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FXC FXC5016 User Manual

Gel2-sw16 10/100/1000 l2 managed switch
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FXC5016
User's Manual
10/100/1000 L2 Ma
naged Switch
Version 1.0 (Sep. 2005)

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  • Page 1 FXC5016 User's Manual 10/100/1000 L2 Ma naged Switch Version 1.0 (Sep. 2005)

  • Page 3: Table Of Contents

    User Manual Table of Contents REVISION HISTORY ------------------------------------------------------------------------------- 1 ABOUT THIS USER’S MANUAL ---------------------------------------------------------------- 2 INTRODUCTION ----------------------------------------------------------------------------- 3 1-1. O GEL2-SW16 ------------------------------------------------------------------ 3 VERVIEW OF 1-2. F --------------------------------------------------------------------------------------- 5 EATURES 1-3. V GEL2-SW16------------------------------------------------------------------------- 7 IEW OF 1-3-1. User Interfaces on the Front Panel (Button, LEDs and Plugs)-------------------- 7 1-3-2.
  • Page 4 User Manual 3-10-4. Tag Rule ------------------------------------------------------------------------------- 85 3-11. MAC T --------------------------------------------------------------------------------- 87 ABLE 3-12. GVRP C -------------------------------------------------------------------- 94 ONFIGURATION 3-13. STP C --------------------------------------------------------------------- 100 ONFIGURATION 3-13-1. STP Status---------------------------------------------------------------------------- 100 3-13-2. STP Configuration ------------------------------------------------------------------ 102 3-13-3. STP Port Configuration ------------------------------------------------------------ 104 3-14.

  • Page 5: Revision History

    User Manual Revision History Date Revision 09/01/2005 V1.0 Publication date: Sep. 2005 Revision V1.0...

  • Page 6: About This User's Manual

    In this user’s manual, it will not only tell you how to install and connect your network system but configure and monitor the FXC5016 (written as GEL2-SW16 instead) through the built-in CLI and web by RS-232 serial interface and Ethernet ports step-by-step.

  • Page 7: Introduction

    User Manual 1. Introduction 1-1. Overview of GEL2-SW16 GEL2-SW16, a 16-port Gigabit L2 Managed Switch, is a standard switch that meets all IEEE 802.3/u/x/z Gigabit, Fast Ethernet specifications. The switch included 14-Port 10/100/1000Mbps TP and 2-Port Gigabit TP/SFP Fiber management Ethernet switch. The switch can be managed through RS-232 serial port via directly connection, or through Ethernet port using CLI or Web-based management unit, associated with SNMP agent.
  • Page 8 User Manual • Key Features in the Device QoS: Support Quality of Service by the IEEE 802.1P standard. There are two priority queue and packet transmission schedule. Spanning Tree: Support IEEE 802.1D, IEEE 802.1w (RSTP: Rapid Spanning Tree Protocol) standards. VLAN: Support Port-based VLAN and IEEE802.1Q Tag VLAN.

  • Page 9: Features

    User Manual 1-2. Features GEL2-SW16, standalone off-the-shelf switch, provides comprehensive features listed below for users to perform system network administration and efficiently and securely serve your network. • Hardware • 14 10/100/1000Mbps Auto-negotiation Gigabit Ethernet TP ports • 2 10/100/1000Mbps TP or 1000Mbps SFP Fiber dual media auto sense •...
  • Page 10 User Manual • Supports 802.1Q VLAN • Supports user management and limits three users to login • Maximal packet length can be up to 9216 bytes for jumbo frame application • Supports DHCP Broadcasting Suppression to avoid network suspended or crashed •...

  • Page 11: View Of Gel2-Sw16

    User Manual 1-3. View of GEL2-SW16 Fig. 1-1 Full View of GEL2-SW16 1-3-1. User Interfaces on the Front Panel (Button, LEDs and Plugs) There are 16 TP Gigabit Ethernet ports and 2 SFP fiber ports for optional removable modules on the front panel of the switch. LED display area, locating on the left side of the panel, contains a Power LED, which indicates the power status and 16 ports working status of the switch.

  • Page 12: User Interfaces On The Rear Panel

    User Manual • LED Indicators Color Function System LED POWER Green Lit when +5V DC power is on and good CPU LED Green Blinks when CPU is activity 10/100/1000Ethernet TP Port 1 to 16 LED Lit when connection with remote device is good LINK/ACT Green Blinks when any traffic is present...

  • Page 13: View Of The Optional Modules

    User Manual 1-4. View of the Optional Modules In the switch, Port 15~16 includes two types of media --- TP and SFP Fiber (LC, BiDi LC…); this port supports 10/100/1000Mbps TP or 1000Mbps SFP Fiber with auto-detected function. 1000Mbps SFP Fiber transceiver is used for high- speed connection expansion;...

  • Page 14: Installation

    User Manual 2. Installation 2-1. Starting GEL2-SW16 Up This section will give users a quick start for: Hardware and Cable Installation - Management Station Installation - Software booting and configuration 2-1-1. Hardware and Cable Installation At the beginning, please do first: ⇒...
  • Page 15 User Manual • TP Port and Cable Installation ⇒ In the switch, TP port supports MDI/MDI-X auto-crossover, so both types of cable, straight-through (Cable pin-outs for RJ-45 jack 1, 2, 3, 6 to 1, 2, 3, 6 in 10/100M TP; 1, 2, 3, 4, 5, 6, 7, 8 to 1, 2, 3, 4, 5, 6, 7, 8 in Gigabit TP) and crossed-over (Cable pin-outs for RJ-45 jack 1, 2, 3, 6 to 3, 6, 1, 2) can be used.

  • Page 16: Installing Chassis To A 19-Inch Wiring Closet Rail

    User Manual 2-1-2. Installing Chassis to a 19-Inch Wiring Closet Rail ig. 2-2 Caution: Allow a proper spacing and proper air ventilation for the cooling fan at both sides of the chassis. ⇒ Wear a grounding device for electrostatic discharge. ⇒...

  • Page 17: Cabling Requirements For Tp Ports

    User Manual 2-1-3-1. Cabling Requirements for TP Ports ⇒ For Fast Ethernet TP network connection ⎯ The grade of the cable must be Cat. 5 or Cat. 5e with a maximum length of 100 meters. ⇒ Gigabit Ethernet TP network connection ⎯...

  • Page 18: Switch Cascading In Topology

    User Manual 2-1-3-3. Switch Cascading in Topology • Takes the Delay Time into Account Theoretically, the switch partitions the collision domain for each port in switch cascading that you may up-link the switches unlimitedly. In practice, the network extension (cascading levels & overall diameter) must follow the constraint of the IEEE 802.3/802.3u/802.3z and other 802.1 series protocol specifications, in which the limitations are the timing requirement from physical signals defined by 802.3 series specification of Media Access Control (MAC) and PHY, and timer from some...
  • Page 19 User Manual Case1: All switch ports are in the same local area network. Every port can access each other (See Fig. 2-3). Fig. 2-3 No VLAN Configuration Diagram If VLAN is enabled and configured, each node in the network that can communicate each other directly is bounded in the same VLAN area.
  • Page 20 User Manual Case 2b: Port-based VLAN (See Fig.2-5). Fig. 2-5 Port-based VLAN Diagram 1. VLAN1 members could not access VLAN2, VLAN3 and VLAN4 members. 2. VLAN2 members could not access VLAN1 and VLAN3 members, but they could access VLAN4 members. VLAN3 members could not access VLAN1, VLAN2 and VLAN4.

  • Page 21: Configuring The Management Agent Of Gel2-Sw16

    User Manual 2-1-4. Configuring the Management Agent of GEL2-SW16 We offer you three ways to startup the switch management function. They are RS- 232 console, CLI, and Web. Users can use any one of them to monitor and configure the switch. You can touch them through the following procedures. Section 2-1-4-1: Configuring the Management Agent of GEL2-SW16 through the Serial RS-232 Port Section 2-1-4-2: Configuring the Management Agent of GEL2-SW16 through the...

  • Page 22: Configuring The Management Agent Of Gel2-Sw16 Through The Serial Rs-232 Port

    User Manual 2-1-4-1. Configuring the Management Agent of GEL2-SW16 through the Serial RS-232 Port To perform the configuration through RS-232 console port, the switch’s serial port must be directly connected to a DCE device, for example, a PC, through RS-232 cable with DB-9 connector. Next, run a terminal emulator with the default setting of the switch’s serial port.
  • Page 23 User Manual • Set IP Address, Subnet Mask and Default Gateway IP Address Please refer to Fig. 2-7 CLI Management for details about the ex-factory setting. They are default setting of IP address. You can first either configure your PC IP address or change IP address of the switch, next to change the IP address of default gateway and subnet mask.

  • Page 24: Configuring The Management Agent Of Gel2-Sw16 Through The Ethernet Port

    User Manual 2-1-4-2. Configuring the Management Agent of GEL2-SW16 through the Ethernet Port There are three ways to configure and monitor the switch through the switch’s Ethernet port. They are CLI, Web browser and SNMP manager. The user interface for the last one is NMS dependent and does not cover here. We just introduce the first two types of management interface.

  • Page 25: Ip Address Assignment

    User Manual Fig. 2-10 the Login Screen for Web 2-1-5. IP Address Assignment For IP address configuration, there are three parameters needed to be filled in. They are IP address, Subnet Mask, Default Gateway and DNS. IP address: The address of the network device in the network is used for internetworking communication.
  • Page 26 User Manual With the classful addressing, it divides IP address into three classes, class A, class B and class C. The rest of IP addresses are for multicast and broadcast. The bit length of the network prefix is the same as that of the subnet mask and is denoted as IP address/X, for example, 192.168.1.0/24.
  • Page 27 User Manual Class D and E: Class D is a class with first 4 MSB (Most significance bit) set to 1-1-1-0 and is used for IP Multicast. See also RFC 1112. Class E is a class with first 4 MSB set to 1-1-1-1 and is used for IP broadcast.
  • Page 28 User Manual In this diagram, you can see the subnet mask with 25-bit long, 255.255.255.128, contains 126 members in the sub-netted network. Another is that the length of network prefix equals the number of the bit with 1s in that subnet mask. With this, you can easily count the number of IP addresses matched.
  • Page 29 User Manual For different network applications, the subnet mask may look like 255.255.255.240. This means it is a small network accommodating a maximum of 15 nodes in the network. Default gateway: For the routed packet, if the destination is not in the routing table, all the traffic is put into the device with the designated IP address, known as default router.

  • Page 30: Typical Applications

    User Manual 2-2. Typical Applications The GEL2-SW16 implements 16 Gigabit Ethernet TP ports with auto MDIX and two slots for the removable module supporting comprehensive fiber types of connection, including LC and BiDi-LC SFP modules. For more details on the specification of the switch, please refer to Appendix A.
  • Page 31 User Manual Fig. 2-14 Peer-to-peer Network Connection Fig. 2-15 Office Network Connection Publication date: Sep. 2005 Revision V1.0...

  • Page 32: Operation Of Web-Based Management

    User Manual 3. Operation of Web-based Management This chapter instructs you how to configure and manage the GEL2-SW16 through the web user interface it supports, to access and manage the 14-Port 10/100/1000Mbps TP and 2-Port Gigabit TP/SFP Fiber management Ethernet switch.
  • Page 33 User Manual In the switch, it supports a simple user management function allowing only one administrator to configure the system at the same time. If there are two or more users using administrator’s identity, the switch will allow the only one who logins first to configure the system.

  • Page 34: Web Management Home Overview

    User Manual 3-1. Web Management Home Overview After you login, the switch shows you the system information as Fig. 3-2. This page is default and tells you the basic information of the system, including “Model Name”, “System Description”, “Location”, “Contact”, “Device Name”, “System Up Time”, “Current Time”, “BIOS Version”, “Firmware Version”, “Hardware-Mechanical Version”, “Serial Number”, “Host IP Address”, “Host Mac Address”, “Device Port”, “RAM Size”...
  • Page 35 User Manual • The Information of Page Layout ⎯ On the top side, it shows the front panel of the switch. In the front panel, the linked ports will display green; as to the ports, which are link off, they will be dark.
  • Page 36 User Manual Root System Port Mirror Bandwidth SNMP IGMP Snooping Max. Packet Length DHCP Boot VLAN MAC Table GVRP Trunk 802.1X Alarm Configuration Diagnostics TFTP Server Firmware Upgrade Reboot Logout Publication date: Sep. 2005 Revision V1.0...

  • Page 37: System Information

    User Manual 3-1-1. System Information Func tion name: Syste m Information Func tion description: Show the basic system information. Para meter descript ion: Mode l name: The m odel name of this device. Syste m description: As it is , this tells what this device is. Here, it is “L2 Managed Switch”. Loca tion: Basically, it is the location where this switch is put.
  • Page 38 User Manual Host IP address: The IP address of the switch. Host MAC address: It is the Ethernet MAC address of the m anagement agent in this switch. D vice Port: Show all types and numbers of the port in the switch. RAM size: The size of the DRAM in this switch.

  • Page 39: Ip Configuration

    User Manual 3-1-2 . IP Config uration IP c onfiguration is one of the most important configurations in the switch. Without th e proper setting, network manager will not be able to manage or view the device. Th e switch supports both manual IP address setting and autom atic IP address se tting via DHCP server.
  • Page 40 User Manual IP add ress: Users can configure the IP settings and fill in new values if users set the DHCP function “Disable”. The n, click <Apply> button to update. When DHCP is disabled, Default: 192.168.1.1 If DHCP is enabled, this field is filled by DHCP server and will not allow user manually set it any more.
  • Page 41 User Manual DNS: It is Domain Name Server used to serve the translation between IP address and name address. The switch supports DNS client function to re-route the mnemonic name address to DNS server to get its associated IP address for accessing Internet.

  • Page 42: Time Configuration

    User Manual 3-1-3 . Tim e Configuration switch provides manual and automatic ways to set the system time via NTP. Man ual setting is simple and you just input “Year”, “Month”, “Day”, “Hour”, “Minute” a nd “Second” within the valid value range indicated in each item. If you input an in valid value, for example, 61 in minute, the switch will clamp the figure to is a well-known protocol used to synchronize the clock of the switch...
  • Page 43 User Manual NTP: P is Network Time Protocol and is used to sync the network tim based Gre enwich Mean Time (GMT). If use the NTP mode and select a built-in NT P time server or manually specify an user-defined NTP server as well as Tim e Zone, the switc h will sync the time in a short after...
  • Page 44 User Manual Day Light Saving End This is used to set when to stop performing the daylight saving time. Mth: Range is 1 ~ 12. Default: 1 Day: Range is 1 ~ 31. Defaul t: 1 Hour: Range is 0 ~ 23. Defau lt: 0 Fig.

  • Page 45: Account Configuration

    User Manual 3-1-4. Account Configuratio In this function, only administrator can create, modify or delete the username and password. Administrator can modify other guest identities’ passwo rd without confirming th e password but it is necessary to modify the administrator-equivalent identity.

  • Page 46: Management Policy

    User Manual -1-5. Management Policy Through t he management security configuration, the manager can do the strict setup to control the switch and limit th e user to access this switch. following rules are offered for the manager to manage the switch: Rule 1) : When no lists exists, then it will accept all connections.
  • Page 47 User Manual Functio n name: Mana gement Security Configuration Function d escription: The switch offers Ma nagement Se curity Configuration function. With this function, the ma nager can easily control the mode that the user connects to the s witch. According to the mode, users can be classified into two types: Thos e who are able to connect to the switch (Accept) and those who are unabl...
  • Page 48 User Manual IP Range: The s witch supports two kinds of options for managed valid IP Range, including “An y” and “Custom”. Default is “Any”. In case that” Custom” had bee n chosen, you can assigned effective IP range. The valid range is 0.0.0.0~2 55.255.255.255.

  • Page 49: Virtual Stack

    User Manual 3-1-6. V irtual Stack Function name: Virtual Stack Function description: Virtual Stack Management(VSM) is the group management function. Through the proper configuration of this function, switches in the same LAN will be grouped automatically. And among these switch, one switch will be a master machine, and the others in this group will become the slave devices.
  • Page 50 User Manual Fig. 3-8 Param ter description: State: It is used f or the activation or de-activation of VSM. Default is Enable. ole: The role that the switch would like to play in virtual stack. Two types of roles, including master and slave are offered for option. Default is Master. Group ID: It is the group identifier (GID) which signs for VSM.

  • Page 51: Port Configuration

    User Manual 3-2. Port Configuration Four functi ons, including Port Status, Port Configuration, Simple Counter and Deta il Counter are contained in this function folder for port monitor and management. Each o f them will be described in detail orderly in the following sections.
  • Page 52 User Manual Func tion name: Port Status Function D escription: Repo rt the latest updated status of all ports in this switch. When any one of the ports in the switch changes its parameter displayed in the page, it will be autom atically refreshed the port current status about every 5 seconds.
  • Page 53 User Manual peed / Dupl ex Mode: Display the speed and duplex of all port. There are three speeds 10Mbps, 100Mbps and 1000Mbps supported fo r TP media, and the duplex supported is half duplex and full duplex. If the media is 1Gbps fiber, it is 1000Mbps suppo rted only.
  • Page 54 User Manual Fig. 3-11 Para meter description o f Port 15 and Port 16: ector Type: Display the connector type, for instance, UTP, SC, ST, LC and so Fiber Type: Display the fiber mode, for instance, Multi-Mode, Single-Mode. Tx Central Wavelength: Display the fiber optical transmitting central wavelength, for instance, 850nm, 1310nm, 1550nm and so on.
  • Page 55 User Manual Vendor SN (Serial Number): Show the serial number assigned by the manufacturer. Date Code: Show the date this SFP module was made. Temperature: Show the current temperature of SFP module. Vcc: Show the working DC voltage of SFP module. Mon1(Bias) mA: Show the Bias current of SFP module.

  • Page 56: Port Configuration

    User Manual 3-2-2. Port Configuration Port C onfiguration is applied to change the setting of each port. In this configurati on function, you can set/reset the following functions. All of them are described in detail below. Fig. 3-12 unction name: Port Configuration Function description: It is used to set each port’s operation mode.
  • Page 57 User Manual ode: Set the speed and duplex of the port. In speed, if the media is 1Gbps fiber, it is always 1000Mbps and the duplex is full only. If the media is TP, the Speed/Duplex is comprised of the combination of speed mode, 10/100/1000Mbps, and duplex mode, full duplex and half duplex.

  • Page 58: Simple Counter

    User Manual 3-2-3. Simple Counter The functi on of Simple Counter collects any information and provides the counting ab out the traf fic of the port, no matter the packet is good or bad. In the Fig. 3 -13, the window can show all ports’ counter information at the same time.
  • Page 59 User Manual Rx Packet: The counting number of the packet received. Tx Collision: Number of collisions transmitting frames experienced. Rx Error Packet: Number of bad packets received. Publication date: Sep. 2005 Revision V1.0...

  • Page 60: Detail Counter

    User Manual 3-2-4 . Detail Counter function of Detail Counter collects any inform ation and provides the counting ab out the traffic of the port, no matter the packet is goo d or bad. In the Fig. 3-14, the wind ow can show only one port counter information at the same time.
  • Page 61 User Manual Rx Low Priority Pa ckets: Number of Rx packets classified as low priority. Rx Broadcast: Show the counting number of the received broadcast packet. Rx Multicast: Show the counting number of the received multicast packet. Tx Packets: The counting number of the packet transmitted. TX Octets: Total transmitted bytes.
  • Page 62 User Manual Tx 65-127 Bytes: Numb er of 65 ~ 126-byte frames in good and bad packets transmitted. Tx 128-255 Bytes: Number of 127 ~ 255-byte frames in good and bad packets transmitted. Tx 256-511 Bytes: Number of 256 ~ 511-byte frames in good and bad packets transmitted. Tx 512-1023 Bytes: umber of 512 ~ 1023-byte frames in good and bad packets transmitted.

  • Page 63: Mirror

    User Manual 3-3. Mirror Function name: Mirror Configuration Function description: Mirror Configuration is to monitor the traffic of the network. For example, assume that Port A and Port B are Monitoring Port and Monitored Port respec tively, thus, the traffic received by Port B will be copied to Port A for monito ring.

  • Page 64: Bandwidth Management

    User Manual 3-4. Bandwidth Management Func tion name: Band width Management Function d escription: Band width Management func tion is used to set up the limit of Ingress and Egress bandwidth for each port. Note Each port of the switch owns 16KB packet buffer. The packet buffer size will be re duced when the bandwidth rate limitation is enabled, which may cause that j...
  • Page 65 User Manual Broadcast & Multicasat for Ingress Rate Limiting (Policing): Set up the limit of Ingress bandwidth for the port you choose. Incoming traffic will be discarded if the rate exceeds the value you set up in Data Rate field. The format of the packet limits to broadcast and multicast. Valid range is 0~1000.

  • Page 66: Qos(Quality Of Service) Configuration

    User Manual -5. QoS(Quality of Service) Configuration offers powerful 5 kinds of QoS functions. There are Per Port switch Priority that you can a ssign each port to different precedence, VLAN Tag priority that can make precede nce of 8 priorities, IP TOS Classification, IP TCP/UDP Port Classification and IP D iffServe Classification.
  • Page 67 User Manual Function name: Per Port Priority Function description: We can assign QoS Priority, including High and Low for each port. For example, if we transmit IP packets from Port 2 and Port 3 at the speed of 1Gbps to Port 1, and set the Class of Port 2 as High and Port 3 as Low, then the packets of Port 3 will be dropped when the congestion happens because Port 2 owns higher precedence of transmitting packets.
  • Page 68 User Manual Function name: VLAN Tag Priority Function d escription: In vlan tag, there are 3 bits belonging to priority. According to these 3 bits, we could arra nge 8 traffics –0 0 0, 0 0 1, 0 1 0, 0 1 1, 1 0 0, 1 0 1, 1 1 0, 1 1 1. We can set High priority or Low priority for each traffic class.
  • Page 69 User Manual Bit 0, Bit 1, Bit 2: According t o the arrangement of VLAN-tagged priority, it can form 8 kinds of traf fics, including 0 0 0, 0 0 1, 0 1 0, 0 1 1, 1 0 0, 1 0 1, 1 1 0 and 1 1 1.
  • Page 70 User Manual Function name: IP ToS Classificatio Function d escription: Anot her QoS function is the application of Layer 3 on network framework. We focus on TOS field of IP header. There are three bits in TOS field. We means bit 5~7 of TOS field that we will use.
  • Page 71 User Manual Bit 0, Bit 1, Bit 2: According t o the arrangement of Bit 5 ~ Bit 7 in TOS Field of IP Header, it can form 8 kinds of traffics, including 0 0 0, 0 0 1, 0 1 0, 0 1 1, 1 0 0, 1 0 1, 1 1 0 and 1 1 1.
  • Page 72 User Manual Func tion name: IP TC P/UDP Port Classification Function d escription: In L4 QoS Configuration, you can enter one of these sp ecial network transmission events, for example we use” Down prioritize web browsing, e-ma il, FTP and news “L4 QoS Configuration and click <Apply> button, and then click <Advance >>>...
  • Page 73 User Manual Prioritize Streaming Audio/Video: Belong to the QoS in L4. Just tick the option button and press <Apply> < button to have th is function taken affect. Then, click Advance >>> button set up Special T CP/UDP port for QoS. Prioritize Databases (Oracle, IBM DB2, SQL, Microsoft): Belong to the QoS in L4.
  • Page 74 User Manual Advanced Mode Fig. 3-21 Simple Mode Fig. 3-22 Simple Mode: Press <Simple<<> button is to return to the screen that all L4 port number will disappear (See Fig. 3-22). Publication date: Sep. 2005 Revision V1.0...
  • Page 75 User Manual Function name: IP Diffserv Classification Function description: In the late 1990s, the IETF redefined the meaning of the 8-bit SERVICE TYPE field to accommodate a set of differentiated services (DS). Under the differentiated services interpretation, the first six bits comprise a codepoint, which is sometimes abbre viated DSCP, and the last two bits are left unused.

  • Page 76: Snmp Configuration

    User Manual 3-6. SNM P Configuration Network Management System (NMS) running the Simple Network Manageme nt Protocol (SNMP) can manage the M anaged devices equipped with SNMP ag ent, provided that the Management Inform ation Base (MIB) is installed correctly o n the managed devices.
  • Page 77 User Manual Default SNMP fu nction : Enable Default community name for GET: public Default community name for SET: private Default community name for Trap: public Default Set function : Enable Default trap host IP address: 0.0.0.0 Default port number :162 Trap: In the switch, there are 6 trap hosts supported.

  • Page 78: Igmp Snooping

    User Manual -7. IGMP Snooping The function, IGM P Snooping, is used to establish the multicast groups to forward the multicast pa cket to the member ports, and, in nature, avoids wasting the band width while IP multicast packets a re running over the network.
  • Page 79 User Manual Parameter descr iption: IGMP snooping mode selection: The switch supports three kinds of IGMP Snooping status, including “Passive”, “Active” and “Disable”. Disable: Set “ Disable” mode to disable IGMP Snooping function. Default: D isable Active: In Active mode, IGMP snooping switch will periodically issue the Membership Query message to all hosts attached to it and gather the Membership report message to update the database of the Multicast table.

  • Page 80: Max. Packet Length

    User Manual 3-8. Max. Packet Length Function name: Max. Packet Length Function description: The switch is capable of dealing with 9k Jumbo Frames, which suits the transmission for a large amount of data in the network environment. Param eter description: Jumbo Frame(bytes): Set up the maximum length of the packet that each port of the switch can accept.

  • Page 81: Dhcp Boot

    User Manual 3-9. DHCP Bo The DHCP Boot function is used to spread the request broadcast packet into a bigger time frame to prevent the traffic congestion due to broadcast packets from many network devices which may seek its NMS, boot server, DHCP server and many connections predefined when the whole building or block lose the power and then reboot and recov er.

  • Page 82: Vlan

    User Manual 3-10. VLAN The switch supports Tag-based VLAN (802.1q) and Port-based VLAN Support 256 ac tive VLANs and VLAN ID 1~4094. VLAN configuration is used to partition your LA N into small ones as your demand. Properly configuring it, you can gain not only im proving securi ty and increasing performance but greatly reducing...
  • Page 83 User Manual Metro Mode: Metro Mode is a quick configuration VLAN environment method on Port-based VLAN. It will create 14 or 15 Port-based N groups. Doub le-tag: Double-tag mode belongs to the tag-based mode, however, it would treat all frames as the untagged ones, which means that tag with PVID will be added into all packets.
  • Page 84 User Manual Up-link Port: This function is enabled only when m etro mode is chosen in VLAN mode. Except Port 15, each port of the switch cannot transmit packets with each other. Each port groups a VLAN with Port 15, thus, total 15 groups consisting of 2 members are formed.

  • Page 85: Tag-Based Group

    User Manual 3-10 -2. Tag-bas ed Group Function n ame: Tag- based Group Configuration Function d escription: It shows the information of existed Tag- based VLAN Groups, You can also easily create, edit and delete a Tag-base d VLAN group by pressing <Add>, <Edit>...
  • Page 86 User Manual Add Group: Create a new Tag-based VLAN. Input the VLAN name as well as VID, configure the SYM-VLAN functio n and choose the member by ticking the check box beside the port N o., then, press the <Apply> button to have the setting t aken effect.

  • Page 87: Port-Based Group

    User Manual 3-10-3. Port-based Group Function n ame: Port- based Group Configuration Function description: It shows the information of the existed Port-based VLAN Groups. You can easily create, edit and delete a Port-based VLAN group by pressing <Add>, <Edit> and <Delete> function buttons. User can add a new VLAN group by inputting a new VLAN name.

  • Page 88: Publication Date: Sep

    User Manual Add Group: Create a new Port-based VLAN. Input the VLAN name and choose the membe r by ticking the check box beside the port No., then, press the <App ly> button to have the setting taken effect. Fig. 3-34 Delete Group: Just press the <Delete>...

  • Page 89: Tag Rule

    User Manual 3-10 -4. Tag Rule Function n ame: Rule Function d escription: In VL AN Tag Rule Setting, user can input VID number to each port. The range of VI D number is from 1 to 4094. User also can choose ingress filtering rules to ea ch port.
  • Page 90 User Manual Role: This is an egress rule of the port. Here you can choose Access, Trunk or Hybrid. Trunk means the outgoing packets must carry VLAN tag header. Access means the outgoing packets carry no VLAN tag heade r. If packe ts have double VLAN tags, one will be dropped and the other will still be lef...

  • Page 91: Mac Table

    User Manual 3-11 MAC Table Table Configuration gathers many functions, including MAC Table Information, MAC Table Maintenance, Static Forward, Static Filter and MA C Alias, which can not be categorized to some function type. They ar e described below. Func tion na Table Information Func...
  • Page 92 User Manual Port: The port tha t exists in the searched MAC Entry. VID: VLAN Group that MAC Entry exists. State: Display the method that this MAC Entry is built. It may show “Dynamic MAC” or “Sta tic MAC”. Fig. 3-37 Publication date: Sep.
  • Page 93 User Manual Function Name: MAC Table Maintena Function Description: This function can allow the user to set up the processing mechanism of MAC Table. An idle MAC address exceeding MAC Address Age-out Time will be removed from the MAC Table. The range of Age-out Time is 10-65535 seconds, and the setup of this time will have no effect on static MAC addresses.
  • Page 94 User Manual Function Name: Static Forwa Function Description: Static Forward is a function that allows the user in the static forward table to access a specified port of the switch. Static Forward table associated with a specified port of a switch is set up by manually inputting MAC address and its alias name.
  • Page 95 User Manual Function name: Static Filter Function Description: Static Filter is a function that denies the packet forwarding if the packet’s MAC Address is listed in the filtering Static Filter table. User can very easily maintain the table by filling in MAC Address, VID (VLAN ID) and Alias fields individually.
  • Page 96 User Manual Function name: MAC Alias Function d escription: Alias function is used to let you assign MAC address a plain English name. Thi will help you tell which MAC address belongs to which user in the illegal acc ess report. At the initial time , it shows all pairs of the existed alias name a nd MAC address.
  • Page 97 User Manual Parameter description: MAC Address: It is a six-byte long Ethernet hardware address and usually expressed by hex and separated by hyphens. For example, 00 – 40 - C7 - D6 – 00 - 01 Alias: MAC alias name you assign. Note: If there are too ma ny MAC addresses learned in the table, we recommend you inputting the MAC address and alias name directly.

  • Page 98: Gvrp Configuration

    User Manual 3-12. GVRP Configuration GVRP is an application based on Generic Attribute Registration Protocol (GAR P), mainly us ed to automatically and dynamically maintain the group membership informatio n of the VLANs. The GVRP offers the function providing the VLAN re gistration service through a GARP application.
  • Page 99 User Manual Function name: GVRP Con Function description: In the function of GVRP Config, it is used to configure each port’s GVRP operation mode, in which there are seven parameters needed to be configured described below Parameter descriptio GVRP Sta te Setting: This funct ion is simply to let you enable or disable GVRP function.
  • Page 100 User Manual mal: It is Normal Registration. The Registrar responds normally to incomi ng GARP messages. The default setting is Normal. Fixed: It is Registration Fixed. The Registrar ignores all GARP messages, and all members remain in the registered (IN) state.
  • Page 101 User Manual Function name: GVRP Cou nter Function d escription: All GVRP counters are mainly divided into Received and Transmitted tw ategories to let you monitor the GVRP actions. Actually, they are GARP packets. Fig. 3-43 Parameter description: Rece ived: Total GVRP Packets: Total GVRP BPDU is...
  • Page 102 User Manual Leave Empty Message Packets: Number of GAR P BPDU with Leave Empty message is received by the GARP applicatio Empty Messa ge Packets: Number of GARP BPDU with Empty message is received by the GARP a pplication. Trans mitted: Total GVRP Packets: Total GARP BPDU is transmitted by the GVRP...
  • Page 103 User Manual Function name: GVRP Group Information Function description: To show the dynamic group member and their information. Parameter description: VID: VLAN identif ier. When GVRP group creates, each dynamic VLAN group owns i ts VID. Valid range is 1 ~ 4094. Member Por Those are t he members belonging to the same dynamic VLAN group.

  • Page 104: Stp Configuration

    User Manual 3-13. ST P Configuration Spanning Tree Protocol (STP) is a standardized method (IEEE 802.1D) for avoidin g loops in switch ed networks. When STP is enabled, ensure that only path is active between a ny two nodes on the network at a time. User can enabl e Spanning Tree Protocol on switch’s web management and then set up other advanced...
  • Page 105 User Manual All bridges in the LAN will re-learn and determine which the root bridge is. Maximum Age time is assigned by root bridge in unit of seconds. Default is 20 seconds. Current Forward Delay: Show the current root bridge forward delay time. The value of Forward Delay time is set by root.

  • Page 106: Stp Configuration

    User Manual 3-13-2. STP Configuration The STP, Spannin g Tree Protocol, actually includes RSTP. In the Spanning Tree Conf iguration, there are six parameters open for the user to configure as user’s idea . Each parameter description is listed below. Function n ame: Configuration...
  • Page 107 User Manual Forward Delay: You c an set the root bridge forward delay time. This figure is set by root bridge only. The forward delay time is defined as the time spent from Listening s tate moved to Learning state and also from Learning state moved to F orwarding state of a port in bridge.

  • Page 108: Stp Port Configuration

    User Manual 3-13-3. STP Port Configuration Function name: STP Port Setting Function description: In the STP Port Setting, o ne item sele ction and five parameters settings are offered for user’s setup. User can disable and enable each port by selecting each Port Status it em.
  • Page 109 User Manual 802.1w RSTP recommended value: (Valid range: 1 – 200,000,000) 10 Mbps : 2,000,000 100 Mbps : 200,000 1 Gbps : 20,000 Default: 0 Priority: Priority here means Port Priority. Port Priority and Port Number are mixed to form the Port ID. Port IDs are often compared in order to determine which port of a bridge would become the Root Port.
  • Page 110 User Manual M Check: Migration Check. It forces the port sending out an RSTP BPDU instead of a legacy STP BPDU at the next transmission. The only benefit of this operation is to make the port quickly get back to act as an RSTP port. Click <M Check>...

  • Page 111: Trunking Configuration

    User Manual 3-14. T runking Configuration The Port Trunking Configuration is used to configure the settings of Link Aggregation. You can bundle more than one port with the same speed, full du plex and the same MAC to be a single logical port, thus the logical port aggregates the bandwi th of these ports.
  • Page 112 User Manual Per Trunk ing Group supports a maximum of 12 ready member-ports. Please note that some deci sions will automatically be made by the system while you are confi guring your trunking ports. Some configuration examples are listed below: 12 ports have already used Static Trunk Group ID 1, the 13th port willing to use the same Static Trunk Group ID will be automatically set...
  • Page 113 User Manual Func tion nam Port Setting/Status Function d escription: Port setting/status is used to configure the trunk property of each and every port i n the switch system. Parameter description: Method: This determines the method a port uses to aggregate with other ports. None: A port does not want to aggregate with any other port should choose this default setting.
  • Page 114 User Manual Aggtr: Aggtr is an a bbreviation of “aggregator”. Every port is also an aggregator, and its own aggregator ID is the same as its own Port No. We can regard an aggrega tor as a representative of a trunking group. Ports with same Group ID and using same trunking method will have the opportunity to ggregate to a particular aggregator port.
  • Page 115 User Manual Function name: Aggregator View Function description: To display the current port trunking information from the aggre gator point of view. Parameter description: Aggrega tor: It shows the aggregator ID (from 1 to 16 ) of every port. In fact, every port is als o an aggregator, and its own aggregator ID is the same as its own Port No..
  • Page 116 User Manual Function name: LACP Detail (LACP Ag gregator Detailed Information) Function description: Show the detailed information of the LACP trunking group. Para meter description: Actor: The switch you are watching on. artner: The peer system from this aggregator’s view. System Priority: Show the System Priority part of a system ID.
  • Page 117 User Manual Functi on name: LACP System Priority Function description: It is used to set the priority part of the LACP system ID. LACP will only aggregate together the ports whose peer link partners are all on a single system. Each system supports LACP will be assigned a globally unique System Identifier for this purpose.

  • Page 118: Configuration

    User Manual 3-15. 802.1X Configuration .1X port-based network access control provides a method to restrict users to access network resources via authenticating user’s information. This restricts u sers from gaining access to the network resources through a 802.1X- enabled po rt without authentication.
  • Page 119 User Manual The overview of operation flow for the Fig. 3-52 is quite simple. When Supplicant PAE issues a request to Authenticator PAE, Authenticator and Supplicant exchanges authentication message. Then, Authenticator passes the request to RADIUS server to verify. Finally, RADIUS server replies if the request is granted or denied.
  • Page 120 User Manual Authentication server Fig. 3-53 Authenticator Supplicant A The Fig. 3-54 shows the procedure of 802.1X authentication. There are steps for the login bas ed on 802.1X port access control management. The protocol used in the right side is EAPOL and the left side is EAP. At the initial stage, the supplicant A is unauthenticated and a port on switch acting as an authenticator is in unauthorized state.
  • Page 121 User Manual If user ID and password is correct, the authentication server will send a Radius-Access-Accept to the authenticator. If not correct, the authentication server will send a Radius-Access-Reject. When the authenticator PAE receives a Radius-Access-Accept, it will send an EAP-Success to the supplicant. At this time, the supplicant is authorized and the port connected to the supplicant and under 802.1X control is in the authorized state.
  • Page 122 User Manual Only MultiHost 802.1X is the type of authentication supported in the switch. In this mode, for t he devices connected to this port, once a supplicant is authorized, the d evices connected to this port can access the network resource through this port.
  • Page 123 User Manual Func tion name: 802.1X State Set ting Func tion description: This function is used to confi gure the global parameters for RADIUS authentication in 8 02.1X port security application. Parameter description: Radiu s Server: RADIUS server IP address for authentication. Default: 19 2.168.1.1 Port...
  • Page 124 User Manual Function name: 802.1X Mode Setting Function description: Set the operation mode of 802.1X for each port. In this device, it supports only Multi-host operation mode. Parameter description: Port Number: Indicate which port is selected to configure the 802.1X operation mode. 802.1 X Mode: 802.1X operation mode.
  • Page 125 User Manual Function name: Port Security Ma nagement Function description: Shows each port status. In Multihost mode, it shows the port number and its status, authorized or unauthorized. Parameter description: Disab le Mode: When selecting Disable mode for a port in the function 802.1X Port Mode Configuration, the port is in the uncontrolled port state and does not apply 802.1X authenticator on it.
  • Page 126 User Manual Function n ame: Para m. Setting Func tion description: This function is used to configure the parameters for each port in 802.1X por secu rity application. Refer to the following parameters description for details. Parameter description: Port: It is the port number to be selected for configuring its associated 802.1X parameters which are Port control, reAuthMax, txPeriod, Quiet Period reAuthEnabled, reAuthPeriod, ma x.
  • Page 127 User Manual reAuthEnabled: Choose whether regular authentication will take place in this port. Default: ON reAuthPeriod(1-65535 s): A non-zero number seconds between the periodic re-authentication of the supplicant. Default: 3600 max. Reque st(1-10): The maximum o f number times that the authenticator will retransmit an EAP Request to the supplicant before it times out the authentication session.

  • Page 128: Alarm Configuration

    User Manual 3-16. Alarm Configuration Alarm Configuration Events Configuration Email/SMS Configuration Function name: Events Configuration Function description: The Trap Events Configuration function is used to enable the switch to send out the trap information while pre-defined trap events occurred. The switch offers 24 different trap events to users for switch management.
  • Page 129 User Manual Fig. 3-59 Function name: Email/SMS Configuration Function description: Alarm configuration is used to configure the persons who should receive the alarm message via either email or SMS, or both. It depends on your settings. An email address or a mobile phone number has to be set in the web page of alarm configuration (See Fig.
  • Page 130 User Manual Parameter description: Email: Mail Server: the IP address of the server transferring your email. Username: your u sername on the mail server. Password: your p assword on the mail server. Email Address 1 – 6: email address that would like to receive the alarm message.

  • Page 131: Configuration

    User Manual 3-17. Configuration The switc h supports three copies of configuration, including the default configuration, workin g configuration and user configuration for your configuration mana gement. All of them are liste d and described below respectively. Default Configuration: This is the ex-factory setting and cannot be altered. Working Configuration: It is the configuration you are using currently...

  • Page 132: Save/Restore

    User Manual 3-17-1. Save/R estore Func tion name: Save As Start Co nfiguration Func tion description: Save the current configur ation as a start configuration file in flash memory. Fig. 3-62 Function name: Save As User Configuration Function description: Save the current configuration as a user configuration file in flash memory. Fig.
  • Page 133 User Manual unction name: Restore De fault Configuration (includes default IP address) Func tion description: Restore Default Configuration function can retrieve the ex-factory setting to replace the start configuration. And the IP address of the switch will also be restored to 192.168.1.1. Fig.
  • Page 134 User Manual unction name: Restore Us er Configuration Func tion descript ion: Restore User C onfiguration function can retrieve the previous confirmed working configuration stored in the flash memory to update start configuration. When completing to restore the configuration, the system’s start configuration is updated and will be changed it s system settings after rebooting the system.

  • Page 135: Config File

    User Manual 3-17-2. Config File Function name: Config File unction description: With this function, user can back up or reload the config files of Save As Start or Save As User via TFTP. arameter description: Export File Path: Export Start: Export Save As Start’s config file stored in the flash.

  • Page 136: Diagnostics

    User Manual -18. Diagnostics Three fun ctions, including Diagnostics, Loopback Test and Ping Test are conta ined in this fun ction folder for device self-diagnostics. Each of them will be described in detail ord erly in the following sections. Diagnostics Diagnostics Loopback Test Ping Test...
  • Page 137 User Manual Function name: Loopback Test Function description: In the Loopback Test function, there are two different loopback tests. One is Internal Loopback Test and the other is External Loopback Test. The former test function will not send the test signal outside the switch box. The test signal only wraps around in the switch box.
  • Page 138 User Manual Function name: Ping Test Functio n descriptio Ping Test function i s a tool for detecting if the target device is alive or not through ICMP protocol which abo unds with report messages. The switch provides Ping Test function to let you know that if the target device is available or not.

  • Page 139: Tftp Server

    User Manual 3-19. TFTP Server Function name: TFTP Server Function description: Set up IP a ddress of TFTP server. Para meter desc ription: Specify the IP address where the TFTP server locates. Fill in the IP address of your TFTP server, then press <Apply> button to have the setting taken effect. Fig.

  • Page 140: Log

    User Manual 3-20. Log This functio n shows the log data. The switch provides system log data for users . There are 1 9 private trap logs, 5 public trap logs. The switch supports total 120 log e ntries. For more details on log items, please refer to the section of Trap /Alarm Configuration...
  • Page 141 User Manual Upload Log: Upload log data through tftp. Clear Log: Clear log data. Publication date: Sep. 2005 Revision V1.0...

  • Page 142: Firmware Upgrade

    User Manual 3-21. Firmware Upgrade Software upgrade tool is used to help upgrade the software function in order to fix or improve the function. The switch provides a TFTP client for software upgrade. This can be done through Ethernet. Function name: rmware Upgrade Function descrip tion:...

  • Page 143: Reboot

    User Manual 3-22. Reboot We offer you many ways to reboot the switch, including power up, hardware reset and software reset. You can press the RESET button in the front p anel to reset the switch. After upgrading software, changing IP configuration or changing VLAN mode con figuration, then you must reboot to have the new configuration taken effect.

  • Page 144: Logout

    User Manual -23. Logout You can manually logout by performing Logout function. In the switch, it provides another way to logout. You can configure it to logout automa tically. Function name: Logout Function description: The switch allows you to logout th system to prevent other users from the system without the per mission.

  • Page 145: Operation Of Cli Management

    User Manual 4. Operation of CLI Management 4-1. CLI Management Refer to Chapter 2 for basic installation. The following description is the brief of the network connection. -- Locate the correct DB-9 null modem cable with female DB-9 connector. Null modem cable comes with the management switch.
  • Page 146 User Manual Fig. 4-1 Fig. 4-2 Publication date: Sep. 2005 Revision V1.0...

  • Page 147: Commands Of Cli

    User Manual 4-2. Commands of CLI To see the commands of the mode, please input “?” after the prompt, then all comm ands will be listed in the screen. All commands can be divided into two categorie s, including global commands and local commands. Global commands can be used whe rever the mode you are.

  • Page 148: Global Commands Of Cli

    User Manual 4-2-1 . Global Commands of CLI Syntax: Description: Back to the top mode. When you enter this command, your current position would move to the top mode. If you use this command in the top mode, you are still in the position of the top mode. Argument: None.
  • Page 149 User Manual help Syntax: help Description: To show available commands. Some commands are the combination of more than two words. When you enter this command, the CLI would show the complete commands. Besides, the command would help you classify the commands between the local commands and the global ones.
  • Page 150 User Manual history Syntax: history Description: To show a list of previous commands that you had ever run. When you enter this command, the CLI would show a list of commands which you had typed before. The CLI supports up to 256 records. If no argument is typed, the CLI would list total records up to 256.
  • Page 151 User Manual logout Syntax: logout Description: When you enter this command via Telnet connection, you would logout the system and disconnect. If you connect the system through direct serial port with RS-232 cable, you would logout the system and be back to the initial login prompt when you run this command.
  • Page 152 User Manual restore use Syntax: restore user Description: To restore the startup configuration as user defined configuration. If restoring default successfully, the CLI would prompt if reboot immediately or not. If you press Y or y, the system would reboot immediately; others would back to the CLI system.
  • Page 153 User Manual save user Syntax: save user escription: To save t he current configuration as the user-defined configuration. When you enter this command, the CLI would save your cu rrent configuration into the non-volatile FLASH as user -defined configuration. Argument: None.

  • Page 154: Local Commands Of Cli

    User Manual 4-2-2. Local C ommands of CLI 802.1X set max-request Syntax: set max-request <port-range> <times> Description: The maximum number of times that the state machine will retransmit an EAP Requ est packet to the Su pplicant before it times out the authentication session. Argument: <port range>...
  • Page 155 User Manual et port-control Syntax: set port-control <port-range> <authorized> Description: To set up 802.1X status o f each port. Argument: <port range> : syntax 1,5-7, available from 1 to 16 <authorized> : Set up the status o f each port 0:ForceUnauthori 1:ForceAuthorize 2:Auto...
  • Page 156 User Manual set reAuth Syntax: set reAuthMax <port-range> <max> Description: The number of reauthentication attempts that are permitted be fore the port becomes Un authorized. Argument: <port range> : syntax 1,5-7, available from 1 to 16 <max> : max. value , range 1-10 Possible value: <port range>...
  • Page 157 User Manual set state Syntax: set state <ip> <port-number> <secret-key> Description: To configure the settings related wi th 802.1X Radius Server. Argument: <ip> : th e IP address of Radius Server <port-number> : t he service port of Radius Server(Authorization port) <secret -key>...
  • Page 158 User Manual ow mode Syntax: show mode Description: To display the mode of each port Argument: None. Possible value: None. Example: GEL2-SW16(802.1X )# show mode Port Mode ====== =========== Disable Multi-hos able Disable Disable Disable show param eter Syntax: show parameter Description: To display the param eter settings of each port.
  • Page 159 User Manual port 2) port control : Auto reAuthMax xPeriod : 30 Quie t Period : 60 reAu thEnabled : ON reAuthPeriod : 3600 max. Request : 2 ppTimeout : 30 serverTimeout : 30 show security Syntax: show security Description: display the status of each port.
  • Page 160 User Manual account Syntax: add <name> Description: To create a new guest user. When you create a new guest user, you must type in password an d confirm password. Argument: <name> : new acc ount name Possib le value: A string mu st be at least 5 character.
  • Page 161 User Manual odify yntax: modify <name> escription: To chang e the username and password of an existing account. Argument: <name> : exis ting user account Possible value: None. Example: GEL2-SW16(accoun t)# modify aaaaa username/pass word: the length is from 5 to 15. Current us ername (aaaaa):bbbbb New password:...
  • Page 162 User Manual alarm <<email> > del mail-addre Syntax: del mail-address <#> Description: To remo ve the configuration of E-mail address. Argument: <#>: email address number, range: 1 to 6 ssible value: <# >: 1 to 6 Example EL2-SW16( alarm-email)# del mail-address 2 del server-use Syntax: del server-user...
  • Page 163 User Manual set server yntax: set ser ver <ip> escription: To set up the IP address of the email server. Argument: <ip>:email server ip ad dress or domain name Possible value: None. Example: GEL2-SW16(alarm- email)# set server 192.168.1.6 set user yntax: et user <username>...
  • Page 164 User Manual < <events>> del all Syntax: del all <range> Description To disable email, sms and trap of events. Argument: <range>:del the range of events, syntax 1,5-7 Possible v alue: <range>: 1~24 xample: EL2-SW16(alarm-events)# del all 1-3 del email Syntax: del email <range>...
  • Page 165 User Manual del trap Syntax: del trap <range> Description: To disable the trap of the events. Argument: <range>:del the range of trap, syntax 1,5-7 Possible value: <range>: 1~24 Example: GEL2-SW16(alarm-events)# del trap 1-3 et all Syntax: set all <range> Description: To enable em ail, sms and trap of events.
  • Page 166 User Manual set sms Syntax: set sms <range> Description: To enable the sms of the events. Argument: <range>:set the range of sms, syntax 1,5-7 Possible value: <range>: 1~24 Example: GEL2-SW16(alarm-events)# set sms 1-3 set trap Syntax: set trap <range> Description: To enable the trap o f the events.
  • Page 167 User Manual Example: EL2-SW16(alarm-events)# show Event Email SMS Trap ------------- ---------------------------- 1 Cold Start 2 Warm Sta 3 Lin k Dow 4 Link Up 5 Auth entication Failure 6 User Lo 7 User Logout 8 STP Topology Changed 9 STP Disabled 0 STP Enabled 1 LACP Disabled 12 LACP En...
  • Page 168 User Manual how (alarm) yntax: show Description: The Show for alarm here is used to display the configuration of Trap, SMS or E-mail. Argument: None. Possible value: None. Example: GEL2-SW16(ala rm)# show events GEL2-SW16( alarm)# show email GEL2-SW16(alarm)# show sms <...
  • Page 169 User Manual set ph one-number Syntax: set pho ne-number <#> <phone-number> Description: To add sms phone number. Argument: <#>: m obile phone number, range: 1 to 6 <phone-number>: phone number Possib le value: <#>: 1 to 6 Example: GEL2-SW16(alarm-sms)# set phon e-number 1 0968777777 set server Syntax:...
  • Page 170 User Manual show yntax: show Description: To display the c onfiguration of SMS trap event. Argument: None. Possible value: None. Example: GEL2-SW16( alarm-sms)# show SMS Server : 192.168.1.7 sername : ABC Password : ** ************** obile Phone 1: 09 68777777 Mobile Pho ne 2: Mobile Phone 3:...
  • Page 171 User Manual bandwidth disable eg ress-rate Syntax: disable egress- rate <range> Description: To cancel the egress-rate of the port. Argument: <range>:syntax 1,5-7, available from 1 to 16 Possible value: <range>: 1 to 16 Example: GEL2-SW1 6(bandwidth)# disable egress-rate 1-8 disable ingress-rate Syntax: disable in gress-rate <range>...
  • Page 172 User Manual nable egress-rate Syntax enable egress- rate <range> <data_rate> Description: To set up the egress-rate of the port. Argum ent: <range>:syntax 1 ,5-7, available from 1 to 16 <data_ rate>: 0-10 Possible v alue: <range>: 1 to 16 <data_rate>: 0-1000 Example: GEL2-SW16(bandwidth)# enable egress-rate 1-16 200 enable ingress-rate...
  • Page 173 User Manual show Syntax: Descript ion: To display al l current settings of the bandwidth. Argument: None Possible va lue: None Example: GEL2- SW16(band width)# show Ingress Egress Port =============================== ================== ====================== All State All Rate Storm State Storm Rate All state All Rate ==== =========== =...
  • Page 174 User Manual config-file export st Syntax: export start Description To run the ex port start function. Argument: None Possible v alue: None Example: GEL2-SW16(config -file)# export start port successful. export us er-conf Syntax: export user-conf Description To run the export user-conf funct ion.
  • Page 175 User Manual import user-conf Syntax: import user-conf Description: To run the import user-conf function. Argument: None Possible value: None Example: GEL2-SW16(config-file)# import user-conf Import successful. set export-path Syntax: set export-path <filepath> Description: To set up the filepath and filename that will be exported. Argument: <filepath>:filepath and filename Possible value:...
  • Page 176 User Manual yntax: show Description: To display the c onfig-file information. Argument: None Possible value: None Example: GEL2-SW1 6(config-file)# show TFTP Server IP Address: 192.168.3.111 port Path and Filename: nmap/123.ts port Path and Filename: user123.txt Publication date: Sep. 2005 Revision V1.0...
  • Page 177 User Manual dhcp- boot set dh cp-boot Syntax: set dh cp-boot <sec> Description: To set up the delay time for DHCP Boot. Argument: <sec>:r ange syntax: 0, 1-30. The value “0” is to disable dhcp-boot delay Possible value: <sec>:0 Example: GEL2-SW16(dhcp-boot)# set dhcp-boot 30 show...
  • Page 178 User Manual diag diag Syntax: diag Description: Diag is used to test whether UART, DRAM, Fla sh and EEPROM is normal or not. Argument: None. Possible value: None. Example: GEL2-SW16(diag)# diag EPROM Test : OK UART Test : OK DRAM T : OK Flash Test : OK...
  • Page 179 User Manual firmw set upgr ade-path Syntax: set upgr ade-path <filepath> Description: To set up the image file that w ill be upgraded. Argument: <filepath>: up grade file path Possible value: <filepa th>: upgrade file path Example: GEL2-SW16(firmware)# set u pgrade-path gs2116c_GEL2-SW16_v2.03.img show Syntax:...
  • Page 180 User Manual gvrp isable Syntax: disable Description: To disable the gvrp function. Argument: None Possible value: None Example: GEL2-SW16(gvrp)# disable enable Syntax: enable Description: To enable the gvrp function. Argument: ossible value: None ample: GEL2-SW16(gvrp)# enable group Syntax: group <group number> Description: To enter any of gvrp group for c hanging gvrp group setting.
  • Page 181 User Manual GEL2-SW16(gvr p)# group 2 GEL2-SW16(gvr p-group-2)# set applicant 1-6 non-participant GEL2-SW16(gvrp-group-2)# show GVRP group VI D: 2 Port Applicant Registrar ---- ------- -------- --------- Non-Participant Normal Non-Participant Normal Non-Participant Normal Non-Partici pant Normal Non-Participant Normal Non-P articipant Normal Normal Normal Normal...
  • Page 182 User Manual set applicant Syntax: set applicant <range> <normal|non-partici pant> Description: To set default applicant mode for each po Argument: <range>: port range, syntax 1,5-7, available from 1 to 16 <normal>: set applicant as norma l mode <non-participant>: set applicant as non -participant mode Possible value: <range>: 1 to 16...
  • Page 183 User Manual set restrict Syntax: set restricted <range> <enable|disable> Description: To set the restricted mode for each port. Argument: <range>: port range, syntax 1,5-7, available from 1 to 16 <enable>: set restricted enabled <disable>: set restricted disabled Possible value: <range>: 1 to 16 <enable|disable>: enable or disable Example:...
  • Page 184 User Manual set timer Syntax: set timer <range> <joi n> <leave> <leaveall> Description: To set gvrp join time, leave time, and leavea ll time for each port. Argument: <range> : port range, syntax 1,5-7, available from 1 to 16 <join>: join timer, availabl e from 20 to 100 <leave>: leave timer, available from 60 to 300...
  • Page 185 User Manual w counter yntax: show cou nter <port> Description: To display the c ounter number of the port. Argument: <port>: port number Possible value: <port>: available from 1 to 16 Example: GEL2-SW16( gvrp)# show counter 2 GVRP Counter port: 2 ounter Name Received Transmitted -------------...
  • Page 186 User Manual tname hostname Syntax: hostname <name> Description: To set up the hostname of the switch. Argument: <name>: ho stname, max. 40 characters. Possible value: <name>: ho stname, max. 40 characters. Example: GEL2-SW16# hostname Company ompany# igmp set igmp_snooping Syntax: set igmp_sno oping <status>...
  • Page 187 User Manual disable dh Syntax: disable dhcp Description: To disable th e DHCP function of the system. Argument: None Possible value: None Example: GEL2-SW16(ip)# disable dhcp enable dhcp Syntax: nable dhcp <manual|auto> Descri ption: o enable the system DHCP function and set DNS server via manual or auto mode. Argumen <manual|auto >...
  • Page 188 User Manual yntax set ip <ip > <mask> <gateway> Description To set the syst em IP address, subnet mask and gateway. Argument: <ip> : ip add ress <mask> : subn et mask <gateway> : defau lt gateway Possib le value: <ip>...
  • Page 189 User Manual clear Syntax: clear Description: To clear the log data. Argument: None. Possible value: None. Example: GEL2-SW1 6(log)# clear disable auto-upload ntax: disable auto-upload Description: To disable the auto-upload function. Argument: None. Possible value: one. xample: EL2-SW16(log)# disable auto-upload enable au to-upload Syntax:...
  • Page 190 User Manual show yntax: show escription: To show a list of trap log events. When any of log events happens, it will be recorded an d using show command in log function to query. Up to 120 log records are supported. Argument: None.
  • Page 191 User Manual mac-table <<alias> > Syntax: del <mac> Description To delete the mac alias entry. Argument: <mac> : mac address, format: 00-02-03-04-05-06 Possible value: <mac> : mac add ress Example: GEL2-SW16(mac-tabl e-alias)# del 00-44-33-44-55-44 Syntax: set <mac> <alias> escription: o set up the mac alias entry. rgument: <mac>...
  • Page 192 User Manual <<information>> search Syntax: search <port> < mac> <vid> Description: To look for the relative mac information in mac table. Argument: <port> : set up the range of the ports to search for, syntax 1,5 -7, available form 1 to 16 <mac>...
  • Page 193 User Manual <<maintain>> et aging yntax: set aging <#> Description: To set up the a ge out time of dynamic learning mac. Argument: <#>: age-tim er in seconds, 0, 10 to 65535. The value “0” means to disable aging Possible value: <#>: 0, 10 to 65535.
  • Page 194 User Manual < <static-mac>> Syntax: add <mac> <port> <vid> [alias] Description To add the static mac entry. Argument: <mac> : mac address, format: 00-02-03-04-05-06 <port> : 0-1 6. The value “0” means this entry is filtering entry <vid> : vlan id. 0, 1-4094. VID must be zero if vla n mode is not tag-based [alias] : mac alias name, max.
  • Page 195 User Manual how filter show filte Description: To display the static filter table. Argument: None Possible value: None Example: GEL2-SW16(mac-table-static-mac)# show filter Static Filtering Etnry: (Total 1 item(s)) 1) mac: 00-33-03-04-05-06, vid: , alias: ccc GEL2-SW16(mac-table-static-mac)# show forward Syntax: show forward Description: To display the sta tic forward table.
  • Page 196 User Manual management Syntax: Usage: set [< name> <value>] [<vid> <value>] [<ip> <value>] [<port> <value>] [<type> <value>] <action> < value> Synopsis: se t name Mary vid 20 ip 192.168.1.1-192.168.1.90 port 2-5,8 type h,s action a Synopsis: set nam e Mary vid 20 ip 192.168.1.1-192.168.1.90 Descriptio To save the adding management policy records.
  • Page 197 User Manual delete Syntax: delete # Description: To delete a specific record or range. Argument: <#>: a specific or range management security entry(s) Possible valu None Example: GEL2-SW16(management)# show #: 1 Name : Tom VlanID : 2 IP : 192.168.1.30-192.168.1.80 Type : SNMP Action : Deny Port : 1,2...
  • Page 198 User Manual edit [#] : the specific management policy entry. Available range: 1 to 65536. Syntax: Usage : set [<name> <value>] [<vid> <value>] [<ip> <value>] [<port> <value>] [<type> <value>] <action> <value> Synopsis: set name Mary vid 20 ip 192.168.1.1-192.1 68.1.90 port 2-5,8 e h,s action a Synop sis: set name Mary vid 20 ip 192.168.1.1-192.168.1.90...
  • Page 199 User Manual yntax: show Description: To show the sp ecific management policy record. Argument: None Possible value: None Example: GEL2-SW16(manage ment)# show #: 1 Name : Tom VlanID : 2 IP : 192.168.1.30-192.168.1.80 ype : SNMP Action : Deny Port : 1,2 Publication date: Sep.
  • Page 200 User Manual max-pk t-len set len Syntax: set len <range> <length> Description: To set up the maximum length of the packet that ea ch port of the switch can accept. Argument: <range>: port range, syntax 1,5-7, available from 1 to 16 <...
  • Page 201 User Manual mirr set mirro r-mode Syntax: set mirror-mode <rx|disable> Description To set up the mode of mirror (rx mode or disable). Argument: <rx | di sable>: rx : enable the mode of mirror(Only mirror the packets that is received) disable: end the func tion of mirror Possible value:...
  • Page 202 User Manual show Syntax: Descript ion: To display the s etting status of Mirror function. Argument: None Possible va lue: None Example: GEL2- SW16(mirro r)# show Mirror Mode : rx Monitoring Port : 2 onitored Port : 3 4 5 7 10 Publication date: Sep.
  • Page 203 User Manual port clear counte Syntax: clear counter Description To clear all ports’ counter (include simple and d etail port counter) information. Argument: None Possible v alue: None xample: EL2-SW16 (port)# clear counter disable fl ow-control Syntax: disable flow-control <range> Description To disable the flow control function of the port.
  • Page 204 User Manual enable flow -control Syntax: enable flow- control <range> Description: To enable the flow control function of the port. Argument: <range >: syntax 1,5-7, available from 1 to 16 Possible value: <range >: 1 ~ 16 Example: GEL2-SW16 (port)# enable flow -control 3-8 nable state Syntax:...
  • Page 205 User Manual show conf Syntax: show conf Description: To display the each port’s config uration about state, speed-duplex and flow control. Argument: None Possible value: None Example: GEL2-SW16 (port)# show conf show detail-counter yntax: how detail-counter <#> escription: To display the detailed counting number of each port’s traffic.
  • Page 206 User Manual Port 15 SFP information --------------------------------------------------------------------- Connector Type : SFP - LC Fiber Type : Multi-mode (MM) Tx Central Wavelength : 850 Baud Rate : 1G Vendor OUI : 00:40:c7 Vendor Name : APAC Opto Vendor PN : KM28-C3S-TC-N Vendor Rev : 0000 Vendor SN...
  • Page 207 User Manual set advan ce-layer4 Syntax: set advance-layer4 <port-range> <#> <tcp/u dp port> <default> <match> Description: To set class of ports on advanced mode of Layer 4 qos. Argument: <port-range>: port range, syntax 1,5-7, available from 1 to 16 <#>: special UDP/TCP port selection, range: 1-10 <tcp/udp port range>: 0-65535.
  • Page 208 User Manual set diffserv Syntax: set diffserv <ds-range> <class> Description: To set class of ports on IP DiffServe qos. Argument: <ds-range>: dscp field, syntax 1,5-7, available from 0 to 63 <class>: class of service setting. 1: high, 0: low Possible value: <ds-range>: 0 to <class>: 1or 0 Example:...
  • Page 209 User Manual et pri-tag Syntax: set pri_tag <po rt-range> <tag-range> <class> Description: To set class of ports on vlan tag-based qos. Argument: <port-range>: port range, syntax 1,5-7, available from 1 to 16 <tag-range>: tag priority level, syntax: 1,5-7, ava ilable from 0 to 7 <class>: class of s ervice setting.
  • Page 210 User Manual set tos Syntax: et tos <port-range> <tos-range> <class> Descript ion: To set c lass of ports on IP TOS qos. Argument: <port-range>: port range, synt ax: 1,5-7, available from 1 to 16 <tos-range>: tos precedence field, syntax 1,5-7, available from 0 to 7 <class >: class of service setting.
  • Page 211 User Manual reboot boot Syntax: reboot Description: To reboot the system. Argument: None Possible va lue: None Example: GEL2-SW16# reb snmp disable Syntax: disable set-ability isable snmp escription: The Di sable here is used for the de-activation of snmp or set-community. rgum ent: None.
  • Page 212 User Manual yntax: set get-c ommunity <community> set set-community <community> set trap <#> <ip> [port] [community] Description: The Set here is used for the setup of get-community, set-community, trap host ip, host port and trap-community. Argument: <#>: trap number <ip>: ip add ress or domain name <port>: trap port <...
  • Page 213 User Manual Check Syntax: MCheck <rang e> Description: To force the port to transmit RST BPDUs. Argument: <range>: syntax 1,5-7, available from 1 to 16 Possible value: <range>: 1 to 16 Example: GEL2-SW16(stp)# Mcheck 1-8 disable Syntax: disable Description: disable the STP function. rgument: one.
  • Page 214 User Manual set config Syntax: set config <Bridge Prio rity> <Hello Time> <Max. Age> <Forward Delay> Description: To set up the parameters of S Argument: <Bridge Priority>:prio rity must be a multiple of 4096, available from 0 to 61440. <Hello Time>: ava ilable from 1 to 10.
  • Page 215 User Manual set version Syntax: set version <stp|rstp> Description: To set up the version of STP. Argument: <stp|rstp>:stp / rstp Possible value: <stp|rstp>:stp / rstp Example: GEL2-SW16(stp)# set version rstp show config Syntax: show config Description: To display the configuration of STP. Argument: None.
  • Page 216 User Manual show port Syntax: show port Description: To display the port information of STP. Argument: None. Possible value: None. Example: GEL2-SW16# stp GEL2-SW16(stp)# show port Port Port Status Path Cost Priority Admin Edge Port Admin Point To Point ==== =========== ========= ======== =============== ==================== 1 DISCARDING 2000000 Auto...
  • Page 217 User Manual show status Syntax: show status Description: To display the s tatus of STP. Argument: None Possible value: None Example: GEL2-SW16(stp)# show status STP Status : STP State : Enabled Bridge ID : 00:40:C7:D8:09:1D Bridge Priority : 61440 Designated Root : 00:40:C7:D8:09:1D Designated Priority : 61440...
  • Page 218 User Manual system set contact Syntax: set contact <contact string> Description: To set the contact description of the switch. Argument: <contact>:string length up to 40 characters. Possible value: <contact>: A, b, c, d, ... ,z and 1, 2, 3, …. etc. Example: GEL2-SW16(system)# set contact Taipei set device-name...
  • Page 219 User Manual show Syntax: show Description: To display the basic information of the switch. Argument: None Possible value: None Example: GEL2-SW16# system GEL2-SW16(system)# show Model Name : GEL2-SW16 System Description : L2 Managed Switch Location Contact Device Name : GEL2-SW16 System Up Time : 0 Days 2 Hours 23 Mins 48 Secs Current Time...
  • Page 220 User Manual tftp set server Syntax: set server <ip> Description: To set up the IP address of tftp server. Argument: <ip>: the IP address of tftp server Possible value: <ip>: tftp server ip Example: GEL2-SW16(tftp)# set server 192.168.3.111 show Syntax: show Description: To display the information of tftp server.
  • Page 221 User Manual time set daylightsaving Syntax: set daylightsaving <hr> <MM/DD/HH> <mm/dd/hh> Description: To set up the daylight saving. Argument: : daylight saving hour, range: -5 to +5 : daylight saving start Month (01-12) : daylight saving start Day (01-31) : daylight saving start Hour (00-23) : daylight saving end Month (01-12) : daylight saving end Day (01-31) : daylight saving end Hour (00-23)
  • Page 222 User Manual set ntp Syntax: set ntp <ip> <timezone> Description: To set up the current time via NTP server. Argument: <ip>: ntp server ip address or domain name <timezone>: time zone (GMT), range: -12 to +13 Possible value: <timezone>: -12,-11…,0,1…,13 Example: GEL2-SW16(time)# set ntp clock.via.net 8 Synchronizing...(1)
  • Page 223 User Manual trunk del trunk Syntax: del trunk <port-range> Description: To delete the trunking port. Argument: <port-range>: port range, syntax 1,5-7, available from 1 to 16 Possible value: <port-range>: 1 to 16 Example: GEL2-SW16(trunk)# del trunk 1 set priority Syntax: set priority <range>...
  • Page 224 User Manual show aggtr-view Syntax: show aggtr-view Description: To display the aggregator list. Argument: None Possible value: None Example: GEL2-SW16(trunk)# show aggtr-view Aggregator 1) Method: None Member Ports: 1 Ready Ports:1 Aggregator 2) Method: LACP Member Ports: 2 Ready Ports: show lacp-detail Syntax: show lacp-detail <aggtr>...
  • Page 225 User Manual show lacp-priority Syntax: show lacp-priority Description: To display the value of LACP Priority. Argument: None Possible value: None Example: GEL2-SW16(trunk)# show lacp-priority LACP System Priority : 32768 show status Syntax: show status Description: To display the aggregator status and the settings of each port. Argument: None.
  • Page 226 User Manual vlan del port-group Syntax: del port-group <name> Description: To delete the port-based vlan group. Argument: <name>: which vlan group you want to delete. Possible value: <name>: port-vlan name Example: GEL2-SW16(vlan)# del port-group VLAN-2 del tag-group Syntax: del tag-group <vid> Description: To delete the tag-based vlan group.
  • Page 227 User Manual disable sym-vlan Syntax: disable sym-vlan <range> Description: To drop frames from the non-member port. Argument: <range>: which port(s) you want to set, syntax 1,5-7, available from 1 to 16 Possible value: <range>: 1 to 16 Example: GEL2-SW16(vlan)# disable sym-vlan 5-10 enable drop-untag Syntax: enable drop-untag <range>...
  • Page 228 User Manual set mode Syntax: set mode <disable|port|tag|metro|double-tag> [up-link] Description: To switch VLAN mode, including disable, port-based, tag-based, metro and double- tag modes. Argument: <disable>: vlan disable <tag>: set tag-based vlan <port>: set port-based vlan <metro>: set metro mode vlan <double-tag>: enable Q-in-Q function <up-link>: syntax 1,5-7, available from 15 to 16, only for metro mode vlan Possible value:...
  • Page 229 User Manual set port-role Syntax: set port-role <range> <access|trunk|hybrid> [vid] Description: To set egress rule: configure the port roles. Argument: <range> :which port(s) you want to set, syntax 1,5-7, available from 1 to 16 <access>: Do not tag frames <trunk>: Tag all frames <hybrid>: Tag all frames except a specific VID <vid>: untag-vid for hybrid port Possible value:...
  • Page 230 User Manual set tag-group Syntax: set tag-group <vid> <name> <range> <#> Description: To add or edit the tag-based vlan group. Argument: <vid>: vlan ID, range from 1 to 4094 <name>: tag-vlan name <range>: vlan group members, syntax 1,5-7, available from 1 to 16 <#>: sym/asym vlan setting.
  • Page 231 User Manual show pvid Syntax: show pvid Description: To display pvid, ingress/egress rule. Argument: None Possible value: None Example: GEL2-SW16(vlan)# show pvid Port PVID Rule1 Rule2 Port Rule Untag Vid ------ ------ --------- --------- ----------- ----------- Disable Disable Access Disable Disable Access Disable...
  • Page 232 User Manual disable Syntax: disable Description: To disable the virtual stack. Argument: None Possible value: None Example: GEL2-SW16(vs)# disable enable Syntax: enable Description: To enable the virtual stack. Argument: None Possible value: None Example: GEL2-SW16(vs)# enable set gid Syntax: set gid <gid> Description: To set the group id.
  • Page 233 User Manual set role Syntax: set role <master|slave> Description: To set role. Argument: <master|slave>: master: act as master, slave : act as slave Possible value: <master|slave>: master or slave Example: GEL2-SW16(vs)# set role master show Syntax: show Description: To display the configuration of the virtual stack. Argument: None Possible value:...

  • Page 234: Maintenance

    User Manual 5. Maintenance 5-1. Resolving No Link Condition The possible causes for a no link LED status are as follows: The attached device is not powered on The cable may not be the correct type or is faulty The installed building premise cable is faulty The port may be faulty 5-2.

  • Page 235: Appendix A Technical Specifications

    User Manual Appendix A Technical Specifications Features • 14 (10/100/1000Mbps) Gigabit Ethernet (TP) switching ports are compliant with IEEE802.3, 802.3u, 802.3z and 802.3ab. • 2 Gigabit TP/SFP fiber are dual media ports with auto detected function. • Non-blocking store-and-forward shared-memory Web-Smart switched. •...
  • Page 236 User Manual Hardware Specifications Standard Compliance: IEEE802.3/802.3ab / 802.3z / 802.3u / 802.3x Network Interface: Configuration Mode Connector Port 10/100/1000Mbps Gigabit TP NWay TP (RJ-45) 1 - 16 1000Base-SX Gigabit Fiber 15,16(Option) 1000 FDX *SFP 1000Base-LX Gigabit Fiber 15,16(Option) 1000 FDX *SFP 1000Base-LX Single Fiber WDM (BiDi) 1000 FDX 15,16(Option)
  • Page 237 User Manual Diagnostic LED: System LED : Power, CPU Per Port LED: 10/100/1000M TP Port 1 to 16 : LINK/ACT, 10/100/1000Mbps 1000M SFP Fiber Port 15,16 : SFP(LINK/ACT) Power Requirement AC Line Voltage 100∼240 V Frequency 50∼60 Hz Consumption Ambient Temperature 0°...

  • Page 238: Management Software Specifications

    User Manual Management Software Specifications Auto-negotiation support on 10/100/1000 Base- TX ports, Web browser or console interface can set transmission speed (10/100/1000Mbps) and System Configuration operation mode (Full/Half duplex) on each port, enable/disable any port, set VLAN group, set Trunk Connection. Management Agent SNMP support;...

  • Page 239: Appendix B Null Modem Cable Specifications

    User Manual Appendix B Null Modem Cable Specifications The DB-9 cable is used for connecting a terminal or terminal emulator to the Managed Switch’s RS-232 port to access the command-line interface. The table below shows the pin assignments for the DB-9 cable. Function Mnemonic Carrier...

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