Page 2: Fcc Warning
PLANET is a registered trademark of PLANET Technology Corp. All other trademarks belong to their respective owners. Disclaimer PLANET Technology does not warrant that the hardware will work properly in all environments and applications, and makes no warranty and representation, either implied or expressed, with respect to the quality, performance, merchantability, or fitness for a particular purpose.
Page 3: Table Of Contents
User’s Manual of XGSW-28040HP 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 ........................22 2.1 Hardware Description ..........................22 2.1.1 Switch Front Panel ..............................22...
Page 4 User’s Manual of XGSW-28040HP 4.2.4 Users Configuration .............................47 4.2.5 Privilege Levels ..............................50 4.2.6 NTP Configuration ...............................51 4.2.7 Time Configuration ..............................52 4.2.8 UPnP ...................................54 4.2.9 DHCP Relay ................................56 4.2.10 DHCP Relay Statistics ............................57 4.2.11 CPU Load ................................59 4.2.12 System Log................................60 4.2.13 Detailed Log ..............................61 4.2.14 Remote Syslog ..............................62...
Page 5 User’s Manual of XGSW-28040HP 4.5 Link Aggregation ............................92 4.5.1 Static Aggregation..............................94 4.5.2 LACP Configuration .............................96 4.5.3 LACP System Status ............................98 4.5.4 LACP Port Status..............................99 4.5.5 LACP Port Statistics............................100 4.6 VLAN................................101 4.6.1 VLAN Overview ..............................101 4.6.2 IEEE 802.1Q VLAN ............................102 4.6.3 VLAN Port Configuration ...........................105 4.6.4 VLAN Membership Status..........................
Page 6 User’s Manual of XGSW-28040HP 4.8.7 IGMP Snooping Status ............................159 4.8.8 IGMP Group Information............................160 4.8.9 IGMPv3 Information............................161 4.8.10 MLD Snooping Configuration...........................163 4.8.11 MLD Snooping VLAN Configuration.........................164 4.8.12 MLD Snooping Port Group Filtering.........................166 4.8.13 MLD Snooping Status ............................167 4.8.14 MLD Group Information ...........................169 4.8.15 MLDv2 Information ............................170...
Page 7 User’s Manual of XGSW-28040HP 4.10.5 ACL Rate Limiter Configuration ........................222 4.11 Authentication............................223 4.11.1 Understanding IEEE 802.1X Port-Based Authentication..................224 4.11.2 Authentication Configuration ..........................227 4.11.3 Network Access Server Configuration......................228 4.11.4 Network Access Overview ..........................239 4.11.5 Network Access Statistics ..........................240 4.11.6 RADIUS ................................246 4.11.7 TACACS+ ................................248...
Page 8 User’s Manual of XGSW-28040HP 4.14.6 Port Statistics..............................305 4.15 Network Diagnostics..........................308 4.15.1 Ping .................................309 4.15.2 IPv6 Ping .................................310 4.15.3 Remote IP Ping Test ............................311 4.15.4 Cable Diagnostics............................312 4.16 Power over Ethernet ..........................314 4.16.1 Power over Ethernet Powered Device ......................314 4.16.2 System Configuration ............................315 4.16.3 Power Over Ethernet Configuration .........................316...
Page 9 User’s Manual of XGSW-28040HP 5.1 Address Table ............................357 5.2 Learning ..............................357 5.3 Forwarding & Filtering ..........................357 5.4 Store-and-Forward ...........................357 5.5 Auto-Negotiation ............................358 6. Power over Ethernet Overview..................359 7. TROUBLESHOOTING....................... 361 APPENDIX A: Networking Connection ................362 A.1 PoE RJ-45 Port Pin Assignments......................362 A.2 Switch's Data RJ-45 Pin Assignments - 1000Mbps, 1000Base-T ............362...
Page 10: Introduction
PLANET L2+ 24-Port 10/100/1000Mbps 802.3at PoE + 4-Port 10G SFP+ Managed Switch with Hardware Layer3 IPv4/IPv6 Static Routing, XGSW-28040HP, comes with the multi-port Gigabit Ethernet Switch and SFP fiber optic connectibility and robust layer 2 features. The description of this model is shown below: L2+ 24-Port 10/100/1000Mbps 802.3at PoE + 4-Port 10G SFP+...
Page 11: Product Description
IP cameras with built-in fan and heater for high power consumption. The XGSW-28040HP’s PoE capabilities also help to reduce deployment costs for network devices as a result of freeing from restrictions of power outlet locations. Power and data switching are integrated into one unit, delivered over a single cable and managed centrally.
Page 12 The XGSW-28040HP can be configured to monitor connected PD (Powered Device) status in real-time via ping action. Once the PD stops working and it is without response, the XGSW-28040HP will resume the PoE port power and bring the PD back to work.
Page 13 Enhanced Security The XGSW-28040HP offers a comprehensive Layer 2 to Layer 4 Access Control List (ACL) for enforcing security to the edge. It can be used to restrict network access by denying packets based on source and destination IP address, TCP/UDP ports or defined typical network applications.
Page 14 Q-in-Q VLAN, private VLAN, Multiple Spanning Tree Protocol (MSTP), Layer 2/4 QoS, bandwidth control and IGMP/MLD Snooping. The XGSW-28040HP also provides 802.1Q Tagged VLAN, and the VLAN groups allowed will be maximally up to 256. Via aggregation of supporting ports, the XGSW-28040HP allows the operation of a high-speed trunk combining multiple ports.
Page 15: How To Use This Manual
User’s Manual of XGSW-28040HP 1.3 How to Use This Manual This User’s Manual is structured as follows: Section 2, INSTALLATION The section explains the functions of the Managed Switch and how to physically install the Managed Switch. Section 3, SWITCH MANAGEMENT The section contains the information about the software function of the Managed Switch.
Page 16: Product Features
User’s Manual of XGSW-28040HP 1.4 Product Features  Physical Port  24-Port 10/100/1000Base-T RJ-45 copper with IEEE 802.3at / 802.3af Power over Ethernet Injector function  4 100/1000Base-X mini-GBIC/SFP slot, shared with Port-21 to Port-24 compatible with 100Base-FX SFP 4 10GBase-SR/LR SFP+ slot, compatible with 1000Base-SX/LX/BX SFP ...
Page 17 User’s Manual of XGSW-28040HP  MSTP, IEEE 802.1s Multiple Spanning Tree Protocol, spanning tree by VLAN  BPDU Guard  Supports Link Aggregation  802.3ad Link Aggregation Control Protocol (LACP)  Cisco ether-channel (Static Trunk)  Maximum 14 trunk groups, up to 8 ports per trunk group ...
Page 18 User’s Manual of XGSW-28040HP  Source MAC / IP address binding  DHCP Snooping to filter distrusted DHCP messages  Dynamic ARP Inspection discards ARP packets with invalid MAC address to IP address binding  IP Source Guard prevents IP spoofing attacks ...
Page 19: Product Specifications
User’s Manual of XGSW-28040HP 1.5 Product Specifications XGSW-28040HP Product Hardware Specifications 24 10/100/1000Base-T RJ-45 auto-MDI/MDI-X ports Copper Ports 4 100/1000Base-X SFP interfaces, shared with Port-21 to Port-24 SFP/mini-GBIC Slots Compatible with 100Base-FX SFP transceiver 4 10GBase-SR/LR SFP+ interface (Port-25 to Port-28)
Page 20 User’s Manual of XGSW-28040HP 14 units PD @ 30.8 watts Layer 2 Functions Port disable / enable Auto-negotiation 10/100/1000Mbps full and half duplex mode selection Port Configuration Flow control disable / enable Display each port’s speed duplex mode, link status, flow control status,...
Page 21 User’s Manual of XGSW-28040HP RFC-2665 Ether-Like MIB RFC-2819 RMON MIB (Group 1, 2, 3 and 9) RFC-2737 Entity MIB RFC-2618 RADIUS Client MIB RFC-2863 IF-MIB RFC-2933 IGMP-STD-MIB RFC-3411 SNMP-Frameworks-MIB RFC-4292 IP Forward MIB RFC-4293 IP MIB RFC-4836 MAU-MIB IEEE 802.1X PAE...
Page 22: Installation
Figure 2-1-1 shows the front panel of the Managed Switch. XGSW-28040HP Front Panel Figure 2-1-1: Front Panels of XGSW-28040HP ■ Gigabit TP interface 10/100/1000Base-T Copper, RJ-45 Twist-Pair: Up to 100 meters. ■ SFP slot 100/1000Base-X mini-GBIC slot, SFP (Small Factor Pluggable) transceiver module: From 550 meters to 2km (multi-mode fiber), up to above 10/20/30/40/50/70/120 kilometers (single-mode fiber).
Page 23: Led Indications
The front panel LEDs indicate instant status of power and system status, fan status, port links / PoE in-use and data activity; they help monitor and troubleshoot when needed. Figure 2-1-2 shows the LED indications of the Managed Switch. XGSW-28040HP LED Indication Figure 2-1-2: XGSW-28040HP LED at Front Panel XGSW-28040HP LED Indication Table  LED definition  System...
Page 24 User’s Manual of XGSW-28040HP  Per 10/100/1000Mbps RJ45 port (Port-1 to Port-24) Color Function To indicate the port is running in 1000Mbps speed and successfully established. Lights: 1000 Green LNK/ACT To indicate that the switch is actively sending or receiving data over that port.
Page 25: Switch Rear Panel
Figure 2-1-3 shows the rear panel of the Managed Switch. XGSW-28040HP Rear Panel Figure 2-1-3: Rear Panel of XGSW-28040HP ■ AC Power Receptacle For compatibility with electric service in most areas of the world, the Managed Switch’s power supply automatically adjusts line power in the range of 100-240V AC and 50/60 Hz.
Page 26: Installing The Switch
User’s Manual of XGSW-28040HP 2.2 Installing the Switch This section describes how to install your Managed Switch and make connections to the Managed Switch. Please read the following topics and perform the procedures in the order being presented. To install your Managed Switch on a desktop or shelf, simply complete the following steps.
Page 27: Rack Mounting
User’s Manual of XGSW-28040HP Supply power to the Managed Switch. Step 5: Connect one end of the power cable to the Managed Switch. Connect the power plug of the power cable to a standard wall outlet. When the Managed Switch receives power, the Power LED should remain solid Green.
Page 28: Installing The Sfp/Sfp+ Transceiver
User’s Manual of XGSW-28040HP Figure 2-2-3: Mounting Managed Switch in a Rack Proceed with Steps 4 and 5 of session 2.2.1 Desktop Installation to connect the network cabling and supply power to the Step 6: Managed Switch. 2.2.3 Installing the SFP/SFP+ Transceiver The sections describe how to insert an SFP/SFP+ transceiver into an SFP/SFP+ slot.
Page 29 User’s Manual of XGSW-28040HP  Approved PLANET SFP/SFP+ Transceivers PLANET Managed Switch supports both single mode and multi-mode SFP/SFP+ transceiver. The following list of approved PLANET SFP/SFP+ transceivers is correct at the time of publication: Fast Ethernet Transceiver (100Base-X SFP)
Page 30 3. Port 25 to Port 28 are a shared SFP+ slot that supports the 10 Gigabit SFP+ transceiver and Gigabit SFP transceiver. Before we connect the XGSW-28040HP 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, 1000Bas-LX to 1000Base-LX.
Page 31 User’s Manual of XGSW-28040HP  Connect the Fiber Cable Insert the duplex LC connector into the SFP/SFP+ transceiver. Connect the other end of the cable to a device with SFP/SFP+ transceiver installed. Check the LNK/ACT LED of the SFP/SFP+ slot on the front of the Managed Switch. Ensure that the SFP/SFP+ transceiver is operating correctly.
Page 32: Switch Management
User’s Manual of XGSW-28040HP 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 33: Management Access Overview
User’s Manual of XGSW-28040HP 3.2 Management Access Overview The Managed Switch gives you the flexibility to access and manage it using any or all of the following methods:  An administration console  Web browser interface  An external SNMP-based network management application The administration console and Web browser interface support are embedded in the Managed Switch software and are available for immediate use.
Page 34: Administration Console
User’s Manual of XGSW-28040HP 3.3 Administration Console The administration console is an internal, character-oriented, and command line user interface for performing system administration such as displaying statistics or changing option settings. Using this method, you can view the administration console from a terminal, personal computer, Apple Macintosh, or workstation connected to the Managed Switch's console (serial) port.
Page 35: Web Management
User’s Manual of XGSW-28040HP You can change these settings, if desired, after you log on. This management method is often preferred because you can remain connected and monitor the system during system reboots. Also, certain error messages are sent to the serial port, regardless of the interface through which the associated action was initiated.
Page 36: Snmp-Based Network Management
User’s Manual of XGSW-28040HP 3.5 SNMP-based Network Management You can use an external SNMP-based application to configure and manage the Managed Switch, such as SNMP Network Manager, HP Openview Network Node Management (NNM) or What’s Up Gold. This management method requires the SNMP agent on the switch and the SNMP Network Management Station to use the same community string.
Page 37 User’s Manual of XGSW-28040HP 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 “Refresh” button for the currently connected devices in the discovery list as the screen shows below:...
Page 38: Web Configuration
User’s Manual of XGSW-28040HP 4. WEB CONFIGURATION This section introduces the configuration and functions of the Web-based management from Managed Switch. About Web-based Management The Managed Switch offers management features that allow users to manage the Managed Switch from anywhere on the network through a standard browser such as Microsoft Internet Explorer.
Page 39 User’s Manual of XGSW-28040HP username/password you have changed via console) 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 shown in Figure 4-1-3.
Page 40: Main Web Page
User’s Manual of XGSW-28040HP interface. The Switch Menu on the left of the web Page lets you access all the commands and statistics the Managed Switch provides. It is recommended to use Internet Explore 7.0 or above to access Managed Switch.
Page 41 User’s Manual of XGSW-28040HP Main Menu Using the onboard web agent, you can define system parameters, manage and control the Managed Switch, and all its ports, or monitor network conditions. Via the Web-Management, the administrator can set up the Managed Switch by selecting the functions those listed in the Main Function.
Page 42: System
User’s Manual of XGSW-28040HP 4.2 System Use the System menu items to display and configure basic administrative details of the Managed Switch. Under the System, the following topics are provided to configure and view the system information. This section has the following items: The Managed Switch system information is provided here.
Page 43: System Information
User’s Manual of XGSW-28040HP 4.2.1 System Information The System Infomation Page provides information for the current device information. System Information Page helps a switch administrator to identify the hardware MAC address, software version and system uptime. The screen in Figure 4-2-1 appears.
Page 44: Ip Configuration
User’s Manual of XGSW-28040HP 4.2.2 IP Configuration The IP Configuration includes the IP Configuration, IP Interface and IP Routes. The configured column is used to view or change the IP configuration. The maximum number of interfaces supported is 128 and the maximum number of routes is 32.
Page 45 User’s Manual of XGSW-28040HP Specify from which DHCP-enabled interface a provided DNS server should be preferred. When DNS proxy is enabled, system will relay DNS requests to the DNS Proxy currently configured DNS server, and reply as a DNS resolver to the client devices on the network.
Page 46: Ip Status
User’s Manual of XGSW-28040HP 4.2.3 IP Status IP Status displays the status of the IP protocol layer. The status is defined by the IP interfaces, the IP routes and the neighbour cache (ARP cache) status. The screen in Figure 4-2-3 appears.
Page 47: Users Configuration
User’s Manual of XGSW-28040HP 4.2.4 Users Configuration This Page provides an overview of the current users. Currently the only way to login as another user on the web server is to close and reopen the browser. After setup is completed, press “Apply” button to take effect. Please login web interface with...
Page 48 User’s Manual of XGSW-28040HP Figure 4-2-5: Add / Edit User Configuration Page Screenshot The Page includes the following fields: Object Description  Username A string identifying the user name that this entry should belong to. The allowed string length is 1 to 31. The valid user name is a combination of letters, numbers and underscores.
Page 49 User’s Manual of XGSW-28040HP Once the new user is added, the new user entry shown in the Users Configuration Page. Figure 4-2-6: User Configuration Page Screenshot If you forget the new password after changing the default password, please press the “Reset”...
Page 50: Privilege Levels
User’s Manual of XGSW-28040HP 4.2.5 Privilege Levels This Page provides an overview of the privilege levels. After setup is completed, please press “Apply” button to take effect. Please login web interface with new user name and password and the screen in Figure 4-2-7 appears.
Page 51: Ntp Configuration
User’s Manual of XGSW-28040HP  Group Name The name identifying the privilege group. In most cases, a privilege level group consists of a single module (e.g. LACP, RSTP or QoS), but a few of them contain more than one. The following description defines these privilege level groups in details: ...
Page 52: Time Configuration
User’s Manual of XGSW-28040HP Figure 4-2-8: NTP Configuration Page Screenshot The Page includes the following fields: Object Description  Mode Indicates the NTP mode operation. Possible modes are:  Enabled: Enable NTP mode operation. When enable NTP mode operation, the agent forward and to transfer NTP messages between the clients and the server when they are not on the same subnet domain.
Page 53 User’s Manual of XGSW-28040HP Figure 4-2-9: Time Configuration Page Screenshot The Page includes the following fields: Object Description  Time Zone Lists various Time Zones world wide. Select appropriate Time Zone from the drop down and click Save to set.
Page 54: Upnp
User’s Manual of XGSW-28040HP  Month - Select the starting month.  Hours - Select the starting hour.  Minutes - Select the starting minute.  End Time Settings  Week - Select the ending week number.  Day - Select the ending day.
Page 55 User’s Manual of XGSW-28040HP When the mode is enabled, two ACEs are added automatically to trap UPnP related packets to CPU. The ACEs are automatically removed when the mode is disabled.  TTL The TTL value is used by UPnP to send SSDP advertisement messages.
Page 56: Dhcp Relay
User’s Manual of XGSW-28040HP 4.2.9 DHCP Relay Configure DHCP Relay on this Page. DHCP Relay is used to forward and to transfer DHCP messages between the clients and the server when they are not on the same subnet domain. The DHCP option 82 enables a DHCP relay agent to insert specific information into a DHCP request packets when forwarding client DHCP packets to a DHCP server and remove the specific information from a DHCP reply packets when forwarding server DHCP packets to a DHCP client.
Page 57: Dhcp Relay Statistics
User’s Manual of XGSW-28040HP they are not on the same subnet domain.  Relay Information Indicates the DHCP relay information mode option operation. Possible modes are: Mode  Enabled: Enable DHCP relay information mode operation. When enabling DHCP relay information mode operation, the agent inserts specific...
Page 58 User’s Manual of XGSW-28040HP The Page includes the following fields: Server Statistics Object Description  Transmit to Server The packets number that relayed from client to server.  Transmit Error The packets number that errors sending packets to clients.  Receive from Server The packets number that received packets from server.
Page 59: Cpu Load
User’s Manual of XGSW-28040HP 4.2.11 CPU Load This Page displays the CPU load, using a SVG graph. The load is measured as average over the last 100ms, 1sec and 10 seconds intervals. The last 120 samles are graphed, and the last numbers are displayed as text as well. In order to display the SVG graph, your browser must support the SVG format.
Page 60: System Log
User’s Manual of XGSW-28040HP 4.2.12 System Log The Managed Switch system log information is provided here. The System Log screen in Figure 4-2-15 appears. Figure 4-2-15: System Log Page Screenshot The Page includes the following fields: Object Description  ID The ID (>= 1) of the system log entry.
Page 61: Detailed Log
User’s Manual of XGSW-28040HP : Updates the system log entries, starting from the first available entry ID. : Updates the system log entries, ending at the last entry currently displayed. : Updates the system log entries, starting from the last entry currently displayed.
Page 62: Remote Syslog
User’s Manual of XGSW-28040HP 4.2.14 Remote Syslog Configure remote syslog on this Page. The Remote Syslog screen in Figure 4-2-17 appears. Figure 4-2-17: Remote Syslog Page Screenshot The Page includes the following fields: Object Description  Mode Indicates the server mode operation. When the mode operation is enabled, the syslog message will send out to syslog server.
Page 63: Smtp Configuration
User’s Manual of XGSW-28040HP 4.2.15 SMTP Configuration This Page facilitates an SMTP Configuration on the switch. The SMTP Configure screen in Figure 4-2-18 appears. Figure 4-2-18: SMTP Configuration Page Screenshot The Page includes the following fields: Object Description  SMTP Mode Controls whether SMTP is enabled on this switch.
Page 64: Web Firmware Upgrade
User’s Manual of XGSW-28040HP 4.2.16 Web Firmware Upgrade This Page facilitates an update of the firmware controlling the switch. The Web Firmware Upgrade screen in Figure 4-2-19 appears. Figure 4-2-19: Web Firmware Upgrade Page Screenshot To open Firmware Upgrade screen, perform the following: Click System ->...
Page 65: Tftp Firmware Upgrade
User’s Manual of XGSW-28040HP 4.2.17 TFTP Firmware Upgrade The Firmware Upgrade Page provides the functions to allow a user to update the Managed Switch firmware from the TFTP server in the network. Before updating, make sure you have your TFTP server ready and the firmware image is on the TFTP server.
Page 66: Save Startup Config
User’s Manual of XGSW-28040HP 4.2.18 Save Startup Config This function allows save the current configuration, thereby ensuring that the current active configuration can be used at the next reboot screen in Figure 4-2-22 appears. After saving the configuratioin, the screen Figure 4-2-23 will appear.
Page 67: Configuration Upload
User’s Manual of XGSW-28040HP 4.2.20 Configuration Upload Configuration Upload page allows the upload the running-config and startup-config on the switch. Please refer to the Figure 4-2-25 shown below. Figure 4-2-25: Configuration Upload Page Screenshot If the destination is running-config, the file will be applied to the switch configuration. This can be done in two ways: ...
Page 68: Configuration Delete
User’s Manual of XGSW-28040HP It is possible to activate any of the configuration files present on the switch, except for running-config which represents the currently active configuration. Select the file to activate and click . This will initiate the process of completely replacing the existing configuration with that of the selected file.
Page 69: Factory Default
User’s Manual of XGSW-28040HP Figure 4-2-28: Software Image Selection Page Screenshot The Page includes the following fields: Object Description  Image The flash index name of the firmware image. The name of primary (preferred) image is image, the alternate image is named image.bk.
Page 70: System Reboot
User’s Manual of XGSW-28040HP Buttons : Click to reset the configuration to Factory Defaults. : Click to return to the Port State Page without resetting the configuration. To reset the Managed Switch to the Factory default setting, you can also press the hardware reset button at the front panel about 10 seconds.
Page 71: Simple Network Management Protocol
User’s Manual of XGSW-28040HP 4.3 Simple Network Management Protocol 4.3.1 SNMP Overview-[ The Simple Network Management Protocol (SNMP) is an application layer protocol that facilitates the exchange of management information between network devices. It is part of the Transmission Control Protocol/Internet Protocol (TCP/IP) protocol suite.
Page 72: Snmp System Configuration
User’s Manual of XGSW-28040HP SNMP community An SNMP community is the group that devices and management stations running SNMP belong to. It helps define where information is sent. The community name is used to identify the group. A SNMP device or agent may belong to more than one SNMP community.
Page 73 User’s Manual of XGSW-28040HP  SNMP v2c: Set SNMP supported version 2c.  SNMP v3: Set SNMP supported version 3.  Indicates the community read access string to permit access to SNMP agent. Read Community The allowed string length is 0 to 255, and the allowed content is the ASCII characters from 33 to 126.
Page 74: Snmp Trap Configuration
User’s Manual of XGSW-28040HP 4.3.3 SNMP Trap Configuration Configure SNMP trap on this Page. The SNMP Trap Configuration screen in Figure 4-3-2 appears. Figure 4-3-2: SNMP Trap Configuration Page Screenshot The Page includes the following fields: Object Description  Indicates which trap Configuration's name for configuring. The allowed string Trap Config length is 0 to 255, and the allowed content is ASCII characters from 33 to 126.
Page 75 User’s Manual of XGSW-28040HP  Indicates the SNMP trap destination address. It allow a valid IP address in dotted Trap Destination decimal notation ('x.y.z.w'). And it also allow a valid hostname. A valid hostname Address is a string drawn from the alphabet (A-Za-z), digits (0-9), dot (.), dash (-). Spaces are not allowed, the first character must be an alpha character, and the first and last characters must not be a dot or a dash.
Page 76: Snmp System Information
User’s Manual of XGSW-28040HP  LLDP: Enable/disable LLDP trap.  AAA Indicates that the AAA group's traps. Possible traps are: Authentication Fail : Enable/disable SNMP trap authentication failure trap.  Switch Indicates that the Switch group's traps. Possible traps are: ...
Page 77: Snmpv3 Configuration
User’s Manual of XGSW-28040HP Buttons : Click to apply changes : Click to undo any changes made locally and revert to previously saved values. 4.3.5 SNMPv3 Configuration 4.3.5.1 SNMPv3 Communities Configure SNMPv3 communities table on this Page. The entry index key is Community. The SNMPv3 Communities screen in Figure 4-3-4 appears.
Page 78: Snmpv3 Users
User’s Manual of XGSW-28040HP 4.3.5.2 SNMPv3 Users Configure SNMPv3 users table on this Page. The entry index keys are Engine ID and User Name. The SNMPv3 Users screen Figure 4-3-5 appears. Figure 4-3-5: SNMPv3 Users Configuration Page Screenshot The Page includes the following fields:...
Page 79: Snmpv3 Groups
User’s Manual of XGSW-28040HP  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 exist. That means must first ensure that the value is set correctly.
Page 80: Snmpv3 Views
User’s Manual of XGSW-28040HP The Page includes the following fields: Object Description  Check to delete the entry. It will be deleted during the next save. Delete  Indicates the security model that this entry should belong to. Possible security...
Page 81: Snmpv3 Access
User’s Manual of XGSW-28040HP string length is 1 to 32, and the allowed content is the ASCII characters from 33 to 126.  Indicates the view type that this entry should belong to. Possible view type are: View Type ...
Page 82 User’s Manual of XGSW-28040HP  Indicates the security model that this entry should belong to. Possible security Security Model models are:  any: Accepted any security model (v1|v2c|usm).  v1: Reserved for SNMPv1.  v2c: Reserved for SNMPv2c.  usm: User-based Security Model (USM) ...
Page 83: Port Management
User’s Manual of XGSW-28040HP 4.4 Port Management Use the Port Menu to display or configure the Managed Switch's ports. This section has the following items:  Configures port connection settings Port Configuration  Lists Ethernet and RMON port statistics Port Statistics Overview ...
Page 84 User’s Manual of XGSW-28040HP red that it is down.  Provides the current link speed of the port. Current Link Speed  Select any available link speed for the given switch port. Draw the menu bar to Configured Link Speed select the mode.
Page 85: Port Statistics Overview
User’s Manual of XGSW-28040HP 4.4.2 Port Statistics Overview This Page provides an overview of general traffic statistics for all switch ports. The Port Statistics Overview screen in Figure 4-4-2 appears. Figure 4-4-2: Port Statistics Overview Page Screenshot The displayed counters are:...
Page 86: Port Statistics Detail
User’s Manual of XGSW-28040HP 4.4.3 Port Statistics Detail This Page provides detailed traffic statistics for a specific switch port. Use the port select box to select which switch port details to display. The selected port belong to the currently selected stack unit, as reflected by the Page header. The displayed counters are the totals for receive and transmit, the size counters for receive and transmit, and the error counters for receive and transmit.
Page 87 User’s Manual of XGSW-28040HP Receive and Transmit Size Counters The number of received and transmitted (good and bad) packets split into categories based on their respective frame sizes. Receive and Transmit Queue Counters The number of received and transmitted packets per input and output queue.
Page 88: Sfp Module Information
User’s Manual of XGSW-28040HP 4.4.4 SFP Module Information The WGSW-48040HP has supported the SFP module with digital diagnostics monitoring (DDM) function, this feature is also known as digital optical monitoring (DOM). You can check the physical or operational status of an SFP module via the SFP Module Information Page.
Page 89: Port Mirror
User’s Manual of XGSW-28040HP  Voltage(V) Display the voltage of current SFP DDM module, the voltage value is get from the SFP DDM module. – SFP DDM Module Only  Current(mA) Display the Ampere of current SFP DDM module, the Ampere value is get from the SFP DDM module.
Page 90 User’s Manual of XGSW-28040HP Figure 4-4-7: Port Mirror Application The traffic to be copied to the mirror port is selected as follows:  All frames received on a given port (also known as ingress or source mirroring).  All frames transmitted on a given port (also known as egress or destination mirroring).
Page 91 User’s Manual of XGSW-28040HP Figure 4-4-8: Mirror Configuration Page Screenshot The Page includes the following fields: Object Description  Port to mirror on Frames from ports that have either source (rx) or destination (tx) mirroring enabled are mirrored to this port. Disabled disables mirroring.
Page 92: Link Aggregation
User’s Manual of XGSW-28040HP Buttons : Click to apply changes : Click to undo any changes made locally and revert to previously saved values. 4.5 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.
Page 93 User’s Manual of XGSW-28040HP Figure 4-5-1: Link Aggregation 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 94: Static Aggregation
User’s Manual of XGSW-28040HP avoid creating a data loop. It allows a maximum of 10 ports to be aggregated at the same time. The Managed Switch support Gigabit Ethernet ports (up to 5 groups). If the group is defined as a LACP static link aggregationing group, then any extra ports selected are placed in a standby mode for redundancy if one of the other ports fails.
Page 95 User’s Manual of XGSW-28040HP disable. By default, Source MAC Address is enabled.  The Destination MAC Address can be used to calculate the destination port for Destination MAC the frame. Check to enable the use of the Destination MAC Address, or uncheck Address to disable.
Page 96: Lacp Configuration
User’s Manual of XGSW-28040HP Buttons : Click to apply changes : Click to undo any changes made locally and revert to previously saved values. 4.5.2 LACP Configuration Link Aggregation Control Protocol (LACP) - LACP LAG negotiate Aggregated Port links with other LACP ports located on a different device.
Page 97 User’s Manual of XGSW-28040HP The Page includes the following fields: Object Description  The switch port number. Port  Controls whether LACP is enabled on this switch port. LACP will form an LACP Enabled aggregation when 2 or more ports are connected to the same partner. LACP can form max 12 LAGs per switch and 2G LAGs per stack.
Page 98: Lacp System Status
User’s Manual of XGSW-28040HP 4.5.3 LACP System Status This Page provides a status overview for all LACP instances. The LACP Status Page display the current LACP aggregation Groups and LACP Port status. The LACP System Status screen in Figure 4-5-5 appears.
Page 99: Lacp Port Status
User’s Manual of XGSW-28040HP 4.5.4 LACP Port Status This Page provides a status overview for LACP status for all ports. The LACP Port Status screen in Figure 4-5-6 appears. Figure 4-5-6: LACP Status Page Screenshot The Page includes the following fields:...
Page 100: Lacp Port Statistics
User’s Manual of XGSW-28040HP : Click to refresh the Page immediately. Auto-refresh : Automatic refresh occurs every 3 seconds. 4.5.5 LACP Port Statistics This Page provides an overview for LACP statistics for all ports. The LACP Port Statistics screen in Figure 4-5-7 appears.
Page 101: Vlan
User’s Manual of XGSW-28040HP 4.6 VLAN 4.6.1 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 102: Ieee 802.1Q Vlan
User’s Manual of XGSW-28040HP 4.6.2 IEEE 802.1Q VLAN In large networks, routers are used to isolate broadcast traffic for each subnet into separate domains. This Managed Switch provides a similar service at Layer 2 by using VLANs to organize any group of network nodes into separate broadcast domains.
Page 103 User’s Manual of XGSW-28040HP ■ 802.1Q VLAN Tags The figure below shows the 802.1Q VLAN tag. There are four additional octets inserted after the source MAC address. Their presence is indicated by a value of 0x8100 in the Ether Type field. When a packet's Ether Type field is equal to 0x8100, the packet carries the IEEE 802.1Q/802.1p tag.
Page 104 User’s Manual of XGSW-28040HP Every physical port on a switch has a PVID. 802.1Q ports are also assigned a PVID, for use within the switch. If no VLAN are defined on the switch, all ports are then assigned to a default VLAN with a PVID equal to 1. Untagged packets are assigned the PVID of the port on which they were received.
Page 105: Vlan Port Configuration
User’s Manual of XGSW-28040HP ■ Port Overlapping Port overlapping can be used to allow access to commonly shared network resources among different VLAN groups, such as file servers or printers. Note that if you implement VLANs which do not overlap, but still need to communicate, you can connect them by enabled routing on this switch.
Page 106 User’s Manual of XGSW-28040HP ■ IEEE 802.1Q Tunneling (Q-in-Q) IEEE 802.1Q Tunneling (QinQ) is designed for service providers carrying traffic for multiple customers across their networks. QinQ tunneling is used to maintain customer-specific VLAN and Layer 2 protocol configurations even when different customers use the same internal VLAN IDs.
Page 107 User’s Manual of XGSW-28040HP Figure 4-6-1 : Global VLAN Configuration Screenshot The Page includes the following fields: Object Description  This field shows the allowed Access VLANs, it only affects ports configured as Allowed Access Access ports. Ports in other modes are members of all VLANs specified in the VLANs Allowed VLANs field.
Page 108 User’s Manual of XGSW-28040HP Port VLAN Configuration The VLAN Port Configuration screen in Figure 4-6-2 appears. Figure 4-6-2 : Port VLAN Configuration Screenshot The Page includes the following fields: Object Description  This is the logical port number for this row.
Page 109 User’s Manual of XGSW-28040HP discarded  By default, all frames but frames classified to the Port VLAN (a.k.a. Native VLAN) get tagged on egress. Frames classified to the Port VLAN do not get C-tagged on egress  Egress tagging can be changed to tag all frames, in which case only...
Page 110 User’s Manual of XGSW-28040HP ■ S-Custom-Port: On ingress, frames with a VLAN tag with a TPID = 0x8100 or equal to the Ethertype configured for Custom-S ports get classified to the VLAN ID embedded in the tag. If a frame is untagged or priority tagged, the frame gets classified to the Port VLAN.
Page 111: Vlan Membership Status
User’s Manual of XGSW-28040HP will not become member of any VLANs.  A port may be configured to never be member of one or more VLANs. This is Forbidden VLANs particularly useful when dynamic VLAN protocols like MVRP and GVRP must be prevented from dynamically adding ports to VLANs.
Page 112 User’s Manual of XGSW-28040HP - Admin : This is reffered as static. - NAS : NAS provides port-based authentication, which involves communications between a Supplicant, Authenticator, and an Authentication Server. - GVRP : GVRP (GARP VLAN Registration Protocol or Generic VLAN Registration Protocol) is a protocol that facilitates control of virtual local area networks (VLANs) within a larger network .
Page 113: Vlan Port Status
User’s Manual of XGSW-28040HP 4.6.5 VLAN Port Status This Page provides VLAN Port Staus. The VLAN Port Status screen in Figure 4-6-5 appears. Figure 4-6-5: VLAN Port Status for Static User Page Screenshot The Page includes the following fields: Object Description ...
Page 114: Private Vlan
User’s Manual of XGSW-28040HP  Tx Tag Shows egress filtering frame status whether tagged or untagged.  Untagged VLAN ID Shows UVID (untagged VLAN ID). Port's UVID determines the packet's behavior at the egress side.  Conflicts Shows status of Conflicts whether exists or Not. When a Volatile VLAN User...
Page 115: Port Isolation
User’s Manual of XGSW-28040HP The page includes the following fields: Object Description  Delete To delete a private VLAN entry, check this box. The entry will be deleted during the next save.  Private VLAN ID Indicates the ID of this particular private VLAN.
Page 116 User’s Manual of XGSW-28040HP For private VLANs to be applied, the switch must first be configured for standard VLAN operation When this is in place, one or more of the configured VLANs can be configured as private VLANs. Ports in a private VLAN fall into one of these two groups: ...
Page 117 User’s Manual of XGSW-28040HP Figure 4-6-7: Port Isolation Configuration Page Screenshot The Page includes the following fields: Object Description  Port Members A check box is provided for each port of a private VLAN. When checked, port isolation is enabled on that port. When unchecked, port isolation is disabled on that port.
Page 118: Vlan Setting Example
User’s Manual of XGSW-28040HP 4.6.8 VLAN setting example:  Separate VLAN  802.1Q VLAN Trunk  Port Isolate 4.6.8.1 Two Separate 802.1Q VLANs The diagram shows how the Managed Switch handle Tagged and Untagged traffic flow for two VLANs. VLAN Group 2 and VLAN Group 3 are separated VLAN.
Page 119 User’s Manual of XGSW-28040HP While [PC-1] transmit an untagged packet enters Port-1, the Managed Switch will tag it with a VLAN Tag=2. [PC-2] and [PC-3] will received the packet through Port-2 and Port-3. [PC-4],[PC-5] and [PC-6] received no packet. While the packet leaves Port-2, it will be stripped away it tag becoming an untagged packet.
Page 120: Vlan Trunking Between Two 802.1Q Aware Switches
User’s Manual of XGSW-28040HP Figure 4-6-10: Change Port VLAN of Port 1~3 to be VLAN2 and Port VLAN of Port 4~6 to be VLAN3 Enable VLAN Tag for specific ports Link Type: Port-3 (VLAN-2) and Port-6 (VLAN-3) Change Port 3 Mode as Trunk, Selects Egress Tagging as Tag All and Types 2 in the Allowed VLANs column.
Page 121 User’s Manual of XGSW-28040HP Figure 4-6-12: VLAN Trunking Diagram Setup steps Add VLAN Group Add two VLANs – VLAN 2 and VLAN 3 Type 1-3 in Allowed Access VLANs column, the 1-3 is including VLAN1 and 2 and 3. Figure 4-6-13: Add VLAN 2 and VLAN 3...
Page 122 User’s Manual of XGSW-28040HP Figure 4-6-14: Changes Port VLAN of Port 1~3 to be VLAN2 and Port VLAN of Port 4~6 to be VLAN3 For the VLAN ports connecting to the hosts, please refer to 4.6.10.1 examples. The following steps will focus on the VLAN Trunk port configuration.
Page 123: Port Isolate
User’s Manual of XGSW-28040HP Repeat Steps 1 to 6, set up the VLAN Trunk port at the partner switch and add more VLANs to join the VLAN trunk, repeat Steps 1 to 3 to assign the Trunk port to the VLANs.
Page 124: Mac-Based Vlan
User’s Manual of XGSW-28040HP Assign VLAN Member : VLAN 1 : Port-5 and Port-6 VLAN 2 : Port-1,Port-2 ,Port-5 and Port-6 VLAN 3: Port-3~Port-6. The screen in Figure 4-6-18 appears. Figure 4-6-17: Private VLAN Port Setting 4.6.9 MAC-based VLAN The MAC-based VLAN enties can be configured here. This Page allows for adding and deleting MAC-based VLAN entries and assigning the entries to different ports.
Page 125: Mac-Based Vlan Status
User’s Manual of XGSW-28040HP  VLAN ID Indicates the VLAN ID.  Port Members A row of check boxes for each port is displayed for each MAC-based VLAN entry. To include a port in a MAC-based VLAN, check the box. To remove or exclude the port from the MAC-based VLAN, make sure the box is unchecked.
Page 126: Protocol-Based Vlan
User’s Manual of XGSW-28040HP Object Description  MAC Address Indicates the MAC address.  VLAN ID Indicates the VLAN ID.  Port Members Port members of the MAC-based VLAN entry. Buttons Auto-refresh : Check this box to refresh the Page automatically. Automatic refresh occurs every 3 seconds.
Page 127 User’s Manual of XGSW-28040HP  Value Valid value that can be entered in this text field depends on the option selected from the the preceding Frame Type selection menu. Below is the criteria for three different Frame Types: For Ethernet: Values in the text field when Ethernet is selected as a Frame Type is called etype.
Page 128: Protocol-Based Vlan Membership
User’s Manual of XGSW-28040HP 4.6.12 Protocol-based VLAN Membership This Page allows you to map a already configured Group Name to a VLAN for the switch. The Group Name to VLAN Mapping Table screen in Figure 4-6-21 appears. Figure 4-6-21: Group Name to VLAN Mapping Table Page Screenshot...
Page 129: Spanning Tree Protocol
User’s Manual of XGSW-28040HP 4.7 Spanning Tree Protocol 4.7.1 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 130 User’s Manual of XGSW-28040HP  The path cost to the root from the transmitting port  The port identifier of the transmitting port The switch sends BPDUs to communicate and construct the spanning-tree topology. All switches connected to the LAN on which the packet is transmitted will receive the BPDU.
Page 131 User’s Manual of XGSW-28040HP  From forwarding to disabled  From disabled to blocking Figure 4-7-1: STP Port State Transitions You can modify each port state by using management software. When you enable STP, every port on every switch in the network goes through the blocking state and then transitions through the states of listening and learning at power up.
Page 132 User’s Manual of XGSW-28040HP The following are the user-configurable STP parameters for the switch level: Parameter Description Default Value A combination of the User-set priority and 32768 + MAC Bridge Identifier(Not user the switch’s MAC address. configurable The Bridge Identifier consists of two parts:...
Page 133 User’s Manual of XGSW-28040HP User-Changeable STA Parameters The Switch’s factory default setting should cover the majority of installations. However, it is advisable to keep the default settings as set at the factory; unless, it is absolutely necessary. The user changeable parameters in the Switch are as follows: Priority –...
Page 134 User’s Manual of XGSW-28040HP Figure 4-7-2: Before Applying the STA Rules In this example, only the default STP values are used. Figure 4-7-3: After Applying the STA Rules...
Page 135: Stp System Configuration
User’s Manual of XGSW-28040HP 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 136 User’s Manual of XGSW-28040HP The Page includes the following fields: Basic Settings Object Description  The STP protocol version setting. Valid values are: Protocol Version  STP (IEEE 802.1D Spanning Tree Protocol)  RSTP (IEEE 802.2w Rapid Spanning Tree Protocol) ...
Page 137: Bridge Status
User’s Manual of XGSW-28040HP  Port Error Recovery Control whether a port in the error-disabled state automatically will be enabled after a certain time. If recovery is not enabled, ports have to be disabled and re-enabled for normal STP operation. The condition is also cleared by a system reboot.
Page 138: Cist Port Configuration
User’s Manual of XGSW-28040HP  Topology Flag The current state of the Topology Change Flag for this Bridge instance.  Topology Change Last The time since last Topology Change occurred. Buttons Auto-refresh : Check this box to refresh the Page automatically. Automatic refresh occurs every 3 seconds.
Page 139 User’s Manual of XGSW-28040HP The Page includes the following fields: Object Description  The switch port number of the logical STP port. Port  Controls whether RSTP is enabled on this switch port. STP Enabled  Controls the path cost incurred by the port. The Auto setting will set the path cost Path Cost as appropriate by the physical link speed, using the 802.1D recommended...
Page 140 User’s Manual of XGSW-28040HP medium. This can be automatically determined, or forced either true or false. Transitions to the forwarding state is faster for point-to-point LANs than for shared media. Buttons : Click to apply changes : Click to undo any changes made locally and revert to previously saved values.
Page 141: Msti Priorities
User’s Manual of XGSW-28040HP 4.7.5 MSTI Priorities This Page allows the user to inspect the current STP MSTI bridge instance priority configurations, and possibly change them as well. The MSTI Priority screen in Figure 4-7-7 appears. Figure 4-7-7: MSTI Priority Page Screenshot...
Page 142: Msti Configuration
User’s Manual of XGSW-28040HP 4.7.6 MSTI Configuration This Page allows the user to inspect the current STP MSTI bridge instance priority configurations, and possibly change them as well. The MSTI Configuration screen in Figure 4-7-8 appears. Figure 4-7-8: MSTI Configuration Page Screenshot...
Page 143: Msti Ports Configuration
User’s Manual of XGSW-28040HP Object Description  MSTI The bridge instance. The CIST is not available for explicit mapping, as it will receive the VLANs not explicitly mapped.  VLANs Mapped The list of VLAN's mapped to the MSTI. The VLANs must be separated with comma and/or space.
Page 144 User’s Manual of XGSW-28040HP Figure 4-7-10 : MST1 MSTI Port Configuration Page Screenshot The Page includes the following fields: MSTx MSTI Port Configuration Object Description  Port The switch port number of the corresponding STP CIST (and MSTI) port.  Path Cost Controls the path cost incurred by the port.
Page 145: Port Status
User’s Manual of XGSW-28040HP values are in the range 1 to 200000000.  Priority Controls the port priority. This can be used to control priority of ports having identical port cost. Buttons : Click to set MSTx configuration : Click to apply changes : Click to undo any changes made locally and revert to previously saved values.
Page 146: Port Statistics
User’s Manual of XGSW-28040HP ■ BackupPort ■ RootPort ■ DesignatedPort ■ Disable  The current STP port state of the CIST port . The port state can be one of the CIST State following values: ■ Disabled ■ Learning ■...
Page 147 User’s Manual of XGSW-28040HP received/transmitted on the port.  The number of unknown Spanning Tree BPDU's received (and discarded) on the Discarded Unknown port.  Discarded Illegal The number of illegal Spanning Tree BPDU's received (and discarded) on the port.
Page 148: Multicast
User’s Manual of XGSW-28040HP 4.8 Multicast 4.8.1 IGMP Snooping The Internet Group Management Protocol (IGMP) lets host and routers share information about multicast groups memberships. IGMP snooping is a switch feature that monitors the exchange of IGMP messages and copies them to the CPU for feature processing.
Page 149 User’s Manual of XGSW-28040HP Figure 4-8-2: Multicast Flooding Figure 4-8-3: IGMP Snooping Multicast Stream Control...
Page 150 User’s Manual of XGSW-28040HP IGMP Versions 1 and 2 Multicast groups allow members to join or leave at any time. IGMP provides the method for members and multicast routers to communicate when joining or leaving a multicast group. IGMP version 1 is defined in RFC 1112. It has a fixed packet size and no optional data.
Page 151 User’s Manual of XGSW-28040HP The states a computer will go through to join or to leave a multicast group are shown below: Figure 4-8-4: IGMP State Transitions  IGMP Querier – A router, or multicast-enabled switch, can periodically ask their hosts if they want to receive multicast traffic. If there is more than one router/switch on the LAN performing IP multicasting, one of these devices is elected “querier”...
Page 152: Profile Table
User’s Manual of XGSW-28040HP 4.8.2 Profile Table This page provides IPMC Profile related configurations. The IPMC profile is used to deploy the access control on IP multicast streams. It is allowed to create at maximum 64 Profiles with at maximum 128 corresponding rules for each. The Profile Table...
Page 153: Address Entry
User’s Manual of XGSW-28040HP Buttons : Click to add new IPMC profile. Specify the name and configure the new entry. Click "Save”. : Click to apply changes Click to undo any changes made locally and revert to previously saved values.
Page 154: Igmp Snooping Configuration
User’s Manual of XGSW-28040HP : Click to apply changes Click to undo any changes made locally and revert to previously saved values. Refreshes the displayed table starting from the input fields. Updates the table starting from the first entry in the IPMC Profile Address Configuration.
Page 155 User’s Manual of XGSW-28040HP The Page includes the following fields: Object Description  Enable the Global IGMP Snooping. Snooping Enabled  Enable unregistered IPMCv4 traffic flooding. Unregistered IPMCv4 The flooding control takes effect only when IGMP Snooping is enabled. Flooding Enabled When IGMP Snooping is disabled, unregistered IPMCv4 traffic flooding is always active in spite of this setting.
Page 156: Igmp Snooping Vlan Configuration
User’s Manual of XGSW-28040HP 4.8.5 IGMP Snooping VLAN Configuration Each Page shows up to 99 entries from the VLAN table, default being 20, selected through the "entries per Page" input field. When first visited, the web Page will show the first 20 entries from the beginning of the VLAN Table. The first displayed will be the one with the lowest VLAN ID found in the VLAN Table.
Page 157 User’s Manual of XGSW-28040HP  PRI (PRI) Priority of Interface. It indicates the IGMP control frame priority level generated by the system. These values can be used to prioritize different classes of traffic. The allowed range is 0 (best effort) to 7 (highest), default interface priority value is 0 ...
Page 158: Igmp Snooping Port Group Filtering
User’s Manual of XGSW-28040HP 4.8.6 IGMP Snooping Port Group Filtering In certain switch applications, the administrator may want to control the multicast services that are available to end users. For example, an IP/TV service based on a specific subscription plan. The IGMP filtering feature fulfills this requirement by restricting access to specified multicast services on a switch port, and IGMP throttling limits the number of simultaneous multicast groups a port can join.
Page 159: Igmp Snooping Status
User’s Manual of XGSW-28040HP  The logical port for the settings. Port  Filtering Profile Select the IPMC Profile as the filtering condition for the specific port. Summary about the designated profile will be shown by clicking the view button...
Page 160: Igmp Group Information
User’s Manual of XGSW-28040HP  Working Host Version currently. Host Version  Show the Querier status is "ACTIVE" or "IDLE". Querier Status  The number of Transmitted Querier. Querier Transmitted  Querier Received The number of Received Querier.  V1 Reports Received The number of Received V1 Reports.
Page 161: Igmpv3 Information
User’s Manual of XGSW-28040HP Figure 4-8-9: IGMP Snooping Groups Information Page Screenshot The Page includes the following fields: Object Description  VLAN ID of the group. VLAN ID  Groups Group address of the group displayed.  Port Members Ports under this group.
Page 162 User’s Manual of XGSW-28040HP Object Description  VLAN ID VLAN ID of the group.  Group Group address of the group displayed.  Port Switch port number.  Indicates the filtering mode maintained per (VLAN ID, port number, Group Mode Address) basis.
Page 163: Mld Snooping Configuration
User’s Manual of XGSW-28040HP 4.8.10 MLD Snooping Configuration This Page provides MLD Snooping related configuration. The MLD Snooping Configuration screen in Figure 4-8-13 appears. Figure 4-8-13: MLD Snooping Configuration Page Screenshot The Page includes the following fields: Object Description ...
Page 164: Mld Snooping Vlan Configuration
User’s Manual of XGSW-28040HP active in spite of this setting.  MLD SSM Range SSM (Source-Specific Multicast) Range allows the SSM-aware hosts and routers run the SSM service model for the groups in the address range.  Leave Proxy Enable Enable MLD Leave Proxy.
Page 165 User’s Manual of XGSW-28040HP Description Object  Delete Check to delete the entry. The designated entry will be deleted during the next save.  VLAN ID The VLAN ID of the entry.  MLD Snooping Enable Enable the per-VLAN MLD Snooping. Up to 32 VLANs can be selected for MLD Snooping.
Page 166: Mld Snooping Port Group Filtering
User’s Manual of XGSW-28040HP :Click to add new MLD VLAN. Specify the VID and configure the new entry. Click "Save". The specific MLD VLAN starts working after the corresponding static VLAN is also created. : Click to apply changes : Click to undo any changes made locally and revert to previously saved values.
Page 167: Mld Snooping Status
User’s Manual of XGSW-28040HP Figure 4-8-15: MLD Snooping Port Group Filtering Configuration Page Screenshot The Page includes the following fields: Object Description  Port The logical port for the settings.  Filtering Group Select the IPMC Profile as the filtering condition for the specific port. Summary about the designated profile will be shown by clicking the view button.
Page 168 User’s Manual of XGSW-28040HP Figure 4-8-16: MLD Snooping Status Page Screenshot The Page includes the following fields: Object Description  The VLAN ID of the entry. VLAN ID  Working Querier Version currently. Querier Version  Working Host Version currently.
Page 169: Mld Group Information
User’s Manual of XGSW-28040HP switch that leads towards the Layer 3 multicast device or MLD querier. Static denotes the specific port is configured to be a router port. Dynamic denotes the specific port is learnt to be a router port.
Page 170: Mldv2 Information
User’s Manual of XGSW-28040HP Buttons Auto-refresh : Automatic refresh occurs every 3 seconds. : Click to refresh the Page immediately. : Updates the table, starting with the first entry in the IGMP Group Table. : Updates the table, starting with the entry after the last entry currently displayed.
Page 171 User’s Manual of XGSW-28040HP  Type Indicates the Type. It can be either Allow or Deny.  Hardware Filter/Switch Indicates whether data plane destined to the specific group address from the source IPv6 address could be handled by chip or not.
Page 172: Mvr (Multicaset Vlan Registration)
User’s Manual of XGSW-28040HP 4.8.16 MVR (Multicaset VLAN Registration) The MVR feature enables multicast traffic forwarding on the Multicast VLANs. In a multicast television application, a PC or a network television or a set-top box can receive the multicast stream.
Page 173 User’s Manual of XGSW-28040HP Figure 4-8-19: MVR Configuration Page Screenshot The Page includes the following fields: Object Description  MVR Mode Enable/Disable the Global MVR. The Unregistered Flooding control depends on the current configuration in IGMP/MLD Snooping. It is suggested to enable Unregistered Flooding control when the MVR group table is full.
Page 174 User’s Manual of XGSW-28040HP save.  MVR VID Specify the Multicast VLAN ID. Be Caution: MVR source ports are not recommended to be overlapped with management VLAN ports.  MVR Name MVR Name is an optional attribute to indicate the name of the specific MVR VLAN.
Page 175: Mvr Status
User’s Manual of XGSW-28040HP  Receiver: Configure a port as a receiver port if it is a subscriber port and should only receive multicast data. It does not receive data unless it becomes a member of the multicast group by issuing IGMP/MLD messages.
Page 176: Mvr Groups Information
User’s Manual of XGSW-28040HP  IGMPv3/MLDv2 The number of Received IGMPv1 Joins and MLDv2 Reports, respectively. Reports Received  IGMPv2/MLDv1 Leaves The number of Received IGMPv2 Leaves and MLDv1 Dones, respectively. Received Buttons : Click to refresh the Page immediately.
Page 177: Mvr Sfm Information
User’s Manual of XGSW-28040HP Buttons Auto-refresh : Automatic refresh occurs every 3 seconds. : Refreshes the displayed table starting from the input fields. : Updates the table starting from the first entry in the MVR Channels (Groups) Information Table. : Updates the table, starting with the entry after the last entry currently displayed.
Page 178 User’s Manual of XGSW-28040HP  Source Address IP Address of the source. Currently, system limits the total number of IP source addresses for filtering to be 128. When there is no any source filtering address, the text "None" is shown in the Source Address field.
Page 179: Quality Of Service
User’s Manual of XGSW-28040HP 4.9 Quality of Service 4.9.1 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 180: Port Policing
User’s Manual of XGSW-28040HP 4.9.2 Port Policing This Page allows you to configure the Policer settings for all switch ports. The Port Policing screen in Figure 4-9-1 appears. Figure 4-9-1: QoS Ingress Port Policers Page Screenshot The Page includes the following fields:...
Page 181: Port Classification
User’s Manual of XGSW-28040HP 4.9.3 Port Classification This Page allows you to configure the basic QoS Ingress Classification settings for all switch ports. The Port Classification screen in Figure 4-9-2 appears. Figure 4-9-2 : QoS Ingress Port Classification Page Screenshot...
Page 182 User’s Manual of XGSW-28040HP The classified CoS can be overruled by a QCL entry. Note: If the default CoS has been dynamically changed, then the actual default CoS is shown in parentheses after the configured default CoS.  DPL Controls the default drop precedence level.
Page 183: Port Scheduler
User’s Manual of XGSW-28040HP 4.9.4 Port Scheduler This Page provides an overview of QoS Egress Port Schedulers for all switch ports. The Port Scheduler screen in Figure 4-9-3 appears. Figure 4-9-3: QoS Egress Port Schedule Page Screenshot The Page includes the following fields:...
Page 184: Port Shaping
User’s Manual of XGSW-28040HP 4.9.5 Port Shaping This Page provides an overview of QoS Egress Port Shapers for all switch ports. The Port Shapping screen in Figure 4-9-4 appears. Figure 4-9-4: QoS Egress Port Shapers Page Screenshot The Page includes the following fields:...
Page 185: Qos Egress Port Schedule And Shapers
User’s Manual of XGSW-28040HP 4.9.5.1 QoS Egress Port Schedule and Shapers The Port Scheduler and Shapers for a specific port are configured on this Page. The QoS Egress Port Schedule and Shaper sscreen in Figure 4-9-5 appears. Figure 4-9-5: QoS Egress Port Schedule and Shapers Page Screenshot...
Page 186: Port Tag Remarking
User’s Manual of XGSW-28040HP This value is restricted to 1-100. This parameter is only shown if "Scheduler Weight Mode" is set to "Weighted". The default value is "17".  Queue Scheduler Shows the weight in percent for this queue. This parameter is only shown if "Scheduler Mode"...
Page 187: Qos Egress Port Tag Remarking
User’s Manual of XGSW-28040HP The Page includes the following fields: Object Description  Port The logical port for the settings contained in the same row. Click on the port number in order to configure tag remarking. For more detail, please refer to chapter 4.9.6.1.
Page 188: Port Dscp
User’s Manual of XGSW-28040HP 4.9.7 Port DSCP This Page allows you to configure the basic QoS Port DSCP Configuration settings for all switch ports. The Port DSCP screen in Figure 4-9-8 appears. Figure 4-9-8: QoS Port DSCP Configuration Page Screenshot...
Page 189 User’s Manual of XGSW-28040HP  Selected: Classify only selected DSCP for which classification is enabled as specified in DSCP Translation window for the specific DSCP.  All: Classify all DSCP.  Port Egress Rewriting can be one of - Egress ...
Page 190: Dscp-Based Qos
User’s Manual of XGSW-28040HP 4.9.8 DSCP-based QoS This Page allows you to configure the basic QoS DSCP-based QoS Ingress Classification settings for all switches. The DSCP-based QoS screen in Figure 4-9-9 appears. Figure 4-9-9: DSCP-based QoS Ingress Classification Page Screenshot...
Page 191: Dscp Translation
User’s Manual of XGSW-28040HP 4.9.9 DSCP Translation This Page allows you to configure the basic QoS DSCP Translation settings for all switches. DSCP translation can be done in Ingress or Egress. The DSCP Translation screen in Figure 4-9-10 appears. Figure 4-9-10: DSCP Translation Page Screenshot...
Page 192: Dscp Classification
User’s Manual of XGSW-28040HP ■ Classify  Translate DSCP at Ingress side can be translated to any of (0-63) DSCP values.  Classify Click to enable Classification at Ingress side.  Egress There is following configurable parameter for Egress side - ■...
Page 193: Qos Control List
User’s Manual of XGSW-28040HP  DPL Actual Drop Precedence Level.  Select DSCP value (0-63) from DSCP menu to map DSCP to corresponding QoS DSCP Class and DPL value Buttons : Click to apply changes : Click to undo any changes made locally and revert to previously saved values.
Page 194 User’s Manual of XGSW-28040HP Any: Match tagged and untagged frames. ■ Untagged: Match untagged frames. ■ Tagged: Match tagged frames. ■ The default value is 'Any'  VID Indicates (VLAN ID), either a specific VID or range of VIDs. VID can be in the range 1-4095 or 'Any' ...
Page 195: Qos Control Entry Configuration
User’s Manual of XGSW-28040HP 4.9.11.1 QoS Control Entry Configuration The QCE Configuration screen in Figure 4-9-13 appears. Figure 4-9-13: QCE Configuration Page Screenshot The Page includes the following fields: Object Description  Check the checkbox button in case you what to make any port member of the Port Members QCL entry.
Page 196 User’s Manual of XGSW-28040HP SNAP IPv4 IPv6 Note: all frame types are explained below.  Any Allow all types of frames.  EtherType Ethernet Type Valid ethernet type can have value within 0x600-0xFFFF or 'Any' but excluding 0x800(IPv4) and 0x86DD(IPv6), default value is 'Any'.
Page 197: Qcl Status
User’s Manual of XGSW-28040HP DPL Valid Drop Precedence Level can be (0-3) or 'Default'. DSCP Valid DSCP value can be (0-63, BE, CS1-CS7, EF or AF11-AF43) or 'Default'. 'Default' means that the default classified value is not modified by this QCE.
Page 198: Storm Control Configuration
User’s Manual of XGSW-28040HP LLC: Only (LLC) frames are allowed. ■ SNAP: Only (SNAP) frames are allowed. ■ IPv4: The QCE will match only IPV4 frames. ■ IPv6: The QCE will match only IPV6 frames. ■  Indicates the classification action taken on ingress frame if parameters Action configured are matched with the frame's content.
Page 199 User’s Manual of XGSW-28040HP Figure 4-9-15: Storm Control Configuration Page Screenshot The Page includes the following fields: Object Description  The port number for which the configuration below applies. Port  Controls whether the storm control is enabled on this switch port.
Page 200: Wred
User’s Manual of XGSW-28040HP 4.9.14 WRED This page allows you to configure the Random Early Detection (RED) settings for queue 0 to 5. RED cannot be applied to queue 6 and 7. Through different RED configuration for the queues (QoS classes) it is possible to obtain Weighted Random Early Detection (WRED) operation between queues.
Page 201 User’s Manual of XGSW-28040HP RED Drop Probability Function The following illustration shows the drop probability function with associated parameters. Max. DP 1-3 is the drop probability when the average queue filling level is 100%. Frames marked with Drop Precedence Level 0 are never dropped.
Page 202: Qos Statistics
User’s Manual of XGSW-28040HP 4.9.15 QoS Statistics This Page provides statistics for the different queues for all switch ports. The QoS Statistics screen in Figure 4-9-17 appears. Figure 4-9-17: Queuing Counters Page Screenshot The Page includes the following fields: Object Description ...
Page 203: Voice Vlan Configuration
User’s Manual of XGSW-28040HP 4.9.16 Voice VLAN Configuration The Voice VLAN feature enables voice traffic forwarding on the Voice VLAN, then the switch can classify and schedule network traffic. It is recommended that there be two VLANs on a port - one for voice, one for data.
Page 204 User’s Manual of XGSW-28040HP The Page includes the following fields: Object Description  Mode Indicates the Voice VLAN mode operation. We must disable MSTP feature before we enable Voice VLAN. It can avoid the conflict of ingress filter. Possible modes are: Enabled: Enable Voice VLAN mode operation.
Page 205: Voice Vlan Oui Table
User’s Manual of XGSW-28040HP 4.9.17 Voice VLAN OUI Table Configure VOICE VLAN OUI table on this Page. The maximum entry number is 16. Modifying the OUI table will restart auto detection of OUI process. The Voice VLAN OUI Table screen in Figure 4-9-19 appears.
Page 206: Access Control Lists
User’s Manual of XGSW-28040HP 4.10 Access Control Lists ACL is an acronym for Access Control List. It is the list table of ACEs, containing access control entries that specify individual users or groups permitted or denied to specific traffic objects, such as a process or a program.
Page 207 User’s Manual of XGSW-28040HP frames. ARP: The ACE will match ARP/RARP frames. ■ IPv4: The ACE will match all IPv4 frames. ■ IPv4/ICMP: The ACE will match IPv4 frames with ICMP protocol. ■ IPv4/UDP: The ACE will match IPv4 frames with UDP protocol.
Page 208: Access Control List Configuration
User’s Manual of XGSW-28040HP 4.10.2 Access Control List Configuration This Page shows the Access Control List (ACL), which is made up of the ACEs defined on this switch. Each row describes the ACE that is defined. The maximum number of ACEs is 512 on each switch.
Page 209 User’s Manual of XGSW-28040HP  Rate Limiter Indicates the rate limiter number of the ACE. The allowed range is 1 to 16. When Disabled is displayed, the rate limiter operation is disabled.  Port Redirect Indicates the port redirect operation of the ACE. Frames matching the ACE are redirected to the port number.
Page 210: Ace Configuration
User’s Manual of XGSW-28040HP 4.10.3 ACE Configuration Configure an ACE (Access Control Entry) on this Page. An ACE consists of several parameters. These parameters vary according to the frame type that you select. First select the ingress port for the ACE, and then select the frame type. Different parameter options are displayed depending on the frame type selected.
Page 211 User’s Manual of XGSW-28040HP Ethernet Type: Only Ethernet Type frames can match this ACE. The IEEE ■ 802.3 describes the value of Length/Type Field specifications to be greater than or equal to 1536 decimal (equal to 0600 hexadecimal). ARP: Only ARP frames can match this ACE. Notice the ARP frames won't ■...
Page 212 User’s Manual of XGSW-28040HP  MAC Parameters Object Description  (Only displayed when the frame type is Ethernet Type or ARP.) SMAC Filter Specify the source MAC filter for this ACE. Any: No SMAC filter is specified. (SMAC filter status is "don't-care".) ■...
Page 213 User’s Manual of XGSW-28040HP  ARP Parameters The ARP parameters can be configured when Frame Type "ARP" is selected. Object Description  Specify the available ARP/RARP opcode (OP) flag for this ACE. ARP/RARP Any: No ARP/RARP OP flag is specified. (OP is "don't-care".) ■...
Page 214 User’s Manual of XGSW-28040HP  RARP Target MAC Specify whether frames can hit the action according to their target hardware address field (THA) settings. Match 0: RARP frames where THA is not equal to the SMAC address. ■ 1: RARP frames where THA is equal to the SMAC address.
Page 215 User’s Manual of XGSW-28040HP  IP Protocol Value When "Specific" is selected for the IP protocol value, you can enter a specific value. The allowed range is 0 to 255. A frame that hits this ACE matches this IP protocol value.
Page 216 User’s Manual of XGSW-28040HP that appear.  DIP Address When "Host" or "Network" is selected for the destination IP filter, you can enter a specific DIP address in dotted decimal notation.  DIP Mask When "Network" is selected for the destination IP filter, you can enter a specific DIP mask in dotted decimal notation.
Page 217 User’s Manual of XGSW-28040HP  Hop Limit Specify the hop limit settings for this ACE. zero: IPv6 frames with a hop limit field greater than zero must not be able ■ to match this entry. non-zero: IPv6 frames with a hop limit field greater than zero must be able ■...
Page 218 User’s Manual of XGSW-28040HP Range: If you want to filter a specific TCP/UDP source range filter with this ■ ACE, you can enter a specific TCP/UDP source range value. A field for entering a TCP/UDP source value appears.  When "Specific" is selected for the TCP/UDP source filter, you can enter a TCP/UDP Source No.
Page 219 User’s Manual of XGSW-28040HP  TCP PSH Specify the TCP "Push Function" (PSH) value for this ACE. 0: TCP frames where the PSH field is set must not be able to match this ■ entry. 1: TCP frames where the PSH field is set must be able to match this entry.
Page 220: Acl Ports Configuration
User’s Manual of XGSW-28040HP 4.10.4 ACL Ports Configuration Configure the ACL parameters (ACE) of each switch port. These parameters will affect frames received on a port unless the frame matches a specific ACE. The ACL Ports Configuration screen in Figure 4-10-4 appears.
Page 221 User’s Manual of XGSW-28040HP value is "Disabled".  Logging Specify the logging operation of this port. The allowed values are: Enabled: Frames received on the port are stored in the System Log. ■ Disabled: Frames received on the port are not logged.
Page 222: Acl Rate Limiter Configuration
User’s Manual of XGSW-28040HP 4.10.5 ACL Rate Limiter Configuration Configure the rate limiter for the ACL of the switch. The ACL Rate Limiter Configuration screen in Figure 4-10-5 appears. Figure 4-10-5: ACL Rate Limiter Configuration Page Screenshot The Page includes the following fields:...
Page 223: Authentication
User’s Manual of XGSW-28040HP 4.11 Authentication This section is to control the access of the Managed Switch, includes the user access and management control. The Authentication section contains links to the following main topics:  IEEE 802.1X Port-Based Network Access Control ...
Page 224: Understanding Ieee 802.1X Port-Based Authentication
User’s Manual of XGSW-28040HP to authenticate. The disadvantage is that MAC addresses can be spoofed by malicious users, equipment whose MAC address is a valid RADIUS user can be used by anyone, and only the MD5-Challenge method is supported. The 802.1X and MAC-Based Authentication configuration consists of two sections, a system- and a port-wide.
Page 225 User’s Manual of XGSW-28040HP Figure 4-11-1 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 226 User’s Manual of XGSW-28040HP authentication server, the server's frame header is removed, leaving the EAP frame, which is then encapsulated for Ethernet and sent to the client.  Authentication Initiation and Message Exchange The switch or the client can initiate authentication. If you enable authentication on a port by using the dot1x port-control auto interface configuration command, the switch must initiate authentication when it determines that the port link state transitions from down to up.
Page 227: Authentication Configuration
User’s Manual of XGSW-28040HP  Ports in Authorized and Unauthorized States The switch port state determines whether or not the client is granted access to the network. The port starts in the unauthorized state. While in this state, the port disallows all ingress and egress traffic except for 802.1X protocol packets. When a client is successfully authenticated, the port transitions to the authorized state, allowing all traffic for the client to flow normally.
Page 228: Network Access Server Configuration
User’s Manual of XGSW-28040HP The Page includes the following fields: Object Description  Client The management client for which the configuration below applies.  Authentication Method Authentication Method can be set to one of the following values: None: authentication is disabled and login is not possible.
Page 229 User’s Manual of XGSW-28040HP Figure 4-11-4: Network Access Server Configuration Page Screenshot The Page includes the following fields: System Configuration Object Description  Mode Indicates if NAS is globally enabled or disabled on the switch. If globally disabled, all ports are allowed forwarding of frames.
Page 230 User’s Manual of XGSW-28040HP  Reauthentication If checked, successfully authenticated supplicants/clients are reauthenticated after the interval specified by the Reauthentication Period. Reauthentication for Enabled 802.1X-enabled ports can be used to detect if a new device is plugged into a switch port or if a supplicant is no longer attached.
Page 231 User’s Manual of XGSW-28040HP ■ MAC-Based Auth. If a client is denied access - either because the RADIUS server denies the client access or because the RADIUS server request times out (according to the timeout specified on the "Configuration→Security→AAA" Page) - the client is put on hold in the Unauthorized state.
Page 232 User’s Manual of XGSW-28040HP  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.
Page 233 User’s Manual of XGSW-28040HP In the 802.1X-world, the user is called the supplicant, the switch is the authenticator, and the RADIUS server is the authentication server. The authenticator acts as the man-in-the-middle, forwarding requests and responses between the supplicant and the authentication server. Frames sent between the supplicant and the switch are special 802.1X frames, known as EAPOL (EAP...
Page 234 User’s Manual of XGSW-28040HP characteristics as does port-based 802.1X. In Single 802.1X, at most one supplicant can get authenticated on the port at a time. Normal EAPOL frames are used in the communication between the supplicant and the switch. If more than one supplicant is connected to a port, the one that comes first when the port's link comes up will be the first one considered.
Page 235 User’s Manual of XGSW-28040HP the RADIUS server must be configured accordingly. When authentication is complete, the RADIUS server sends a success or failure indication, which in turn causes the switch to open up or block traffic for that particular client, using the Port Security module. Only then will frames from the client be forwarded on the switch.
Page 236 User’s Manual of XGSW-28040HP  All 8 octets in the attribute's value must be identical and consist of ASCII characters in the range '0' - '7', which translates into the desired QoS Class in the range [0; 7].  RADIUS-Assigned...
Page 237 User’s Manual of XGSW-28040HP range [1; 4095].  Guest VLAN Enabled When Guest VLAN is both globally enabled and enabled (checked) for a given port, the switch considers moving the port into the Guest VLAN according to the rules outlined below.
Page 238 User’s Manual of XGSW-28040HP and the supplicant is authorized. Unauthorized: The port is in Force Unauthorized or a single-supplicant ■ mode and the supplicant is not successfully authorized by the RADIUS server. X Auth/Y Unauth: The port is in a multi-supplicant mode. Currently X ■...
Page 239: Network Access Overview
User’s Manual of XGSW-28040HP 4.11.4 Network Access Overview This Page provides an overview of the current NAS port states for the selected switch. The Network Access Overview screen in Figure 4-11-5 appears. Figure 4-11-5: Network Access Server Switch Status Page Screenshot...
Page 240: Network Access Statistics
User’s Manual of XGSW-28040HP If the VLAN ID is assigned by the RADIUS server, "(RADIUS-assigned)" is appended to the VLAN ID. Read more about RADIUS-assigned VLANs here. If the port is moved to the Guest VLAN, "(Guest)" is appended to the VLAN ID.
Page 241 User’s Manual of XGSW-28040HP If the VLAN ID is assigned by the RADIUS server, "(RADIUS-assigned)" is appended to the VLAN ID. Read more about RADIUS-assigned VLANs here. If the port is moved to the Guest VLAN, "(Guest)" is appended to the VLAN ID.
Page 242 User’s Manual of XGSW-28040HP ramesRx received by the switch in which the frame type is not recognized. dot1xAuthEapLengthErr The number of EAPOL Invalid Length orFramesRx frames that have been received by the switch in which the Packet Body Length field is invalid.
Page 243 User’s Manual of XGSW-28040HP with the switch. MAC-based: Counts all Access Challenges received from the backend server for this port (left-most table) or client (right-most table). dot1xAuthBackendOther Other 802.1X-based: RequestsToSupplicant Counts the number of times Requests that the switch sends an EAP Request packet following the first to the supplicant.
Page 244 User’s Manual of XGSW-28040HP backend server. Possible retransmissions are not counted. MAC-based: Counts all the backend server packets sent from the switch towards the backend server for a given port (left-most table) or client (right-most table). Possible retransmissions are not counted.
Page 245 User’s Manual of XGSW-28040HP Selected Counters Object Description  Selected Counters The Selected Counters table is visible when the port is one of the following administrative states: ■ Multi 802.1X ■ MAC-based Auth. The table is identical to and is placed next to the Port Counters table, and will be empty if no MAC address is currently selected.
Page 246: Radius
User’s Manual of XGSW-28040HP • Force Unauthorized • Port-based 802.1X • Single 802.1X Click to clear the counters for the selected port. : This button is available in the following modes: • Multi 802.1X • MAC-based Auth.X Click to clear both the port counters and all of the attached client's counters. The "Last Client" will not be cleared, however.
Page 247 User’s Manual of XGSW-28040HP Global Configuration These setting are common for all of the RADIUS Servers. Object Description  Timeout Timeout is the number of seconds, in the range 1 to 1000, to wait for a reply from a RADIUS server before retransmitting the request.
Page 248: Tacacs
User’s Manual of XGSW-28040HP  Timeout This optional setting overrides the global timeout value. Leaving it blank will use the global timeout value.  Retransmit This optional setting overrides the global retransmit value. Leaving it blank will use the global retransmit value.
Page 249 User’s Manual of XGSW-28040HP Global Configuration These setting are common for all of the TACACS+ Servers. Object Description  Timeout Timeout is the number of seconds, in the range 1 to 1000, to wait for a reply from a TACACS+ server before it is considered to be dead.
Page 250: Radius Overview
User’s Manual of XGSW-28040HP Click to undo any changes made locally and revert to previously saved values. 4.11.8 RADIUS Overview This Page provides an overview of the status of the RADIUS servers configurable on the Authentication configuration Page. The RADIUS Authentication/Accounting Server Overview screen in Figure 4-11-9 appears.
Page 251 User’s Manual of XGSW-28040HP did not reply within the configured timeout. The server has temporarily been disabled, but will get re-enabled when the dead-time expires. The number of seconds left before this occurs is displayed in parentheses. This state is only reachable when more than one server is enabled.
Page 252: Radius Details
User’s Manual of XGSW-28040HP 4.11.9 RADIUS Details This Page provides detailed statistics for a particular RADIUS server. The RADIUS Authentication/Accounting for Server Overview screen in Figure 4-11-10 appears. Figure 4-11-10: RADIUS Authentication/Accounting for Server Overview Page Screenshot The Page includes the following fields: RADIUS Authentication Statistics The statistics map closely to those specified in RFC4668 - RADIUS Authentication Client MIB.
Page 253 User’s Manual of XGSW-28040HP radiusAuthClientExtA The number of RADIUS Access ccessAccepts Access-Accept packets (valid Accepts or invalid) received from the server. radiusAuthClientExtA The number of RADIUS Access Rejects ccessRejects Access-Reject packets (valid or invalid) received from the server. radiusAuthClientExtA The number of RADIUS...
Page 254 User’s Manual of XGSW-28040HP authentication port and dropped for some other reason. radiusAuthClientExtA The number of RADIUS Access ccessRequests Access-Request packets sent Requests to the server. This does not include retransmissions. radiusAuthClientExtA The number of RADIUS Access ccessRetransmission Access-Request packets...
Page 255 User’s Manual of XGSW-28040HP in question. Shows the state of the server. It takes one of the State following values:  Disabled: The selected server is disabled.  Not Ready: The server is enabled, but IP communication is not yet up and running.
Page 256 User’s Manual of XGSW-28040HP radiusAccClientExt The number of malformed Malformed MalformedRespons RADIUS packets received Responses from the server. Malformed packets include packets with an invalid length. Bad authenticators or or unknown types are not included as malformed access responses. radiusAcctClientExt...
Page 257 User’s Manual of XGSW-28040HP retransmission. radiusAccClientExt The number of accounting Timeouts Timeouts timeouts to the server. After a timeout, the client may retry to the same server, send to a different server, or give up. A retry to the same server is counted as a retransmit as well as a timeout.
Page 258: Windows Platform Radius Server Configuration
User’s Manual of XGSW-28040HP The granularity of this measurement is 100 ms. A value of 0 ms indicates that there hasn't been round-trip communication with the server yet. Buttons Auto-refresh : Check this box to refresh the Page automatically. Automatic refresh occurs every 3 seconds.
Page 259 User’s Manual of XGSW-28040HP Add New RADIUS Cleint on the Windows 2003 server Figure 4-11-12: Windows Server – Add New RADIUS Client Setting Assign the client IP address to the Managed Switch Figure 4-11-13: Windows Server RADIUS Server Setting...
Page 260 User’s Manual of XGSW-28040HP The shared secret key should be as same as the key configured on the Managed Switch. Figure 4-11-14: Windows Server RADIUS Server Setting Configure ports attribute of 802.1X, the same as “802.1X Port Configuration”. Figure 4-11-15: 802.1x Port Configuration Create user data.
Page 261 User’s Manual of XGSW-28040HP Figure 4-11-16: Windows 2003 AD Server Setting Path Enter ” Active Directory Users and Computers”, create legal user data; next, right-click a user what you created to enter properties, and what to be noticed:...
Page 262 User’s Manual of XGSW-28040HP Figure 4-11-17: Add User Properties Screen Figure 4-11-18: Add User Properties Screen Set the Port Authenticate Status to “Force Authorized” if the port is connected to the RADIUS server or the port is an uplink port that is connected to another switch. Or once the 802.1X starts to...
Page 263: Client Configuration
User’s Manual of XGSW-28040HP 4.11.11 802.1X Client Configuration Windows XP is originally 802.1X support. As to other operating systems (windows 98SE, ME, 2000), an 802.1X client utility is needed. The following procedures show how to configure 802.1X Authentication in Windows XP.
Page 264 User’s Manual of XGSW-28040HP Figure 4-11-20 Click “OK”. When client has associated with the Managed Switch, a user authentication notice appears in system tray. Click on the notice to continue. Figure 4-11-21: Windows Client Popup Login Request Message...
Page 265 User’s Manual of XGSW-28040HP Enter the user name, password and the logon domain that your account belongs. 10. Click “OK” to complete the validation process. Figure 4-11-22...
Page 266: Security
User’s Manual of XGSW-28040HP 4.12 Security This section is to control the access of the Managed Switch, includes the user access and management control. The Security Page contains links to the following main topics:  Port Limit Control  Access Management ...
Page 267 User’s Manual of XGSW-28040HP Figure 4-12-1: Port Limit Control Configuration Overview Page Screenshot The Page includes the following fields: System Configuration Object Description  Mode Indicates if Limit Control is globally enabled or disabled on the switchstack. If globally disabled, other modules may still use the underlying functionality, but limit checks and corresponding actions are disabled.
Page 268 User’s Manual of XGSW-28040HP Aging Period.  Aging Period If Aging Enabled is checked, then the aging period is controlled with this input. If other modules are using the underlying port security for securing MAC addresses, they may have other requirements to the aging period. The underlying port security will use the shorter requested aging period of all modules that use the functionality.
Page 269 User’s Manual of XGSW-28040HP available MAC addresses.  Action If Limit is reached, the switch can take one of the following actions:  None: Do not allow more than Limit MAC addresses on the port, but take no further action.
Page 270: Access Management
User’s Manual of XGSW-28040HP : Click to apply changes Click to undo any changes made locally and revert to previously saved values. : Click to refresh the Page. Note that non-committed changes will be lost. 4.12.2 Access Management Configure access management table on this Page. The maximum entry number is 16. If the application's type match any one of the access management entries, it will allow access to the switch.
Page 271: Access Management Statistics
User’s Manual of XGSW-28040HP  TELNET/SSH Indicates the host can access the switch from TELNET/SSH interface that the host IP address matched the entry. Buttons : Click to add a new access management entry. : Click to apply changes : Click to undo any changes made locally and revert to previously saved values.
Page 272: Https
User’s Manual of XGSW-28040HP 4.12.4 HTTPs Configure HTTPS on this Page. The HTTPS Configuration screen in Figure 4-12-4 appears. Figure 4-12-4: HTTPS Configuration Screen Page Screenshot The Page includes the following fields: Object Description  Mode Indicates the HTTPS mode operation. When the current connection is HTTPS, to apply HTTPS disabled mode operation will automatically redirect web browser to an HTTP connection.
Page 273: Port Security Status
User’s Manual of XGSW-28040HP forward. If only one chooses to block it, it will be blocked until that user module decides otherwise. The status Page is divided into two sections - one with a legend of user modules and one with the actual port status. The SSH...
Page 274 User’s Manual of XGSW-28040HP Figure 4-12-6: Port Security Status Screen Page Screenshot The Page includes the following fields: User Module Legend The legend shows all user modules that may request Port Security services. Object Description  User Module Name The full name of a module that may request Port Security services.
Page 275 User’s Manual of XGSW-28040HP  Port The port number for which the status applies. Click the port number to see the status for this particular port.  Users Each of the user modules has a column that shows whether that module has enabled Port Security or not.
Page 276: Port Security Detail
User’s Manual of XGSW-28040HP 4.12.7 Port Security Detail This Page shows the MAC addresses secured by the Port Security module. Port Security is a module with no direct configuration. Configuration comes indirectly from other modules - the user modules. When a user module has enabled port security on a port, the port is set-up for software-based learning.
Page 277: Dhcp Snooping
User’s Manual of XGSW-28040HP 4.12.8 DHCP Snooping DHCP Snooping is used to block intruder on the untrusted ports of DUT when it tries to intervene by injecting a bogus DHCP reply packet to a legitimate conversation between the DHCP client and server.
Page 278 User’s Manual of XGSW-28040HP Figure 4-12-8: DHCP Snooping Configuration Screen Page Screenshot The Page includes the following fields: Object Description  Snooping Mode Indicates the DHCP snooping mode operation. Possible modes are:  Enabled: Enable DHCP snooping mode operation. When enable DHCP snooping mode operation, the request DHCP messages will be forwarded to trusted ports and only allowed reply packets from trusted ports.
Page 279: Snooping Table
User’s Manual of XGSW-28040HP Buttons : Click to apply changes Click to undo any changes made locally and revert to previously saved values. 4.12.9 Snooping Table This page display the dynamic IP assigned information after DHCP Snooping mode is disabled. All DHCP clients obtained the dynamic IP address from the DHCP server will be listed in this table except for local VLAN interface IP addresses.
Page 280 User’s Manual of XGSW-28040HP Figure 4-12-10: IP Source Guard Configuration Screen Page Screenshot The Page includes the following fields: Object Description  Mode of IP Source Enable the Global IP Source Guard or disable the Global IP Source Guard. All configured ACEs will be lost when the mode is enabled.
Page 281: Ip Source Guard Static Table
User’s Manual of XGSW-28040HP of max dynamic client is equal 0, it means only allow the IP packets forwarding that are matched in static entries on the specific port. Buttons : Click to translate all dynamic entries to static entries.
Page 282: Arp Inspection
User’s Manual of XGSW-28040HP 4.12.12 ARP Inspection ARP Inspection is a secure feature. Several types of attacks can be launched against a host or devices connected to Layer 2 networks by "poisoning" the ARP caches. This feature is used to block such attacks. Only valid ARP requests and responses can go through DUT.
Page 283 User’s Manual of XGSW-28040HP The Page includes the following fields: Object Description  Mode of ARP Inspection Enable the Global ARP Inspection or disable the Global ARP Inspection. Configuration  Port Mode Configuration Specify ARP Inspection is enabled on which ports. Only when both Global Mode and Port Mode on a given port are enabled, ARP Inspection is enabled on this given port.
Page 284: Arp Inspection Static Table
User’s Manual of XGSW-28040HP 4.12.13 ARP Inspection Static Table This Page provides Static ARP Inspection Table. The Static ARP Inspection Table screen in Figure 4-12-13 appears. Figure 4-12-13: Static ARP Inspection Table Screen Page Screenshot The Page includes the following fields:...
Page 285: Address Table
User’s Manual of XGSW-28040HP 4.13 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 ).
Page 286 User’s Manual of XGSW-28040HP  Disable Automatic Enables/disables the the automatic aging of dynamic entries Aging  Aging Time The time after which a learned entry is discarded. By default, dynamic entries are removed from the MAC after 300 seconds. This removal is also called aging.
Page 287: Mac Address Table Status
User’s Manual of XGSW-28040HP 4.13.2 MAC Address Table Status Dynamic MAC Table Entries in the MAC Table are shown on this Page. The MAC Table contains up to 8192 entries, and is sorted first by VLAN ID, then by MAC address. The MAC Address Table screen in Figure 4-13-2 appears.
Page 288: Dynamic Arp Inspection Table
User’s Manual of XGSW-28040HP  The ports that are members of the entry. Port Members Buttons Auto-refresh : Automatic refresh occurs every 3 seconds. : Refreshes the displayed table starting from the "Start from MAC address" and "VLAN" input fields.
Page 289: Dynamic Ip Source Guard Table
User’s Manual of XGSW-28040HP Object Description  The port number for which the status applies. Click the port number to see the Port status for this particular port.  The VLAN ID of the entry. VLAN ID  The MAC address of the entry.
Page 290 User’s Manual of XGSW-28040HP Dynamic IP Source Guard Table. Clicking the “Refresh” button will update the displayed table starting from that or the closest next Dynamic IP Source Guard Table match. In addition, the two input fields will - upon a “Refresh” button click - assume the value of the first displayed entry, allowing for continuous refresh with the same start address.
Page 291: Lldp
User’s Manual of XGSW-28040HP 4.14 LLDP 4.14.1 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...
Page 292 User’s Manual of XGSW-28040HP The Page includes the following fields: LLDP Parameters Object Description  The switch is periodically transmitting LLDP frames to its neighbors for having the Tx Interval network discovery information up-to-date. The interval between each LLDP frame is determined by the Tx Interval value. Valid values are restricted to 5 - 32768 seconds.
Page 293 User’s Manual of XGSW-28040HP  Tx only The switch will drop LLDP information received from neighbors, but will send out LLDP information.  Disabled The switch will not send out LLDP information, and will drop LLDP information received from neighbors.
Page 294: Lldp Med Configuration
User’s Manual of XGSW-28040HP Buttons : Click to apply changes Click to undo any changes made locally and revert to previously saved values. 4.14.3 LLDP MED Configuration This Page allows you to configure the LLDP-MED. The LLDPMED Configuration screen in Figure 4-14-2 appears.
Page 295 User’s Manual of XGSW-28040HP come with inappropriate knowledge of the network policy. With this in mind LLDP-MED defines an LLDP-MED Fast Start interaction between the protocol and the application layers on top of the protocol, in order to achieve these related properties. Initially, a Network Connectivity Device will only transmit LLDP TLVs in an LLDPDU.
Page 296 User’s Manual of XGSW-28040HP Floors: Representing altitude in a form more relevant in buildings which have different floor-to-floor dimensions. An altitude = 0.0 is meaningful even outside a building, and represents ground level at the given latitude and longitude. Inside a building, 0.0 represents the floor level associated with ground level at the main...
Page 297 User’s Manual of XGSW-28040HP  Landmark Landmark or vanity address - Example: Columbia University  Additional location Additional location info - Example: South Wing info  Name Name (residence and office occupant) - Example: Flemming Jahn  Zip code Postal/zip code - Example: 2791 ...
Page 298 User’s Manual of XGSW-28040HP 2. Layer 2 priority value (IEEE 802.1D-2004) 3. Layer 3 Diffserv code point (DSCP) value (IETF RFC 2474) This network policy is potentially advertised and associated with multiple sets of application types supported on a given port.
Page 299 User’s Manual of XGSW-28040HP guest voice media. This application type should not be advertised if all the same network policies apply as those advertised in the Guest Voice application policy.  Softphone Voice - for use by softphone applications on typical data centric devices, such as PCs or laptops.
Page 300: Lldp-Med Neighbor
User’s Manual of XGSW-28040HP IEEE 802.1D-2004.  DSCP DSCP value to be used to provide Diffserv node behavior for the specified application type as defined in IETF RFC 2474. DSCP may contain one of 64 code point values (0 through 63). A value of 0 represents use of the default DSCP value as defined in RFC 2475.
Page 301 User’s Manual of XGSW-28040HP The Page includes the following fields: Fast start repeat count Object Description  Port The port on which the LLDP frame was received.  Device Type LLDP-MED Devices are comprised of two primary Device Types: Network Connectivity Devices and Endpoint Devices.
Page 302 User’s Manual of XGSW-28040HP with a particular end user. Capabilities include all of the capabilities defined for the previous Generic Endpoint Class (Class I), and are extended to include aspects related to media streaming. Example product categories expected to adhere to this class include (but are not limited to) Voice / Media Gateways, Conference Bridges, Media Servers, and similar.
Page 303 User’s Manual of XGSW-28040HP  Guest Voice Signaling - for use in network topologies that require a different policy for the guest voice signaling than for the guest voice media.  Softphone Voice - for use by softphone applications on typical data centric devices, such as PCs or laptops.
Page 304: Neighbor
User’s Manual of XGSW-28040HP  Auto-negotiation Auto-negotiation Capabilities shows the link partners MAC/PHY capabilities. Capabilities Buttons : Click to refresh the Page immediately. Auto-refresh Check this box to refresh the Page automatically. Automatic refresh occurs every 3 seconds. 4.14.5 Neighbor This Page provides a status overview for all LLDP neighbors.
Page 305: Port Statistics
User’s Manual of XGSW-28040HP 7. DOCSIS cable device 8. Station only 9. Reserved When a capability is enabled, the capability is followed by (+). If the capability is disabled, the capability is followed by (-).  Management Address Management Address is the neighbor unit's address that is used for higher layer entities to assist the discovery by the network management.
Page 306 User’s Manual of XGSW-28040HP The Page includes the following fields: Global Counters Object Description  It also shows the time when the last entry was last deleted or added. It also Neighbor entries were shows the time elapsed since the last change was detected.
Page 307 User’s Manual of XGSW-28040HP Buttons : Click to refresh the Page immediately. : Clears the local counters. All counters (including global counters) are cleared upon reboot. Auto-refresh Check this box to refresh the Page automatically. Automatic refresh occurs every 3 seconds.
Page 308: Network Diagnostics
User’s Manual of XGSW-28040HP 4.15 Network 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.
Page 309: Ping
User’s Manual of XGSW-28040HP 4.15.1 Ping This Page allows you to issue ICMP PING packets to troubleshoot IP connectivity issues. After you press “Start”, 5 ICMP packets are transmitted, and the sequence number and roundtrip time are displayed upon reception of a reply. The Page refreshes automatically until responses to all packets are received, or until a timeout occurs. The...
Page 310: Ipv6 Ping
User’s Manual of XGSW-28040HP 4.15.2 IPv6 Ping This Page allows you to issue ICMPv6 PING packets to troubleshoot IPv6 connectivity issues. After you press “Start”, 5 ICMPv6 packets are transmitted, and the sequence number and roundtrip time are displayed upon reception of a reply.
Page 311: Remote Ip Ping Test
User’s Manual of XGSW-28040HP 4.15.3 Remote IP Ping Test This Page allows you to issue ICMP PING packets to troubleshoot IP connectivity issues on special port. After you press “Test”, 5 ICMP packets are transmitted, and the sequence number and roundtrip time are displayed upon reception of a reply.
Page 312: Cable Diagnostics
User’s Manual of XGSW-28040HP Buttons : Click to apply changes Click to undo any changes made locally and revert to previously saved values. : Clears the IP Address and the result of ping value. 4.15.4 Cable Diagnostics This Page is used for running the Cable Diagnostics.
Page 313 User’s Manual of XGSW-28040HP The Page includes the following fields: Object Description  The port where you are requesting Cable Diagnostics. Port  Description Display per port description.  Port: Cable Status Port number. Pair: The status of the cable pair.
Page 314: Power Over Ethernet
4.16 Power over Ethernet Providing up to 24 PoE, in-line power interfaces, the XGSW-28040HP PoE Switch can easily build a power central-controlled IP phone system, IP Camera system, AP group for the enterprise. For instance, 24 camera / AP can be easily installed around the corner in the company for surveillance demands or build a wireless roaming environment in the office.
Page 315: System Configuration
AC sockets. 30 Watts Since the XGSW-28040HP series per PoE port supports 56V DC PoE power output, please check and assure the Powered Device’s (PD) acceptable DC power range is from 56V DC; otherwise, it will damage the Powered Device (PD).
Page 316: Power Over Ethernet Configuration
User’s Manual of XGSW-28040HP Class Usage Range of maximum power used by the PD Class Dsecription Default 0.44 to 12.95 Watts Classification unimplement Optional 0.44 to 3.84 Watts Very low power Optional 3.84 to 6.49 Watts Low power Optional 6.49 to 12.95 Watts (or to 15.4Watts)
Page 317 LLDP configuration.  Power Supply Budget Set limit value of the total PoE port provided power to the PDs. XGSW-28040HP available maximum value is 440.  Temperature Allows setting over temperature protection threshold value. It system temperature was over it then system lower total PoE power budget automatically.
Page 318: Port Sequential
User’s Manual of XGSW-28040HP Optional 0.44 to 3.84 watts Very low power Optional 3.84 to 6.49 watts Low power Optional 6.49 to 12.95 watts (or to 15.4 watts) Mid power Optional 12.95 to 25.50 watts (or to 30.8 watts) High power Table 4-16-1 Device Class 4.16.4 Port Sequential...
Page 319: Port Configuration
User’s Manual of XGSW-28040HP 4.16.5 Port Configuration This section allows the user to inspect and configure the current PoE port settings Figure 4-16-4 shows. Figure 4-16-4: Power over Ethernet Configuration Screenshot The page includes the following fields: Object Description  PoE Mode There are three modes for PoE mode.
Page 320: Poe Status
User’s Manual of XGSW-28040HP 802.3at mode. This function wil affect PoE power reservation on Classification power limit mode only, as 802.3af mode, system is going to reserve 15.4W maximum for PD that supported Class3 level. As IEEE 802.3at mode, system is going to reserve 30.8W for PD that support Class4 level.
Page 321 User’s Manual of XGSW-28040HP Figure 4-16-5:PoE Status Screenshot...
Page 322 User’s Manual of XGSW-28040HP The page includes the following fields: Object Description  Sequential Power On Displays the current sequential power on mode.  System Power Budget Displays the maximum PoE power budget.  Operation mode Displays the current PoE operation mode.
Page 323: Poe Schedule
User’s Manual of XGSW-28040HP 4.16.7 PoE Schedule This page allows the user to define PoE schedule and schedule power recycle. 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 324 User’s Manual of XGSW-28040HP The screen in Figure 4-16-6 appears. Figure 4-16-6: PoE Schedule Screenshot Please press Add New Rule button to start set PoE Schedule function. You have to set PoE schedule to profile then go back to PoE Port Configuration, and select “Schedule” mode from per port “PoE Mode” option then you can indicate which schedule profile could be apply to the PoE port.
Page 325: Lldp Poe Neighbours
User’s Manual of XGSW-28040HP This function offers administrator to reboot PoE device at indicate time if administrator has this kind of requirement.  Reboot Only Allows user to reboot PoE function by PoE reboot schedule. Please be noticed that if administrator enable this function, PoE schedule will not to set time to profile.
Page 326: Poe Alive Check Configuration
The XGSW-28040HP PoE Switch can be configured to monitor connected PD’s status in real-time via ping action. Once the PD stops working and without response, the XGSW-28040HP PoE Switch is going to restart PoE port port power, and bring the PD back to work.
Page 327 User’s Manual of XGSW-28040HP The page includes the following fields: Object Description  Mode Allows user to enable or disable per port PD Alive Check function. As default value all ports are disabled.  Ping PD IP Address This coulumn allows user to set PoE device IP address here for system making ping to the PoE device.
Page 328: Port Power Consumption
User’s Manual of XGSW-28040HP 4.16.10 Port Power Consumption This page allows user to see the usage of individual PoE Port. The screen in Figure 4-16-10 appears Figure 4-16-10: Port Power Consumption Screenshot Buttons : Click to refresh the page immediately.
Page 329: Loop Protection
User’s Manual of XGSW-28040HP 4.17 Loop Protection This chapter describes enabling loop protection function that provides loop protection to prevent broadcast loops in Managed Switch. 4.17.1 Configuration This Page allows the user to inspect the current Loop Protection configurations, and possibly change them as well; screen in Figure 4-17-1 appears.
Page 330 User’s Manual of XGSW-28040HP The Page includes the following fields: General Settings Object Description  Controls whether loop protections is enabled (as a whole). Enable Loop Protection  Transmission Time The interval between each loop protection PDU sent on each port. valid values are 1 to 10 seconds.
Page 331: Loop Protection Status
User’s Manual of XGSW-28040HP 4.17.2 Loop Protection Status This Page displays the loop protection port status of the switch; screen in Figure 4-17-2 appears. Figure 4-17-2: Loop Protection Status Screenshot The Page includes the following fields: Object Description  Port The Managed Switch port number of the logical port.
Page 332: Rmon
User’s Manual of XGSW-28040HP 4.18 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 333 User’s Manual of XGSW-28040HP  InNUcastPkts: The number of broad-cast and multi-cast packets delivered to a higher-layer protocol.  InDiscards: The number of inbound packets that are discarded even the packets are normal.  InErrors: The number of inbound packets that contained errors preventing them from being deliverable to a higher-layer protocol.
Page 334: Rmon Alarm Status
User’s Manual of XGSW-28040HP 4.18.2 RMON Alarm Status This Page provides an overview of RMON Alarm entries. Each Page shows up to 99 entries from the Alarm table, default being 20, selected through the "entries per Page" input field. When first visited, the web Page will show the first 20 entries from the beginning of the Alarm table.
Page 335: Rmon Event Configuration
User’s Manual of XGSW-28040HP 4.18.3 RMON Event Configuration Configure RMON Event table on this Page. The entry index key is ID; screen in Figure 4-18-3 appears. Figure 4-18-4: RMON Event Configuration Page Screenshot The Page includes the following fields: Object Description ...
Page 336: Rmon Event Status
User’s Manual of XGSW-28040HP 4.18.4 RMON Event Status This Page provides an overview of RMON Event table entries.Each Page shows up to 99 entries from the Event table, default being 20, selected through the "entries per Page" input field. When first visited, the web Page will show the first 20 entries from the beginning of the Event table.
Page 337: Rmon History Configuration
User’s Manual of XGSW-28040HP 4.18.5 RMON History Configuration Configure RMON History table on this Page. The entry index key is ID; screen in Figure 4-18-6 appears. Figure 4-18-6: RMON History Configuration Page Screenshot The Page includes the following fields: Object Description ...
Page 338: Rmon History Status
User’s Manual of XGSW-28040HP 4.18.6 RMON History Status This Page provides an detail of RMON history entries; screen in Figure 4-18-7 appears. Figure 4-18-7: RMON History Overview Page Screenshot The Page includes the following fields: Object Description  History Index Indicates the index of History control entry.
Page 339: Rmon Statistics Configuration
User’s Manual of XGSW-28040HP  Utilization The best estimate of the mean physical layer network utilization on this interface during this sampling interval, in hundredths of a percent. Buttons : Click to refresh the Page immediately. Auto-refresh Check this box to refresh the Page automatically. Automatic refresh occurs every 3 seconds.
Page 340: Rmon Statistics Status
User’s Manual of XGSW-28040HP 4.18.8 RMON Statistics Status This Page provides an overview of RMON Statistics entries. Each Page shows up to 99 entries from the Statistics table, default being 20, selected through the "entries per Page" input field. When first visited, the web Page will show the first 20 entries from the beginning of the Statistics table.
Page 341 User’s Manual of XGSW-28040HP  Coll. The best estimate of the total number of collisions on this Ethernet segment.  64 Bytes The total number of packets (including bad packets) received that were 64 octets in length.  65~127 The total number of packets (including bad packets) received that were between 65 to 127 octets in length.
Page 342: Ring
User’s Manual of XGSW-28040HP 4.19 Ring ITU-T G.8032 Ethernet Ring protection switching (ERPS) is a link layer protocol applied on Ethernet loop protection to provide sub-50ms protection and recovery switching for Ethernet traffic in a ring topology. ERPS provides a faster redundant recovery than Spanning Tree topology. The action is similar to STP or RSTP, but the algorithms between them are not the same.
Page 343: Mep Configuration
User’s Manual of XGSW-28040HP 4.19.1 MEP Configuration The Maintenance Entity Point instances are configured here as screen in Figure 4-19-1 is shown below: Figure 4-19-1: MEP configuration page screenshot The page includes the following fields: Object Description  Delete This box is used to mark an MEP for deletion in next Save operation.
Page 344 User’s Manual of XGSW-28040HP  Domain Port: This is an MEP in the Port Domain. 'Flow Instance' is a Port. Esp: Future use Evc: This is an MEP in the EVC Domain. 'Flow Instance' is an EVC Mpls: Future use ...
Page 345: Detailed Mep Configuration
User’s Manual of XGSW-28040HP 4.19.2 Detailed MEP Configuration This page allows the user to inspect and configure the current MEP Instance.; screen in Figure 4-19-2 appears. Figure 4-19-2: Detailed MEP configuration page screenshot The page includes the following fields: Instance Data:...
Page 346 User’s Manual of XGSW-28040HP Object Description  Level See help on MEP create WEB.  Format This is the configuration of the two possible Maintenance Association Identifier formats. ITU ICC: This is defined by ITU. 'ICC' can be max. 6 char. 'MEG id' can be max. 7 char.
Page 347 User’s Manual of XGSW-28040HP  cPriority Fault Cause indicating that a CCM is received with a priority different from what is configured for this MEP - from this peer MEP. Buttons : Click to add a new peer MEP. Functional Configuration...
Page 348: Ethernet Ring Protocol Switch
User’s Manual of XGSW-28040HP  Cast Selection of APS PDU transmitted unicast or multi-cast. The unicast MAC will be taken from the 'Unicast Peer MAC' configuration. Unicast is only valid for L-APS - see 'Type'. The R-APS PDU is always transmitted with multi-cast MAC described in G.8032.
Page 349: Ethernet Ring Protocol Switch Configuration
User’s Manual of XGSW-28040HP have only one ring port, "Port 1" is configured as "0" for interconnected sub-ring. "0" in this field indicates that no "Port 1" is associated with this instance  Port 0 SF MEP The Port 0 Signal Fail reporting MEP.
Page 350 User’s Manual of XGSW-28040HP Figure 4-19-4: Ethernet Ring Protocol Switch Configuration page screenshot The page includes the following fields: Instant Data: Object Description  ERPS ID The ID of the Protection group.  Port 0 See help on ERPS create WEB.
Page 351 User’s Manual of XGSW-28040HP R-APS messages. The period of the guard timer can be configured in 10 ms steps between 10 ms and 2 seconds, with a default value of 500 ms  WTR Time The Wait To Restore timing value to be used in revertive switching.
Page 352 User’s Manual of XGSW-28040HP Instant State: Object Description  Protection State ERPS state according to State Transition Tables in G.8032.  Port 0 OK: State of East port is ok SF: State of East port is Signal Fail  Port 1...
Page 353: Ring Wizard
User’s Manual of XGSW-28040HP 4.19.5 Ring Wizard This page allows the user to configure the ERPS by wizard; screen in Figure 4-19-4 appears. Figure 4-19-5: Ring Wizard page screenshot The page includes the following fields: Object Description  All Switch Numbers Set all the switch numbers for the ring group.
Page 354: Ring Wizard Example
User’s Manual of XGSW-28040HP 4.19.6 Ring Wizard Example: Figure 4-19-6: Ring Example Diagram The above topology often occurs on using ERPS protocol. The multi switch constitutes a single ERPS ring; all of the switches only are configured as an ERPS in VLAN 3001, thereby constituting a single MRPP ring.
Page 355 User’s Manual of XGSW-28040HP Setup steps Set ERPS Configuration on Switch 1 Connect PC to switch 1 directly; don’t connect to port 1 & 2 Log-in on the Switch 1 and click “Ring > Ring Wizard” Set “All Switch Number” = 3 and “Number ID” = 1; click “Next” button to set the ERPS configuration for Switch 1.
Page 356 User’s Manual of XGSW-28040HP To avoid loop, please don’t connect switch 1, 2 & 3 together in the ring topology before configuring the end of ERPS . Follow the configuration or ERPS wizard to connect the Switch 1, 2 & 3 together to establish ERPS application: MEP2 ←→...
Page 357: Switch Operation
User’s Manual of XGSW-28040HP 5. SWITCH OPERATION 5.1 Address Table The Managed Switch is implemented with an address table. This address table composed of many entries. Each entry is used to store the address information of some node in network, including MAC address, port no, etc. This in-formation comes from the learning process of Managed Switch.
Page 358: Auto-Negotiation
User’s Manual of XGSW-28040HP re-transmission rate. No packet loss will occur. 5.5 Auto-Negotiation The STP ports on the Switch have built-in "Auto-negotiation". This technology automatically sets the best possible bandwidth when a connection is established with another network device (usually at Power On or Reset). This is done by detect the modes and speeds at the second of both device is connected and capable of, both 10Base-T and 100Base-TX devices can connect with the port in either Half- or Full-Duplex mode.
Page 359: Power Over Ethernet Overview
User’s Manual of XGSW-28040HP 6. Power over Ethernet Overview What is PoE? The PoE is an abbreviation of Power over Ethernet; the PoE technology means a system to pass electrical power safely, along with data on Ethernet UTP cable. The IEEE standard for PoE technology requires Category 5 cable or higher for high power PoE levels, but can operate with category 3 cable for low power levels.
Page 360 User’s Manual of XGSW-28040HP Figure 8-1: Power Supplied over the Spare Pins The data pairs are used. Since Ethernet pairs are transformer coupled at each end, it is possible to apply DC power to the center tap of the isolation transformer without upsetting the data transfer. In this mode of operation the pair on pins 3 and 6 and the pair on pins 1 and 2 can be of either polarity.
Page 361: Troubleshooting
User’s Manual of GSW- 8040HP 7. TROUBLESHOOTING This chapter contains information to help you solve issues. If the Managed Switch is not functioning properly, make sure the Managed Switch was set up according to instructions in this manual. ■ The Link LED is not lit Solution: Check the cable connection and remove duplex mode of the Managed Switch ■...
Page 362: Appendix A: Networking Connection
User’s Manual of APPENDIX A: Networking Connection A.1 PoE RJ-45 Port Pin Assignments PIN NO RJ-45 POWER ASSIGNMENT  Power +  Power +  Power -  Power - A.2 Switch's Data RJ-45 Pin Assignments - 1000Mbps, 1000Base-T PIN NO MDI-X BI_DA+ BI_DB+...
Page 363 User’s Manual of The standard cable, RJ-45 pin assignment The standard RJ-45 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 Cable SIDE 1 SIDE 2...
Page 364: Appendix B : Glossary
User’s Manual of APPENDIX B : GLOSSARY ACE is an acronym for Access Control Entry. It describes access permission associated with a particular ACE ID. There are three ACE frame types (Ethernet Type, ARP, and IPv4) and two ACE actions (permit and deny). The ACE also contains many detailed, different parameter options that are available for individual application.
Page 365 User’s Manual of ranging from 1-1024K packets per seconds. Under "Ports" and "Access Control List" web-Pages you can assign a Rate Limiter ID to the ACE(s) or ingress port(s). AES is an acronym for Advanced Encryption Standard. The encryption key protocol is applied in 802.1i standard to improve WLAN security.
Page 366 User’s Manual of XGSW-28040HP CC is an acronym for Continuity Check. It is a MEP functionality that is able to detect loss of continuity in a network by transmitting CCM frames to a peer MEP. CCM is an acronym for Continuity Check Message. It is a OAM frame transmitted from a MEP to it's peer MEP and used to implement CC functionality.
Page 367 User’s Manual of XGSW-28040HP Dynamic addressing simplifies network administration because the software keeps track of IP addresses rather than requiring an administrator to manage the task. This means that a new computer can be added to a network without the hassle of manually assigning it a unique IP address.
Page 368 User’s Manual of XGSW-28040HP DSCP DSCP is an acronym for Differentiated Services Code Point. It is a field in the header of IP packets for packet classification purposes. EEE is an abbreviation for Energy Efficient Ethernet defined in IEEE 802.3az.
Page 369 User’s Manual of XGSW-28040HP connection to a particular port on a remote host (port 80 by default). An HTTP server listening on that port waits for the client to send a request message. HTTPS HTTPS is an acronym for Hypertext Transfer Protocol over Secure Socket Layer. It is used to indicate a secure HTTP connection.
Page 370 User’s Manual of XGSW-28040HP from a mail server. IMAP is the protocol that IMAP clients use to communicate with the servers, and SMTP is the protocol used to transport mail to an IMAP server. The current version of the Internet Message Access Protocol is IMAP4. It is similar to Post Office Protocol version 3 (POP3), but offers additional and more complex features.
Page 371 User’s Manual of XGSW-28040HP LLDP is an IEEE 802.1ab standard protocol. The Link Layer Discovery Protocol(LLDP) specified in this standard allows stations attached to an IEEE 802 LAN to advertise, to other stations attached to the same IEEE 802 LAN, the major capabilities provided by the system...
Page 372 User’s Manual of XGSW-28040HP For debugging network problems or monitoring network traffic, the switch system can be configured to mirror frames from multiple ports to a mirror port. (In this context, mirroring a frame is the same as copying the frame.) Both incoming (source) and outgoing (destination) frames can be mirrored to the mirror port.
Page 373 User’s Manual of XGSW-28040HP NTP is an acronym for Network Time Protocol, a network protocol for synchronizing the clocks of computer systems. NTP uses UDP (datagrams) as transport layer. OAM is an acronym for Operation Administration and Maintenance. It is a protocol described in ITU-T Y.1731 used to implement carrier ethernet functionality. MEP functionality like CC and RDI is based on this.
Page 374 User’s Manual of XGSW-28040HP PING ping is a program that sends a series of packets over a network or the Internet to a specific computer in order to generate a response from that computer. The other computer responds with an acknowledgment that it received the packets.
Page 375 User’s Manual of XGSW-28040HP QCE is an acronym for QoS Control Entry. It describes QoS class associated with a particular QCE ID. There are six QCE frame types: Ethernet Type, VLAN, UDP/TCP Port, DSCP, TOS, and Tag Priority. Frames can be classified by one of 4 different QoS classes: "Low", "Normal", "Medium", and "High"...
Page 376 User’s Manual of XGSW-28040HP RADIUS is an acronym for Remote Authentication Dial In User Service. It is a networking protocol that provides centralized access, authorization and accounting management for people or computers to connect and use a network service. RDI is an acronym for Remote Defect Indication. It is a OAM functionallity that is used by a MEP to indicate defect...
Page 377 User’s Manual of XGSW-28040HP SNAP The SubNetwork Access Protocol (SNAP) is a mechanism for multiplexing, on networks using IEEE 802.2 LLC, more protocols than can be distinguished by the 8-bit 802.2 Service Access Point (SAP) fields. SNAP supports identifying protocols by Ethernet type field values; it also supports vendor-private protocol identifier.
Page 378 User’s Manual of XGSW-28040HP TACACS+ TACACS+ is an acronym for Terminal Acess Controller Access Control System Plus. It is a networking protocol which provides access control for routers, network access servers and other networked computing devices via one or more centralized servers.
Page 379 User’s Manual of XGSW-28040HP determine the priority from the 6-bit ToS field in the IP header. The most significant 6 bits of the ToS field are fully decoded into 64 possibilities, and the singular code that results is compared against the corresponding bit in the IPv4 ToS priority control bit (0~63).
Page 380 User’s Manual of XGSW-28040HP Virtual LAN. A method to restrict communication between switch ports. VLANs can be used for the following applications: VLAN unaware switching: This is the default configuration. All ports are VLAN unaware with Port VLAN ID 1 and members of VLAN 1.
Page 381 User’s Manual of XGSW-28040HP necessarily with first generation wireless access points. WPA2 implements the full standard, but will not work with some older network cards (Wikipedia). WPA-PSK WPA-PSK is an acronym for Wi-Fi Protected Access - Pre Shared Key. WPA was designed to enhance the security of wireless networks.
Page 382: Ec Declaration Of Conformity
*Model Number: L2+ 24-Port 10/100/1000Mbps 802.3at PoE + 4-Port 10G SFP+ Managed Switch * Produced by: Manufacturer‘s Name : Planet Technology Corp. Manufacturer‘s Address: 10F., No.96, Minquan Rd., Xindian Dist., New Taipei City 231, Taiwan (R.O.C.). is herewith confirmed to comply with the requirements set out in the Council Directive on the Approximation of the Laws of the Member States relating to Electromagnetic Compatibility Directive on (2004/108/EC).

Planet XGSW-28040HP User Manual

1 Introduction

2 Installation

3 Switch Management

4 Web Configuration

5 Switch Operation

6 Power over Ethernet Overview

7 Troubleshooting

APPENDIX A: Networking Connection

Poe RJ-45 Port Pin Assignments

Switch's Data RJ-45 Pin Assignments - 1000Mbps, 1000Base-T

10/100Mbps, 10/100Base-TX

Appendix B : Glossary

Quick Links

Related Manuals for Planet XGSW-28040HP

Summary of Contents for Planet XGSW-28040HP