address Table
User’s Manual of WGS Managed Series 4.11 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 294: Static Mac Setting
User’s Manual of WGS Managed Series 4.11.1 Static MAC Setting The static entries in the MAC table are shown in this table. The MAC table is sorted first by VLAN ID and then by MAC address. The Static MAC Setting screens in Figure 4-11-1 &...
Page 295: Mac Filtering
User’s Manual of WGS Managed Series 4.11.2 MAC Filtering By filtering MAC address, the switch can easily filter the per-configured MAC address and reduce the un-safety. The Static MAC Setting screens in Figure 4-11-3 & Figure 4-11-4 appear. Figure 4-11-3 MAC Filtering Setting Page Screenshot The page includes the following fields: Object Description...
Page 296: Dynamic Address Setting
User’s Manual of WGS Managed Series 4.11.3 Dynamic Address Setting By default, dynamic entries are removed from the MAC table after 300 seconds. The Dynamic Address Setting/Status screens Figure 4-11-5 & Figure 4-11-6 appear. Figure 4-11-5 Dynamic Addresses Setting Page Screenshot The page includes the following fields: Object Description...
Page 297: Dynamic Learned
User’s Manual of WGS Managed Series 4.11.4 Dynamic Learned Dynamic MAC Table Dynamic Learned MAC Table is shown on this page. The MAC Table is sorted first by VLAN ID and then by MAC address. The Dynamic Learned screens in Figure 4-11-7 &...
Page 298 User’s Manual of WGS Managed Series Object Description  MAC Address The MAC address of the entry  VLAN The VLAN ID of the entry  Type Indicates whether the entry is a static or dynamic entry  Port The ports that are members of the entry Buttons : Click to add dynamic MAC address to static MAC address.
Page 299: Lldp
User’s Manual of WGS Managed Series 4.12 LLDP 4.12.1 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 300: Lldp Global Setting
User’s Manual of WGS Managed Series 4.12.2 LLDP Global Setting This Page allows the user to inspect and configure the current LLDP port settings. The LLDP Global Setting and Config screens Figure 4-12-1 & Figure 4-12-2 appear. Figure 4-12-1 Global Setting Page Screenshot The page includes the following fields: Object Description...
Page 301 User’s Manual of WGS Managed Series TTL in seconds is based on the following rule: (Transmission Interval * Holdtime Multiplier) ≤ 65536. Therefore, the default TTL is 4*30 = 120 seconds.  Reinitialization Delay When a port is disabled, LLDP is disabled or the switch is rebooted a LLDP shutdown frame is transmitted to the neighboring units, signaling that the LLDP information isn't valid anymore.
Page 302: Lldp Port Setting
User’s Manual of WGS Managed Series The page includes the following fields: Object Description  LLDP Enable Display the current LLDP status  LLDP PDU Disable Display the current LLDP PDU disable action Action  Transmission Interval Display the current transmission interval ...
Page 303 User’s Manual of WGS Managed Series Tx only ■ Rx only ■ TxRx ■ Disabled ■  Port Select Select port from this drop-down list  Optional TLV Select Configures the information included in the TLV field of advertised messages. ...
Page 304 User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Port The switch port number of the logical port  State Display the current LLDP status  Selected Optional Display the current selected optional TLVs TLVs The VLAN Name TLV VLAN Selection and LLDP Port VLAN TLV Status screens in Figure 4-12-5...
Page 305: Lldp Local Device
User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Port The switch port number of the logical port Display the current selected VLAN  Selected VLAN 4.12.4 LLDP Local Device Use the LLDP Local Device Information screen to display information about the switch, such as its MAC address, chassis ID, management IP address, and port information.
Page 306 User’s Manual of WGS Managed Series Figure 4-12-8 Port Status Page Screenshot The page includes the following fields: Object Description  Interface The switch port number of the logical port.  LLDP Status Display the current LLDP status  LLDP MED Status Display the current LLDP MED Status...
Page 307: Lldp Remove Device
User’s Manual of WGS Managed Series 4.12.5 LLDP Remove Device This page provides a status overview for all LLDP remove devices. The displayed table contains a row for each port on which an LLDP neighbor is detected. The LLDP Remove Device screen in Figure 4-12-9 appears.
Page 308: Med Network Policy
User’s Manual of WGS Managed Series 4.12.6 MED Network Policy 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 309 User’s Manual of WGS Managed Series Figure 4-12-10 Voice Auto Mode Configuration and Network Policy Configuration Page Screenshot The page includes the following fields: Object Description  LLDP MED Policy for Set the LLDP MED policy for voice application mode Voice Application ...
Page 310 User’s Manual of WGS Managed Series Softphone Voice - for use by softphone applications on typical data centric devices, such as PCs or laptops. This class of endpoints frequently does not support multiple VLANs, if at all, and are typically configured to use an 'untagged’ VLAN or a single 'tagged’...
Page 311 User’s Manual of WGS Managed Series Buttons : Click to apply changes. Figure 4-12-11 LLDP MED Network Policy Table Page Screenshot The page includes the following fields: Object Description  Network Policy Display the current network policy number Number  Application Display the current application ...
Page 312: Med Port Setting
User’s Manual of WGS Managed Series 4.12.7 MED Port Setting The Port LLDP MED Configuration/Port Setting Table screens in Figure 4-12-12 & Figure 4-12-13 appear. Figure 4-12-12 Port LLDP MED Configuration Page Screenshot The page includes the following fields: Object Description ...
Page 313 User’s Manual of WGS Managed Series Figure 4-12-13 Port LLDP MED Configuration Page Screenshot The page includes the following fields: Object Description  Interface The switch port number of the logical port Display the current LLDP MED status  LLDP MED Status ...
Page 314 User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Port Select port from this drop-down list  Location Coordinate A string identifying the Location Coordinate that this entry should belong to  Location Civic A string identifying the Location Civic Address that this entry should belong to Address ...
Page 315: Lldp Overloading
User’s Manual of WGS Managed Series 4.12.8 LLDP Overloading The LLDP Port Overloading screen in Figure 4-12-16 appears. Figure 4-12-16 LLDP Port Overloading Table Page Screenshot The page includes the following fields: Object Description  Interface The switch port number of the logical port ...
Page 316: Lldp Statistics
User’s Manual of WGS Managed Series If the LLDP MED extended power via MDI packets were sent, or if they were  Optional TLVs overloaded Displays if the mandatory group of TLVs was transmitted or overloaded  MED Inventory  802.1 TLVs Displays if the 802.1 TLVs were transmitted or overloaded 4.12.9 LLDP Statistics Use the LLDP Device Statistics screen to general statistics for LLDP-capable devices attached to the switch, and for LLDP...
Page 317 User’s Manual of WGS Managed Series Figure 4-12-18 LLDP Port Statistics Page Screenshot The page includes the following fields: Object Description  Port The port on which LLDP frames are received or transmitted  TX Frame – Total The number of LLDP frames transmitted on the port ...
Page 318: Diagnostics
User’s Manual of WGS Managed Series 4.13 Diagnostics This section provide the Physical layer and IP layer network diagnostics tools for troubleshoot. The diagnostic tools are designed for network manager to help them quickly diagnose problems between point to point and better service customers. Use the Diagnostics menu items to display and configure basic administrative details of the Managed Switch.
Page 319 User’s Manual of WGS Managed Series The Copper test and test result screens in Figure 4-13-1 & Figure 4-13-2 appear. Figure 4-13-1 Copper Test Page Screenshot The page includes the following fields: Object Description  Port Select port from this drop-down list Buttons : Click to run the diagnostics Figure 4-13-2 Test Results Page Screenshot...
Page 320: Ping
User’s Manual of WGS Managed Series 4.13.2 Ping The ping and IPv6 ping allow you to issue ICMP PING packets to troubleshoot IP connectivity issues. The Managed Switch transmits ICMP packets, and the sequence number and roundtrip time are displayed upon reception of a reply. 4.13.3 Ping Test This page allows you to issue ICMP PING packets to troubleshoot IP connectivity issues.
Page 321: Ipv6 Ping Test
User’s Manual of WGS Managed Series Be sure the target IP Address is within the same network subnet of the switch, or you have to set up the correct gateway IP address. 4.13.4 IPv6 Ping Test This page allows you to issue ICMPv6 PING packets to troubleshoot IPv6 connectivity issues. After you press “Apply”, 5 ICMPv6 packets are transmitted, and the sequence number and roundtrip time are displayed upon reception of a reply.
Page 322: Trace Router
User’s Manual of WGS Managed Series 4.13.5 Trace Router Traceroute function is for testing the gateways through which the data packets travel from the source device to the destination device, so to check the network accessibility and locate the network failure. Execution procedure of the Traceroute function consists of: first a data packet with TTL at 1 is sent to the destination address, if the first hop returns an ICMP error message to inform this packet can not be sent (due to TTL timeout), a data packet with TTL at 2 will be sent.
Page 323: Rmon
User’s Manual of WGS Managed Series 4.14 RMON RMON is the most important expansion of the standard SNMP. RMON is a set of MIB definitions, used to define standard network monitor functions and interfaces, enabling the communication between SNMP management terminals and remote monitors.
Page 324 User’s Manual of WGS Managed Series The Page includes the following fields: Object Description  Port Select port from this drop-down list  Drop Events The total number of events in which packets were dropped by the probe due to lack of resources ...
Page 325: Rmon Event
User’s Manual of WGS Managed Series 4.14.2 RMON Event Configure RMON Event table on this page. The RMON Event screens in Figure 4-14-2 & Figure 4-14-3 appear. Figure 4-14-2 RMON Event Configuration Page Screenshot The page includes the following fields: Object Description ...
Page 326: Rmon Event Log
User’s Manual of WGS Managed Series Figure 4-14-3 RMON Event Status Page Screenshot The page includes the following fields: Object Description  Index Display the current event index  Event Type Display the current event type  Community Display the current community for SNMP trap ...
Page 327: Rmon Alarm
User’s Manual of WGS Managed Series 4.14.4 RMON Alarm Configure RMON Alarm table on this page. The RMON Alarm screens in Figure 4-14-5 & Figure 4-14-6 appear. Figure 4-14-5 RMON Alarm Table Page Screenshot The page includes the following fields: Object Description ...
Page 328 User’s Manual of WGS Managed Series to this multicast address.  CRCAlignErrors: The number of CRC/alignment errors (FCS or alignment errors).  UnderSizePkts: The total number of frames received that were less than 64 octets long(excluding framing bits, but including FCS octets) and were otherwise well formed.
Page 329 User’s Manual of WGS Managed Series  Delta: Calculate the difference between samples.  Rising Threshold Rising threshold value (0–2147483647)  Falling Threshold Falling threshold value (0–2147483647)  Rising Event Event to fire when the rising threshold is crossed  Falling Event Event to fire when the falling threshold is crossed ...
Page 330: Rmon History
User’s Manual of WGS Managed Series 4.14.5 RMON History Configure RMON History table on this page. The RMON History screens in Figure 4-14-7 & Figure 4-14-8 appear. Figure 4-14-7 RMON History Table Page Screenshot The page includes the following fields: Object Description ...
Page 331: Rmon History Log
User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Index Display the current index  Data Source Display the current data source  Bucket Requested Display the current bucket requested  Interval Display the current interval ...
Page 332: Power Over Ethernet
PoE Budget WGS-804HPT 144 watts WGS-4215-8P2S 200 watts  The following web screen is based on the WGS-4215-8P2S. The display of the WGS-4215-8P2S is the same as WGS-804HPT, except PoE budget and PoE ports. Note Figure 4-15-1 Power over Ethernet Screen...
Page 333: Power Over Ethernet Powered Device
User’s Manual of WGS Managed Series 4.15.1 Power over Ethernet Powered Device Voice over IP phones Enterprise can install POE VoIP Phone, ATA and other Ethernet/non-Ethernet end-devices in the central area where UPS is 3~5 watts installed for un-interruptible power system and power control system. Wireless LAN Access Points Museums, sightseeing spots, airports, hotels, campuses, factories, and warehouses can install the Access Point anywhere.
Page 334: System Configuration
User’s Manual of WGS Managed Series 4.15.2 System Configuration In a power over Ethernet system, operating power is applied from a power source (PSU-power supply unit) over the LAN infrastructure to powered devices (PDs), which are connected to ports. Under some conditions, the total output power required by PDs can exceed the maximum available power provided by the PSU.
Page 335: Power Over Ethernet Configuration
User’s Manual of WGS Managed Series 4.15.3 Power over Ethernet Configuration This section allows the user to inspect and configure the current PoE configuration setting as screen in Figure 4-15-2 appears. Figure 4-15-2 PoE Configuration Screenshot The page includes the following fields: Object Description ...
Page 336 User’s Manual of WGS Managed Series This section displays the PoE Power Usage of Current Power Consumption as Figure 4-15-3 shows. Figure 4-15-3 Current Power Consumption Screenshot This section allows the user to inspect and configure the current PoE port settings Figure 4-15-4 shows.
Page 337: Power Over Ethernet Status
User’s Manual of WGS Managed Series The priority is used in case the total power consumption is over the total power budget. In this case the port with the lowest priority will be turned off, and offer power for the port of higher priority. ...
Page 338: Poe Schedule
User’s Manual of WGS Managed Series 4.15.5 PoE Schedule This page allows the user to define PoE schedule and scheduled power recycling. PoE Schedule Besides being used as an IP Surveillance, the Managed PoE switch is certainly applicable to construct any PoE network including VoIP and Wireless LAN.
Page 339 User’s Manual of WGS Managed Series The screen in Figure 4-15-6 appears. Figure 4-15-6 PoE Schedule Screenshot Please press 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”...
Page 340 User’s Manual of WGS Managed Series  End Hour Allows user to set what hour PoE function does by disabling it.  End Min Allows user to set what minute PoE function does by disabling it.  Reboot Enable Allows user to enable or disable the whole PoE port reboot by PoE reboot schedule. Please note that if you want PoE schedule and PoE reboot schedule to work at the same time, please use this function, and don’t use Reboot Only function.
Page 341: Poe Alive Check Configuration
User’s Manual of WGS Managed Series 4.15.6 PoE Alive Check Configuration The WGS PoE Managed Switch Series can be configured to monitor connected PD’s status in real-time via ping action. Once the PD stops working and without response, the PoE Switch is going to restart PoE port power, and bring the PD back to work. It will greatly enhance the reliability and reduces administrator management burden.
Page 342 User’s Manual of WGS Managed Series  Interval Time (10~300s) This column allows user to set how long system should issue a ping request to PD for detecting whether PD is alive or dead. Interval time range is from 10 seconds to 300 seconds. ...
Page 343: Maintenance
User’s Manual of WGS Managed Series 4.16 Maintenance Use the Maintenance menu items to display and configure basic configurations of the Managed Switch. Under maintenance, the following topics are provided to back up, upgrade, save and restore the configuration. This section has the following items: You can reset the configuration of the switch on this page.
Page 344: Reboot Switch
User’s Manual of WGS Managed Series 4.16.2 Reboot Switch The Reboot page enables the device to be rebooted from a remote location. Once the Reboot button is pressed, user has to re-login the Web interface for about 60 seconds. The Reboot Switch screen in Figure 4-16-2 appears and clicks to reboot the system.
Page 345: Upgrade Manager
User’s Manual of WGS Managed Series 4.16.4 Upgrade Manager This function allows reloading of the current image or configuration of the Managed Switch to the local management station. The Upgrade Manager screen in Figure 4-16-4 appears. Figure 4-16-4 Upgrade Manager Page Screenshot The page includes the following fields: Object Description...
Page 346: Dual Image
User’s Manual of WGS Managed Series 4.16.5 Dual Image This page provides information about the active and backup firmware images in the device, and allows you to revert to the backup image. The web page displays two tables with information about the active and backup firmware images. The Dual Image Configuration and Information screens in Figure 4-16-5 &...
Page 347: Switch Operation
User’s Manual of WGS Managed Series 5. SWITCH OPERATION 5.1 Address Table The 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 on the network, including MAC address, port no, etc. This information comes from the learning process of Ethernet Switch.
Page 348: Auto-Negotiation
User’s Manual of WGS Managed Series 5.5 Auto-Negotiation The STP ports on the Switch have a 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 when both devices are connected.
Page 349: Troubleshooting
User’s Manual of WGS Managed Series 6. TROUBLESHOOTING This chapter contains information to help you solve your issue. If the Managed Switch is not functioning properly, make sure the Managed Switch is set up according to instructions in this manual. ■...
Page 350 User’s Manual of WGS Managed Series ■ Why the PoE Ethernet Switch doesn’t connect to the network Solution: Check the LNK/ACT LED on the PoE Ethernet Switch. Try another port on the PoE Ethernet Switch. Make sure the cable is installed properly and make sure the cable is the right type.
Page 351: Appendix A Switch's Rj45 Pin Assignments
User’s Manual of WGS Managed Series APPENDIX A Switch's RJ45 Pin Assignments A.1 1000Mbps, 1000BASE-T Contact 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 352 User’s Manual of WGS Managed Series 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 cable and crossover cable connection: Straight-through Cable SIDE 1 SIDE 2...

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