Page 1 8-Port TP + 16-Port SFP L2 Managed Gigabit Switch USER’S MANUAL KGS-2416...
Page 3 8-Port TP + 16-Port SFP L2 Managed Gigabit Switch User's Manual GE2416 Release 2.14...
Page 4: Table Of Contents
Table of Contents CAUTION ----------------------------------------------------------------------------------------V ELECTRONIC EMISSION NOTICES ----------------------------------------------------V CHAPTER 1. INTRODUCTION ---------------------------------------------------------- 2 1-1. OVERVIEW OF 8-PORT TP + 16-PORT SFP L2 MANAGED GIGABIT SWITCH2 1-2. CHECKLIST---------------------------------------------------------------------------------------4 1-3. FEATURES----------------------------------------------------------------------------------------4 1-4. VIEW OF 8-PORT TP + 16-PORT SFP L2 MANAGED GIGABIT SWITCH -------6 1-4-1.
Page 5 3-9. DHCP BOOT------------------------------------------------------------------------------------ 77 3-10. VLAN-------------------------------------------------------------------------------------------- 78 --------------------------------------------------------------------------------- 78 3-10-1. VLAN M 3-10-2. T ------------------------------------------------------------------------- 81 BASED ROUP 3-10-3. P ----------------------------------------------------------------------- 83 BASED ROUP 3-10-4. T ------------------------------------------------------------------------------------ 85 3-11. MAC TABLE ----------------------------------------------------------------------------------- 87 3-12. GVRP CONFIGURATION------------------------------------------------------------------ 94 3-13. STP CONFIGURATION ------------------------------------------------------------------ 100 3-13-1.
Page 7: Revision History
Revision History Release Date Revision 2.03 10/11/2005 2.03 11/08/2005 2.06 11/10/2005 2.14 01/27/2006...
Page 8: Caution
Caution Circuit devices are sensitive to static electricity, which can damage their delicate electronics. Dry weather conditions or walking across a carpeted floor may cause you to acquire a static electrical charge. To protect your device, always: • Touch the metal chassis of your computer to ground the static electrical charge before you pick up the circuit device.
Page 9 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 8-Port TP + 16-Port SFP L2 Managed Gigabit Switch through the built-in CLI and web by RS-232 serial interface and Ethernet ports step-by-step.
Page 10: Chapter 1. Introduction
User Manual 1. Introduction 1-1. Overview of 8-Port TP + 16-Port SFP L2 Managed Gigabit Switch 24-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 8-Port 10/100/1000Mbps TP and 16-Port Gigabit 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 11 User Manual C C C C 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.
Page 12: Checklist
User Manual 1-2. Checklist Before you start installing the switch, verify that the package contains the following:  A set of 8-Port TP + 16-Port SFP L2 Managed Gigabit Switch  Modules (optional)  Mounting Accessory (for 19” Rack Shelf) ...
Page 13 User Manual CSupports 802.1Q VLAN CSupports user management and limits three users to login CMaximal packet length can be up to 9216 bytes for jumbo frame application CSupports DHCP Broadcasting Suppression to avoid network suspended or crashed C CSupports to send the trap event while monitored events happened Supports default configuration which can be restored to overwrite the current configuration which is working on via web browser and CLI CSupports on-line plug/unplug SFP modulesC...
Page 14: View Of 8-Port Tp + 16-Port Sfp L2 Managed Gigabit Switch
User Manual 1-4. View of 8-Port TP + 16-Port SFP L2 Managed Gigabit Switch Fig. 1-1 Full View of 8-Port TP + 16-Port SFP L2 Managed Gigabit Switch 1-4-1. User Interfaces on the Front Panel (Button, LEDs and Plugs) There are 8 TP Gigabit Ethernet ports and 16 SFP fiber ports for optional removable modules on the front panel of the switch.
Page 15: Front Panel
User Manual C C C C 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 8 LED Lit when connection with remote device is good LINK/ACT Green Blinks when any traffic is present...
Page 16: View Of The Optional Modules
User Manual 1-5. View of the Optional Modules In the switch,1000Mbps SFP Fiber transceiver is used for high-speed connection expansion; the following are optional SFP types provided for the switch:  1000Mbps LC, MM, SFP Fiber transceiver (SFP.0LC.202)  1000Mbps LC, SM 10km, SFP Fiber transceiver (SFP.0LC.212.10) ...
Page 17: Chapter 2. Installation
User Manual 2. Installation 2-1. Starting 8-Port TP + 16-Port SFP L2 Managed Gigabit Switch 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 18 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 19: Installing Chassis To A
User Manual 2-1-2. Installing Chassis to a 19-Inch Wiring Closet Rail Fig. 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 20: Odule
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 21: Switch Cascading In
User Manual 2-1-3-3. Switch Cascading in Topology C C C C C C C C 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 &...
Page 22 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 23 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 24: Configuring Them
User Manual 2-1-4. Configuring the Management Agent of 8-Port TP + 16-Port SFP L2 Managed Gigabit Switch 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.
Page 25: 8-Port Tp + 16-Port Sfp L2 Erial Rs-232 Port
User Manual 2-1-4-1. Configuring the Management Agent of 8-Port TP + 16-Port SFP L2 Managed Gigabit Switch 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.
Page 26 User Manual C C C C 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 27: 8-Port Tp + 16-Port Sfp L2 Thernet Port
User Manual 2-1-4-2. Configuring the Management Agent of 8-Port TP + 16-Port SFP L2 Managed Gigabit Switch 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.
Page 28: Ssignment
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 29 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 30 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 31 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 32 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 33: Ip Addressa
User Manual 2-2. Typical Applications The 8-Port TP + 16-Port SFP L2 Managed Gigabit Switch L2 Managed Switch implements 8 Gigabit Ethernet TP ports with auto MDIX and 16 slots for the removable module supporting comprehensive fiber types of connection, including LC and BiDi-LC SFP modules.
Page 34: Chapter 3. Operation Of Web-Based Management
User Manual 3. Operation of Web-based Management This chapter instructs you how to configure and manage the switch through the web user interface it supports, to access and manage the 8-Port 10/100/1000Mbps TP and 16-Port Gigabit SFP Fiber management Ethernet switch. With this facility, you can easily access and monitor through any one port of the switch all the status of the switch, including MIBs status, each port activity, Spanning tree status, port aggregation status, multicast traffic, VLAN and priority status, even...
Page 35 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 36: 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 37 User Manual C C C C 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 38 User Manual automatically when no action on the device 3 minutes later. If OFF is chosen, the screen will keep as it is. Default is ON.  On the left side, the main menu tree for web is listed in the page. They are hierarchical menu.
Page 39: System Information
User Manual 3-1-1. System Information Function name: System Information Function description: Show the basic system information. Parameter description: Model name: The model name of this device. System description: As it is, this tells what this device is. Here, it is “L2 Managed Switch”. Location: Basically, it is the location where this switch is put.
Page 40 User Manual Host IP address: The IP address of the switch. Host MAC address: It is the Ethernet MAC address of the management agent in this switch. Device Port: Show all types and numbers of the port in the switch. RAM size: The size of the DRAM in this switch.
Page 41: Ip Configuration
User Manual 3-1-2. IP Configuration IP configuration is one of the most important configurations in the switch. Without the proper setting, network manager will not be able to manage or view the device. The switch supports both manual IP address setting and automatic IP address setting via DHCP server.
Page 42 User Manual IP address: Users can configure the IP settings and fill in new values if users set the DHCP function “Disable”. Then, 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 43 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 44: Time Configuration
User Manual 3-1-3. Time Configuration The switch provides manual and automatic ways to set the system time via NTP. Manual setting is simple and you just input “Year”, “Month”, “Day”, “Hour”, “Minute” and “Second” within the valid value range indicated in each item. If you input an invalid value, for example, 61 in minute, the switch will clamp the figure to NTP is a well-known protocol used to synchronize the clock of the switch system time over a network.
Page 45 User Manual NTP: NTP is Network Time Protocol and is used to sync the network time based Greenwich Mean Time (GMT). If use the NTP mode and select a built-in NTP time server or manually specify an user-defined NTP server as well as Time Zone, the switch will sync the time in a short after pressing <Apply>...
Page 46 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. Default: 1 Hour: Range is 0 ~ 23. Default: 0 Fig.
Page 47: Account Configuration
User Manual 3-1-4. Account Configuration In this function, only administrator can create, modify or delete the username and password. Administrator can modify other guest identities’ password without confirming the password but it is necessary to modify the administrator-equivalent identity. Guest-equivalent identity can modify his password only. Please note that you must confirm administrator/guest identity in the field of Authorization in advance before configuring the username and password.
Page 48: Management Policy
User Manual 3-1-5. Management Policy Through the management security configuration, the manager can do the strict setup to control the switch and limit the user to access this switch. The following rules are offered for the manager to manage the switch: Rule 1) : When no lists exists, then it will accept all connections.
Page 49 User Manual Function name: Management Security Configuration Function description: The switch offers Management Security Configuration function. With this function, the manager can easily control the mode that the user connects to the switch. According to the mode, users can be classified into two types: Those who are able to connect to the switch (Accept) and those who are unable to connect to the switch (Deny).
Page 50 User Manual IP Range: The switch supports two kinds of options for managed valid IP Range, including “Any” and “Custom”. Default is “Any”. In case that” Custom” had been chosen, you can assigned effective IP range. The valid range is 0.0.0.0~255.255.255.255. Incoming Port: The switch supports two kinds of options for managed valid Port Range, including “Any”...
Page 51: Virtual Stack
User Manual 3-1-6. Virtual 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 52 User Manual Fig. 3-8 Parameter description: State: It is used for the activation or de-activation of VSM. Default is Enable. Role: 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 53: Port Configuration
User Manual 3-2. Port Configuration Four functions, including Port Status, Port Configuration, Simple Counter and Detail Counter are contained in this function folder for port monitor and management. Each of them will be described in detail orderly in the following sections.
Page 54 User Manual Function name: Port Status Function Description: Report 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 automatically refreshed the port current status about every 5 seconds. Parameter Description: Port No: Display the port number.
Page 55 User Manual Speed / Duplex Mode: Display the speed and duplex of all port. There are three speeds 10Mbps, 100Mbps and 1000Mbps supported for TP media, and the duplex supported is half duplex and full duplex. If the media is 1Gbps fiber, it is 1000Mbps supported only.
Page 56 User Manual Fig. 3-11 Parameter description of Port 9~24: Connector 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 57 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 58 User Manual 3-2-2. Port Configuration Port Configuration is applied to change the setting of each port. In this configuration function, you can set/reset the following functions. All of them are described in detail below. – Fig. 3-12 Function name: Port Configuration Function description: It is used to set each port’s operation mode.
Page 59 User Manual Mode: 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 60: Simple Counter
User Manual 3-2-3. Simple Counter The function of Simple Counter collects any information and provides the counting about the traffic 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 61 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: January, 2006 Revision A2...
Page 62: Detail Counter
User Manual 3-2-4. Detail Counter The function of Detail Counter collects any information and provides the counting about the traffic of the port, no matter the packet is good or bad. In the Fig. 3-14, the window can show only one port counter information at the same time.
Page 63 User Manual Rx Low Priority Packets: 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 64 User Manual Tx 65-127 Bytes: Number 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: Number of 512 ~ 1023-byte frames in good and bad packets transmitted.
Page 65: Mirror
User Manual 3-3. Mirror Function name: Mirror Configuration Function description: Mirror Configuration is to monitor the traffic of the network. For example, we assume that Port A and Port B are Monitoring Port and Monitored Port respectively, thus, the traffic received by Port B will be copied to Port A for monitoring.
Page 66: Bandwidth Management
User Manual 3-4. Bandwidth Management Function name: Bandwidth Management Function description: Bandwidth Management function 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 reduced when the bandwidth rate limitation enabled, which may cause...
Page 67 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 68: Qos(Quality Of Service) Configuration
User Manual 3-5. QoS(Quality of Service) Configuration offers powerful 5 kinds of QoS functions. There are Per Port switch Priority that you can assign each port to different precedence, VLAN Tag priority that can make precedence of 8 priorities, IP TOS Classification, IP TCP/UDP Port Classification and IP DiffServe Classification.
Page 69 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 70 User Manual Function name: VLAN Tag Priority Function description: In vlan tag, there are 3 bits belonging to priority. According to these 3 bits, we could arrange 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 71 User Manual Bit 0, Bit 1, Bit 2: According to the arrangement of VLAN-tagged priority, 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 Function name: IP ToS Classification Function description: Another 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. According to these 3 bits, we could arrange 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.
Page 73 User Manual Bit 0, Bit 1, Bit 2: According to 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 74 User Manual Function name: IP TCP/UDP Port Classification Function description: In L4 QoS Configuration, you can enter one of these special network transmission events, for example we use” Down prioritize web browsing, e-mail, FTP and news “L4 QoS Configuration and click <Apply> button, and then click <Advance >>>...
Page 75 User Manual Prioritize Streaming Audio/Video: Belong to the QoS in L4. Just tick the option button and press <Apply> < button to have this function taken affect. Then, click Advance >>> button set up Special TCP/UDP port for QoS. Prioritize Databases (Oracle, IBM DB2, SQL, Microsoft): Belong to the QoS in L4.
Page 76 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: January, 2006 Revision A2...
Page 77 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 abbreviated DSCP, and the last two bits are left unused.
Page 78: Snmp Configuration
User Manual 3-6. SNMP Configuration Any Network Management System (NMS) running the Simple Network Management Protocol (SNMP) can manage the Managed devices equipped with SNMP agent, provided that the Management Information Base (MIB) is installed correctly on the managed devices. The SNMP is a protocol that is used to govern the transfer of information between SNMP manager and agent and traverses the Object Identity (OID) of the management Information Base (MIB), described in the form of SMI syntax.
Page 79 User Manual Default SNMP function : 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 80: Igmp Snooping
User Manual 3-7. IGMP Snooping The function, IGMP Snooping, is used to establish the multicast groups to forward the multicast packet to the member ports, and, in nature, avoids wasting the bandwidth while IP multicast packets are running over the network. This is because a switch that does not support IGMP or IGMP Snooping can not tell the multicast packet from the broadcast packet, so it can only treat them all as the broadcast packet.
Page 81 User Manual Parameter description: 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: Disable 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 82 User Manual Function name: Allowed Group Function description: The Allowed Group function allows the IGMP Snooping to set up the IP multicast table based on user’s specific conditions. IGMP report packets that meet the items you set up will be joined or formed the multicast group. Fig.
Page 83 User Manual Add: A new entry of configuration can be created after the allowed group parameters as mentioned above had been setup and then press <Add> button. Edit: The existed entry also can be modified after pressing <Edit> button. Delete: Remove the existed entry of allowed group configuration from the allowed group.
Page 84: 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. Parameter description: Jumbo Frame(bytes): Set up the maximum length of the packet that each port of the switch can accept.
Page 85: Dhcp Boot
User Manual 3-9. DHCP Boot 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 recover.
Page 86: Vlan
User Manual 3-10. VLAN The switch supports Tag-based VLAN (802.1q) and Port-based VLAN Support 256 active VLANs and VLAN ID 1~4094. VLAN configuration is used to partition your LAN into small ones as your demand. Properly configuring it, you can gain not only improving security and increasing performance but greatly reducing VLAN management.
Page 87 User Manual Metro Mode: The Metro Mode is a quick configuration VLAN environment method on Port-based VLAN. It will create 22 or 23 Port-based VLAN groups. Double-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 88 User Manual Up-link Port: This function is enabled only when metro mode is chosen in VLAN mode. Except Port 23, each port of the switch cannot transmit packets with each other. Each port groups a VLAN with Port 23, thus, total 23 groups consisting of 2 members are formed.
Page 89: Tag-Based Group
User Manual 3-10-2. Tag-based Group Function name: Tag-based Group Configuration Function description: It shows the information of existed Tag-based VLAN Groups, You can also easily create, edit and delete a Tag-based VLAN group by pressing <Add>, <Edit> and <Delete> function buttons. User can add a new VLAN group by inputting a new VLAN name and VLAN ID.
Page 90 User Manual Add Group: Create a new Tag-based VLAN. Input the VLAN name as well as VID, configure the SYM-VLAN function and choose the member by ticking the check box beside the port No., then, press the <Apply> button to have the setting taken effect.
Page 91: Port-Based Group
User Manual 3-10-3. Port-based Group Function name: 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 92 User Manual Add Group: Create a new Port-based VLAN. Input the VLAN name and choose the member by ticking the check box beside the port No., then, press the <Apply> button to have the setting taken effect. Fig. 3-35 Delete Group: Just press the <Delete>...
Page 93: Tag Rule
User Manual 3-10-4. Tag Rule Function name: Tag Rule Function description: In VLAN Tag Rule Setting, user can input VID number to each port. The range of VID number is from 1 to 4094. User also can choose ingress filtering rules to each port.
Page 94 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 header. If packets have double VLAN tags, one will be dropped and the other will still be left.
Page 95: Mac Table
User Manual 3-11. MAC Table MAC Table Configuration gathers many functions, including MAC Table Information, MAC Table Maintenance, Static Forward, Static Filter and MAC Alias, which cannot be categorized to some function type. They are described below. Function name: MAC Table Information Function Description: Display the static or dynamic learning MAC entry and the state for the selected port.
Page 96 User Manual Port: The port that 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 “Static MAC”. Fig. 3-38 Publication date: January, 2006 Revision A2...
Page 97 User Manual Function Name: MAC Table Maintenance 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 98 User Manual Function Name: Static Forward 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 99 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 100 User Manual Function name: MAC Alias Function description: MAC Alias function is used to let you assign MAC address a plain English name. This will help you tell which MAC address belongs to which user in the illegal access report. At the initial time, it shows all pairs of the existed alias name and MAC address.
Page 101 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 many MAC addresses learned in the table, we recommend you inputting the MAC address and alias name directly.
Page 102: Gvrp Configuration
User Manual 3-12. GVRP Configuration GVRP is an application based on Generic Attribute Registration Protocol (GARP), mainly used to automatically and dynamically maintain the group membership information of the VLANs. The GVRP offers the function providing the VLAN registration service through a GARP application. It makes use of GARP Information Declaration (GID) to maintain the ports associated with their attribute database and GARP Information Propagation (GIP) to communicate among switches and end stations.
Page 103 User Manual Function name: GVRP Config 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 description: GVRP State Setting: This function is simply to let you enable or disable GVRP function.
Page 104 User Manual Normal: It is Normal Registration. The Registrar responds normally to incoming 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. Forbidden: It is Registration Forbidden.
Page 105 User Manual Function name: GVRP Counter Function description: All GVRP counters are mainly divided into Received and Transmitted two categories to let you monitor the GVRP actions. Actually, they are GARP packets. Fig. 3-44 Parameter description: Received: Total GVRP Packets: Total GVRP BPDU is received by the GVRP application.
Page 106 User Manual LeaveEmpty Message Packets: Number of GARP BPDU with Leave Empty message is received by the GARP application. Empty Message Packets: Number of GARP BPDU with Empty message is received by the GARP application. Transmitted: Total GVRP Packets: Total GARP BPDU is transmitted by the GVRP application. Invalid GVRP Packets: Number of invalid GARP BPDU is transmitted by the GVRP application.
Page 107 User Manual Function name: GVRP Group Information Function description: To show the dynamic group member and their information. Parameter description: VID: VLAN identifier. When GVRP group creates, each dynamic VLAN group owns its VID. Valid range is 1 ~ 4094. Member Port: Those are the members belonging to the same dynamic VLAN group.
Page 108: Stp Configuration
User Manual 3-13. STP Configuration The Spanning Tree Protocol (STP) is a standardized method (IEEE 802.1D) for avoiding loops in switched networks. When STP is enabled, ensure that only one path is active between any two nodes on the network at a time. User can enable Spanning Tree Protocol on switch’s web management and then set up other advanced items.
Page 109 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 110: Stp Configuration
User Manual 3-13-2. STP Configuration The STP, Spanning Tree Protocol, actually includes RSTP. In the Spanning Tree Configuration, there are six parameters open for the user to configure as user’s idea. Each parameter description is listed below. Function name: STP Configuration Function description: User can set the following Spanning Tree parameters to control STP function enable/disable, select mode RSTP/STP and affect STP state machine...
Page 111 User Manual Forward Delay: You can 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 state moved to Learning state and also from Learning state moved to Forwarding state of a port in bridge.
Page 112: Stp Port Configuration
User Manual 3-13-3. STP Port Configuration Function name: STP Port Setting Function description: In the STP Port Setting, one item selection and five parameters settings are offered for user’s setup. User can disable and enable each port by selecting each Port Status item. User also can set “Path Cost” and “Priority” of each port by filling in the desired value and set “Admin Edge Port”...
Page 113 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 114 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 115: Trunking Configuration
User Manual 3-14. Trunking 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 duplex and the same MAC to be a single logical port, thus the logical port aggregates the bandwidth of these ports.
Page 116 User Manual Per Trunking Group supports a maximum of 12 ready member-ports. Please note that some decisions will automatically be made by the system while you are configuring 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 to use the “None”...
Page 117 User Manual Function name: Port Setting/Status Function description: Port setting/status is used to configure the trunk property of each and every port in 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 118 User Manual Aggtr: Aggtr is an abbreviation 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 aggregator as a representative of a trunking group. Ports with same Group ID and using same trunking method will have the opportunity to aggregate to a particular aggregator port.
Page 119 User Manual Function name: Aggregator View Function description: To display the current port trunking information from the aggregator point of view. Parameter description: Aggregator: It shows the aggregator ID (from 1 to 24) of every port. In fact, every port is also an aggregator, and its own aggregator ID is the same as its own Port No..
Page 120 User Manual Function name: LACP Detail (LACP Aggregator Detailed Information) Function description: Show the detailed information of the LACP trunking group. Parameter description: Actor: The switch you are watching on. Partner: The peer system from this aggregator’s view. System Priority: Show the System Priority part of a system ID.
Page 121 User Manual Function 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 122: Configuration
User Manual 3-15. 802.1X Configuration 802.1X port-based network access control provides a method to restrict users to access network resources via authenticating user’s information. This restricts users from gaining access to the network resources through a 802.1X- enabled port without authentication. If a user wishes to touch the network through a port under 802.1X control, he (she) must firstly input his (her) account name for authentication and waits for gaining authorization before sending or receiving any packets from a 802.1X-enabled port.
Page 123 User Manual The overview of operation flow for the Fig. 3-53 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 124 User Manual Authentication server Fig. 3-54 Authenticator Supplicant A The Fig. 3-55 shows the procedure of 802.1X authentication. There are steps for the login based 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 125 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 126 User Manual Only MultiHost 802.1X is the type of authentication supported in the switch. In this mode, for the devices connected to this port, once a supplicant is authorized, the devices connected to this port can access the network resource through this port.
Page 127 User Manual Function name: 802.1X State Setting Function description: This function is used to configure the global parameters for RADIUS authentication in 802.1X port security application. Parameter description: Radius Server: RADIUS server IP address for authentication. Default: 192.168.1.1 Port Number: The port number to communicate with RADIUS server for the authentication service.
Page 128 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. 802.1X Mode: 802.1X operation mode.
Page 129 User Manual Function name: Port Security Management Function description: Shows each port status. In Multihost mode, it shows the port number and its status, authorized or unauthorized. Parameter description: Disable 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 130 User Manual Function name: Param. Setting Function description: This function is used to configure the parameters for each port in 802.1X port security 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, max.
Page 131 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. Request(1-10): The maximum of number times that the authenticator will retransmit an EAP Request to the supplicant before it times out the authentication session.
Page 132: 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 23 different trap events to users for switch management.
Page 133 User Manual Fig. 3-60 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 134 User Manual Parameter description: Email: Mail Server: the IP address of the server transferring your email. Username: your username on the mail server. Password: your password on the mail server. Email Address 1 – 6: email address that would like to receive the alarm message.
Page 135: Configuration
User Manual 3-17. Configuration The switch supports three copies of configuration, including the default configuration, working configuration and user configuration for your configuration management. All of them are listed and described below respectively. Default Configuration: This is the ex-factory setting and cannot be altered. In Web UI, two restore default functions are offered for the user to restore to the default setting of the switch.
Page 136: Save/Restore
User Manual 3-17-1. Save/Restore Function name: Save As Start Configuration Function description: Save the current configuration as a start configuration file in flash memory. Fig. 3-63 Function name: Save As User Configuration Function description: Save the current configuration as a user configuration file in flash memory. Fig.
Page 137 User Manual Function name: Restore Default Configuration (includes default IP address) Function 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 138 User Manual Function name: Restore User Configuration Function description: Restore User Configuration 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 its system settings after rebooting the system. Fig.
Page 139: Config File
User Manual 3-17-2. Config File Function name: Config File Function description: With this function, user can back up or reload the config files of Save As Start or Save As User via TFTP. Parameter description: Export File Path: Export Start: Export Save As Start’s config file stored in the flash.
Page 140: Diagnostics
User Manual 3-18. Diagnostics Three functions, including Diagnostics, Loopback Test and Ping Test are contained in this function folder for device self-diagnostics. Each of them will be described in detail orderly in the following sections. Diagnostics Diagnostics Loopback Test Ping Test Function name: Diagnostics Function description:...
Page 141 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 142 User Manual Function name: Ping Test Function description: Ping Test function is a tool for detecting if the target device is alive or not through ICMP protocol which abounds with report messages. The switch provides Ping Test function to let you know that if the target device is available or not.
Page 143: Tftp Server
User Manual 3-19. TFTP Server Function name: TFTP Server Function description: Set up IP address of TFTP server. Parameter description: 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 144: Log
User Manual 3-20. Log This function shows the log data. The switch provides system log data for users. There are 18 private trap logs, 5 public trap logs. The switch supports total 120 log entries. For more details on log items, please refer to the section of Trap/Alarm Configuration and SNMP Configuration.
Page 145 User Manual Upload Log: Upload log data through tftp. Clear Log: Clear log data. Publication date: January, 2006 Revision A2...
Page 146: 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: Firmware Upgrade Function description: The switch supports TFTP upgrade tool for upgrading software.
Page 147: 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 panel to reset the switch. After upgrading software, changing IP configuration or changing VLAN mode configuration, then you must reboot to have the new configuration taken effect.
Page 148: Logout
User Manual 3-23. Logout You can manually logout by performing Logout function. In the switch, it provides another way to logout. You can configure it to logout automatically. Function name: Logout Function description: The switch allows you to logout the system to prevent other users from the system without the permission.
Page 149: Chapter 4. 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 150 User Manual Fig. 4-1 Fig. 4-2 Publication date: January, 2006 Revision A2...
Page 151: Commands Of Cli
User Manual 4-2. Commands of CLI To see the commands of the mode, please input “?” after the prompt, then all commands will be listed in the screen. All commands can be divided into two categories, including global commands and local commands. Global commands can be used wherever the mode you are.
Page 152: 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 153 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 154 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 155 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 156 User Manual restore user 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. After restoring user-defined configuration, all the changes in the startup configuration would be lost.
Page 157 User Manual save user Syntax: save user Description: To save the current configuration as the user-defined configuration. When you enter this command, the CLI would save your current configuration into the non-volatile FLASH as user-defined configuration. Argument: None. Possible value: None.
Page 158: Local Commands Of Cli
User Manual 4-2-2. Local Commands 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 Request packet to the Supplicant before it times out the authentication session. Argument: <port range>...
Page 159 User Manual set port-control Syntax: set port-control <port-range> <authorized> Description: To set up 802.1X status of each port. Argument: <port range> : syntax 1,5-7, available from 1 to 24 <authorized> : Set up the status of each port 0:ForceUnauthorized 1:ForceAuthorized 2:Auto Possible value: <port range>...
Page 160 User Manual set reAuthMax Syntax: set reAuthMax <port-range> <max> Description: The number of reauthentication attempts that are permitted before the port becomes Unauthorized. Argument: <port range> : syntax 1,5-7, available from 1 to 24 <max> : max. value , range 1-10 Possible value: <port range>...
Page 161 User Manual set state Syntax: set state <ip> <port-number> <secret-key> Description: To configure the settings related with 802.1X Radius Server. Argument: <ip> : the IP address of Radius Server <port-number> : the service port of Radius Server(Authorization port) <secret-key> : set up the value of secret-key, and the length of secret-key is from 1 to 31 Possible value: <port-number>...
Page 162 User Manual show mode Syntax: show mode Description: To display the mode of each port. Argument: None. Possible value: None. Example: GEFXL2-SW24(802.1X)# show mode Port Mode ====== ============ Disable Multi-host Disable Disable Disable Disable show parameter Syntax: show parameter Description: To display the parameter settings of each port.
Page 163 User Manual port 2) port control : Auto reAuthMax txPeriod : 30 Quiet Period : 60 reAuthEnabled : ON reAuthPeriod : 3600 max. Request : 2 suppTimeout : 30 serverTimeout : 30 show security Syntax: show security Description: To display the status of each port.
Page 164 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 and confirm password. Argument: <name> : new account name Possible value: A string must be at least 5 character. Example: GEFXL2-SW24(account)# add aaaaa Password:...
Page 165 User Manual modify Syntax: modify <name> Description: To change the username and password of an existing account. Argument: <name> : existing user account Possible value: None. Example: GEFXL2-SW24(account)# modify aaaaa username/password: the length is from 5 to 15. Current username (aaaaa):bbbbb New password: Confirm password: Username changed successfully.
Page 166 User Manual alarm <<email>> del mail-address Syntax: del mail-address <#> Description: To remove the configuration of E-mail address. Argument: <#>: email address number, range: 1 to 6 Possible value: <#>: 1 to 6 Example: GEFXL2-SW24(alarm-email)# del mail-address 2 del server-user Syntax: del server-user Description:...
Page 167 User Manual set server Syntax: set server <ip> Description: To set up the IP address of the email server. Argument: <ip>:email server ip address or domain name Possible value: None. Example: GEFXL2-SW24(alarm-email)# set server 192.168.1.6 set user Syntax: set user <username> Description: To set up the account and password of the email server.
Page 168 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 value: <range>: 1~23 Example: GEFXL2-SW24(alarm-events)# del all 1-3 del email Syntax: del email <range> Description: To disable the email of the events.
Page 169 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>: 1~23 Example: GEFXL2-SW24(alarm-events)# del trap 1-3 set all Syntax: set all <range> Description: To enable email, sms and trap of events.
Page 170 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>: 1~23 Example: GEFXL2-SW24(alarm-events)# set sms 1-3 set trap Syntax: set trap <range> Description: To enable the trap of the events.
Page 171 User Manual Example: GEFXL2-SW24(alarm-events)# show Events Email SMS Trap ----------------------------------------- 1 Cold Start 2 Warm Start 3 Link Down 4 Link Up 5 Authentication Failure 6 User Login 7 User Logout 8 STP Topology Changed 9 STP Disabled 10 STP Enabled 11 LACP Disabled 12 LACP Enabled 13 LACP Member Added...
Page 172 User Manual show (alarm) Syntax: 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: GEFXL2-SW24(alarm)# show events GEFXL2-SW24(alarm)# show email GEFXL2-SW24(alarm)# show sms <<sms>> del phone-number Syntax: del phone-number <#>...
Page 173 User Manual set phone-number Syntax: set phone-number <#> <phone-number> Description: To add sms phone number. Argument: <#>: mobile phone number, range: 1 to 6 <phone-number>: phone number Possible value: <#>: 1 to 6 Example: GEFXL2-SW24(alarm-sms)# set phone-number 1 0968777777 set server Syntax: set server <ip>...
Page 174 User Manual show Syntax: show Description: To display the configuration of SMS trap event. Argument: None. Possible value: None. Example: GEFXL2-SW24(alarm-sms)# show SMS Server : 192.168.1.7 Username : ABC Password : **************** Mobile Phone 1: 0968777777 Mobile Phone 2: Mobile Phone 3: Mobile Phone 4: Mobile Phone 5: Mobile Phone 6:...
Page 175 User Manual bandwidth disable egress-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 24 Possible value: <range>: 1 to 24 Example: GEFXL2-SW24(bandwidth)# disable egress-rate 1-8 disable ingress-rate Syntax: disable ingress-rate <range> Description: To cancel the Ingress-rate of the port.
Page 176 User Manual enable egress-rate Syntax: enable egress-rate <range> <data_rate> Description: To set up the egress-rate of the port. Argument: <range>:syntax 1,5-7, available from 1 to 24 <data_rate>: 0-1000 Possible value: <range>: 1 to 24 <data_rate>: 0-1000 Example: GEFXL2-SW24(bandwidth)# enable egress-rate 1-16 200 enable ingress-rate Syntax: enable ingress-rate <range>...
Page 177 User Manual show Syntax: show Description: To display all current settings of the bandwidth. Argument: None. Possible value: None. Example: GEFXL2-SW24(bandwidth)# show Ingress Egress Port ================================================= ====================== All State All Rate Storm State Storm Rate All state All Rate ====== =========== ========== ============= ============ =========== ========== Disabled Disabled Disabled...
Page 178 User Manual config-file export start Syntax: export start Description: To run the export start function. Argument: None. Possible value: None. Example: GEFXL2-SW24(config-file)# export start Export successful. export user-conf Syntax: export user-conf Description: To run the export user-conf function. Argument: None Possible value: None Example:...
Page 179 User Manual import user-conf Syntax: import user-conf Description: To run the import user-conf function. Argument: None. Possible value: None. Example: GEFXL2-SW24(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 180 User Manual show Syntax: show Description: To display the config-file information. Argument: None. Possible value: None. Example: GEFXL2-SW24(config-file)# show TFTP Server IP Address: 192.168.3.111 Export Path and Filename: nmap/123.ts Import Path and Filename: user123.txt Publication date: January, 2006 Revision A2...
Page 181 User Manual dhcp-boot set dhcp-boot Syntax: set dhcp-boot <sec> Description: To set up the delay time for DHCP Boot. Argument: <sec>:range syntax: 0, 1-30. The value “0” is to disable dhcp-boot delay Possible value: <sec>:0-30 Example: GEFXL2-SW24(dhcp-boot)# set dhcp-boot 30 show Syntax: show...
Page 182 User Manual diag diag Syntax: diag Description: Diag is used to test whether UART, DRAM, Flash and EEPROM is normal or not. Argument: None. Possible value: None. Example: GEFXL2-SW24(diag)# diag EEPROM Test : OK UART Test : OK DRAM Test : OK Flash Test : OK loopback...
Page 183 User Manual firmware set upgrade-path Syntax: set upgrade-path <filepath> Description: To set up the image file that will be upgraded. Argument: <filepath>: upgrade file path Possible value: <filepath>: upgrade file path Example: GEFXL2-SW24(firmware)# set upgrade-path gs2124c_GEFXL2-SW24_v2.03.img show Syntax: show Description: To display the information of tftp server and upgrade-path.
Page 184 User Manual gvrp disable Syntax: disable Description: To disable the gvrp function. Argument: None. Possible value: None. Example: GEFXL2-SW24(gvrp)# disable enable Syntax: enable Description: To enable the gvrp function. Argument: None. Possible value: None. Example: GEFXL2-SW24(gvrp)# enable group Syntax: group <group number> Description: To enter any of gvrp group for changing gvrp group setting.
Page 185 User Manual GEFXL2-SW24(gvrp)# group 2 GEFXL2-SW24(gvrp-group-2)# set applicant 1-6 non-participant GEFXL2-SW24(gvrp-group-2)# show GVRP group VID: 2 Port Applicant Registrar ---- --------------- --------- Non-Participant Normal Non-Participant Normal Non-Participant Normal Non-Participant Normal Non-Participant Normal Non-Participant Normal Normal Normal Normal Normal Normal Normal Normal Normal Normal...
Page 186 User Manual set applicant Syntax: set applicant <range> <normal|non-participant> Description: To set default applicant mode for each port. Argument: <range>: port range, syntax 1,5-7, available from 1 to 24 <normal>: set applicant as normal mode <non-participant>: set applicant as non-participant mode Possible value: <range>: 1 to 24 <normal|non-participant>: normal or non-participant...
Page 187 User Manual set restricted 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 24 <enable>: set restricted enabled <disable>: set restricted disabled Possible value: <range>: 1 to 24 <enable|disable>: enable or disable Example: GEFXL2-SW24(gvrp)# set restricted 1-10 enable...
Page 188 User Manual set timer Syntax: set timer <range> <join> <leave> <leaveall> Description: To set gvrp join time, leave time, and leaveall time for each port. Argument: <range> : port range, syntax 1,5-7, available from 1 to 24 <join>: join timer, available from 20 to 100 <leave>: leave timer, available from 60 to 300 <leaveall>: leaveall timer, available from 1000 to 5000 Leave Time must equal double Join Time at least.
Page 189 User Manual show counter Syntax: show counter <port> Description: To display the counter number of the port. Argument: <port>: port number Possible value: <port>: available from 1 to 24 Example: GEFXL2-SW24(gvrp)# show counter 2 GVRP Counter port: 2 Counter Name Received Transmitted -------------------- -------- -----------...
Page 190 User Manual hostname hostname Syntax: hostname <name> Description: To set up the hostname of the switch. Argument: <name>: hostname, max. 40 characters. Possible value: <name>: hostname, max. 40 characters. Example: GEFXL2-SW24# hostname Company Company# igmp-snooping add allowed-group Syntax: add allowed-group <ip-multicast> <vid> <port-range> Description: To add the entry of allowed IP multicast group.
Page 191 User Manual set mode Syntax: set mode <status> Description: To set up the mode of IGMP Snooping. Argument: <status>: 0:disable, 1:active, 2:passive Possible value: <status>: 0,1or 2 Example: GEFXL2-SW24(igmp-snooping)# set mode 2 show igmp-snooping Syntax: show igmp-snooping Description: To display IGMP snooping mode and allowed IP multicast entry. Argument: None.
Page 192 User Manual disable dhcp Syntax: disable dhcp Description: To disable the DHCP function of the system. Argument: None. Possible value: None. Example: GEFXL2-SW24(ip)# disable dhcp enable dhcp Syntax: enable dhcp <manual|auto> Description: To enable the system DHCP function and set DNS server via manual or auto mode. Argument: <manual|auto>...
Page 193 User Manual set ip Syntax: set ip <ip> <mask> <gateway> Description: To set the system IP address, subnet mask and gateway. Argument: <ip> : ip address <mask> : subnet mask <gateway> : default gateway Possible value: <ip> : 192.168.1.2 or others <mask>...
Page 194 User Manual clear Syntax: clear Description: To clear the log data. Argument: None. Possible value: None. Example: GEFXL2-SW24(log)# clear disable auto-upload Syntax: disable auto-upload Description: To disable the auto-upload function. Argument: None. Possible value: None. Example: GEFXL2-SW24(log)# disable auto-upload enable auto-upload Syntax: enable auto-upload Description:...
Page 195 User Manual show Syntax: show Description: To show a list of trap log events. When any of log events happens, it will be recorded and using show command in log function to query. Up to 120 log records are supported. Argument: None.
Page 196 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 address Example: GEFXL2-SW24(mac-table-alias)# del 00-44-33-44-55-44 Syntax: set <mac> <alias> Description: To set up the mac alias entry. Argument: <mac>...
Page 197 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 24 <mac>...
Page 198 User Manual <<maintain>> set aging Syntax: set aging <#> Description: To set up the age out time of dynamic learning mac. Argument: <#>: age-timer in seconds, 0, 10 to 65535. The value “0” means to disable aging Possible value: <#>: 0, 10 to 65535. Example: GEFXL2-SW24(mac-table-maintain)# set aging 300 set flush...
Page 199 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> : 0-24. The value “0” means this entry is filtering entry <vid> : vlan id. 0, 1-4094. VID must be zero if vlan mode is not tag-based [alias] : mac alias name, max.
Page 200 User Manual show filter Syntax: show filter Description: To display the static filter table. Argument: None. Possible value: None. Example: GEFXL2-SW24(mac-table-static-mac)# show filter Static Filtering Etnry: (Total 1 item(s)) 1) mac: 00-33-03-04-05-06, vid: -, alias: ccc show forward Syntax: show forward Description: To display the static forward table.
Page 201 User Manual management Syntax: Usage: set [<name> <value>] [<vid> <value>] [<ip> <value>] [<port> <value>] [<type> <value>] <action> <value> Synopsis: set name Mary vid 20 ip 192.168.1.1-192.168.1.90 port 2-5,8 type h,s action a Synopsis: set name Mary vid 20 ip 192.168.1.1-192.168.1.90 Description: To save the adding management policy records.
Page 202 User Manual delete Syntax: delete # Description: To delete a specific record or range. Argument: <#>: a specific or range management security entry(s) Possible value: None. Example: GEFXL2-SW24(management)# show #: 1 Name : Tom VlanID : 2 IP : 192.168.1.30-192.168.1.80 Type : SNMP Action : Deny Port : 1,2...
Page 203 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 192.168.1.1-192.168.1.90 port 2-5,8 type h,s action a Synopsis: set name Mary vid 20 ip 192.168.1.1-192.168.1.90 Description: To edit management policy record.
Page 204 User Manual show Syntax: show Description: To show the specific management policy record. Argument: None. Possible value: None. Example: GEFXL2-SW24(management)# show #: 1 Name : Tom VlanID : 2 IP : 192.168.1.30-192.168.1.80 Type : SNMP Action : Deny Port : 1,2 Publication date: January, 2006 Revision A2...
Page 205 User Manual max-pkt-len set len Syntax: set len <range> <length> Description: To set up the maximum length of the packet that each port of the switch can accept. Argument: <range>: port range, syntax 1,5-7, available from 1 to 24 <length (bytes)>: maximum packet length Possible value: <range>...
Page 206 User Manual mirror set mirror-mode Syntax: set mirror-mode <rx|disable> Description: To set up the mode of mirror (rx mode or disable). Argument: <rx | disable>: rx : enable the mode of mirror(Only mirror the packets that is received) disable: end the function of mirror Possible value: <rx | disable>: rx or disable Example:...
Page 207 User Manual show Syntax: show Description: To display the setting status of Mirror function. Argument: None. Possible value: None. Example: GEFXL2-SW24(mirror)# show Mirror Mode : rx Monitoring Port : 2 Monitored Port : 3 4 5 7 10 Publication date: January, 2006 Revision A2...
Page 208 User Manual port clear counter Syntax: clear counter Description: To clear all ports’ counter (include simple and detail port counter) information. Argument: None. Possible value: None. Example: GEFXL2-SW24 (port)# clear counter disable flow-control Syntax: disable flow-control <range> Description: To disable the flow control function of the port. Argument: <range>: syntax 1,5-7, available from 1 to 24 Possible value:...
Page 209 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 24 Possible value: <range>: 1 ~ 24 Example: GEFXL2-SW24 (port)# enable flow-control 3-8 enable state Syntax: enable state <range>...
Page 210 User Manual show conf Syntax: show conf Description: To display the each port’s configuration about state, speed-duplex and flow control. Argument: None. Possible value: None. Example: GEFXL2-SW24 (port)# show conf show detail-counter Syntax: show detail-counter <#> Description: To display the detailed counting number of each port’s traffic. Argument: <#>: port, available from 1 to 24 Possible value:...
Page 211 User Manual Port 9 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 212 User Manual set advance-layer4 Syntax: set advance-layer4 <port-range> <#> <tcp/udp 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 24 <#>: special UDP/TCP port selection, range: 1-10 <tcp/udp port range>: 0-65535.
Page 213 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 63 <class>: 1or 0 Example:...
Page 214 User Manual set pri-tag Syntax: set pri_tag <port-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 24 <tag-range>: tag priority level, syntax: 1,5-7, available from 0 to 7 <class>: class of service setting.
Page 215 User Manual set tos Syntax: set tos <port-range> <tos-range> <class> Description: To set class of ports on IP TOS qos. Argument: <port-range>: port range, syntax: 1,5-7, available from 1 to 24 <tos-range>: tos precedence field, syntax 1,5-7, available from 0 to 7 <class>: class of service setting.
Page 216 User Manual reboot reboot Syntax: reboot Description: To reboot the system. Argument: None. Possible value: None. Example: GEFXL2-SW24# reboot snmp disable Syntax: disable set-ability disable snmp Description: The Disable here is used for the de-activation of snmp or set-community. Argument: None.
Page 217 User Manual Syntax: set get-community <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 address or domain name <port>: trap port <community>:trap community name Possible value:...
Page 218 User Manual MCheck Syntax: MCheck <range> Description: To force the port to transmit RST BPDUs. Argument: <range>: syntax 1,5-7, available from 1 to 24 Possible value: <range>: 1 to 24 Example: GEFXL2-SW24(stp)# Mcheck 1-8 disable Syntax: disable Description: To disable the STP function. Argument: None.
Page 219 User Manual set config Syntax: set config <Bridge Priority> <Hello Time> <Max. Age> <Forward Delay> Description: To set up the parameters of STP. Argument: <Bridge Priority>:priority must be a multiple of 4096, available from 0 to 61440. <Hello Time>: available from 1 to 10. <Max.
Page 220 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: GEFXL2-SW24(stp)# set version rstp show config Syntax: show config Description: To display the configuration of STP. Argument: None.
Page 221 User Manual show port Syntax: show port Description: To display the port information of STP. Argument: None. Possible value: None. Example: GEFXL2-SW24# stp GEFXL2-SW24(stp)# show port Port Port Status Path Cost Priority Admin Edge Port Admin Point To Point ==== =========== ========= ======== =============== ==================== 1 DISCARDING 2000000 Auto...
Page 222 User Manual show status Syntax: show status Description: To display the status of STP. Argument: None. Possible value: None. Example: GEFXL2-SW24(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 223 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: GEFXL2-SW24(system)# set contact Taipei set device-name...
Page 224 User Manual show Syntax: show Description: To display the basic information of the switch. Argument: None. Possible value: None. Example: GEFXL2-SW24(system)# show Model Name : GEFXL2-SW24 System Description : L2 Managed Switch Location Contact Device Name : GEFXL2-SW24 System Up Time : 0 Days 0 Hours 4 Mins 13 Secs Current Time : Fri Jan 27 13:20:47 2006...
Page 225 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: GEFXL2-SW24(tftp)# set server 192.168.3.111 show Syntax: show Description: To display the information of tftp server.
Page 226 User Manual time set daylightsaving Syntax: set daylightsaving <hr> <MM/DD/HH> <mm/dd/hh> Description: To set up the daylight saving. Argument: <hr> : daylight saving hour, range: -5 to +5 <MM> : daylight saving start Month (01-12) <DD> : daylight saving start Day (01-31) <HH>...
Page 227 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: GEFXL2-SW24(time)# set ntp clock.via.net 8 Synchronizing...(1)
Page 228 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 24 Possible value: <port-range>: 1 to 24 Example: GEFXL2-SW24(trunk)# del trunk 1 set priority Syntax: set priority <range>...
Page 229 User Manual show aggtr-view Syntax: show aggtr-view Description: To display the aggregator list. Argument: None. Possible value: None. Example: GEFXL2-SW24(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 230 User Manual show lacp-priority Syntax: show lacp-priority Description: To display the value of LACP Priority. Argument: None. Possible value: None. Example: GEFXL2-SW24(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 231 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: GEFXL2-SW24(vlan)# del port-group VLAN-2 del tag-group Syntax: del tag-group <vid> Description: To delete the tag-based vlan group.
Page 232 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 24 Possible value: <range>: 1 to 24 Example: GEFXL2-SW24(vlan)# disable sym-vlan 5-10 enable drop-untag Syntax: enable drop-untag <range>...
Page 233 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 23 to 24, only for metro mode vlan Possible value:...
Page 234 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 24 <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 235 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 24 <#>: sym/asym vlan setting.
Page 236 User Manual show pvid Syntax: show pvid Description: To display pvid, ingress/egress rule. Argument: None. Possible value: None. Example: GEFXL2-SW24(vlan)# show pvid Port PVID Rule1 Rule2 Port Rule Untag Vid ------ ------ --------- --------- ----------- ----------- Disable Disable Access Disable Disable Access Disable...
Page 237 User Manual disable Syntax: disable Description: To disable the virtual stack. Argument: None. Possible value: None. Example: GEFXL2-SW24(vs)# disable enable Syntax: enable Description: To enable the virtual stack. Argument: None. Possible value: None. Example: GEFXL2-SW24(vs)# enable set gid Syntax: set gid <gid> Description: To set the group id.
Page 238 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: GEFXL2-SW24(vs)# set role master show Syntax: show Description: To display the configuration of the virtual stack. Argument: None.
Page 239: Chapter 5. 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 240: Appendix A Technical Specifications
User Manual Appendix A Technical Specifications Features • 8 (10/100/1000Mbps) Gigabit Ethernet (TP) switching ports are compliant with IEEE802.3, 802.3u, 802.3z and 802.3ab. • 16 Gigabit SFP fiber ports. • Non-blocking store-and-forward shared-memory Web-Smart switched. • Supports auto-negotiation for configuring speed, duplex mode. •...
Page 241 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 - 8 1000Base-SX Gigabit Fiber 9 - 24 1000 FDX *SFP 1000Base-LX Gigabit Fiber 9 - 24 1000 FDX *SFP...
Page 242 User Manual Diagnostic LED: System LED : Power, CPU Per Port LED: 10/100/1000M TP Port 1 to 8 : LINK/ACT, SPEED 1000M SFP Fiber Port 9 to 24 : SFP(LINK/ACT) Power Requirement AC Line Voltage 100∼240 V Frequency 50∼60 Hz Consumption Ambient Temperature 0°...
Page 243 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 244: 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...

KTI Networks KGS-2416 User Manual

Caution

Electronic Emission Notices

Chapter 1. Introduction

Chapter 2. Installation

Chapter 3. Operation of Web-Based Management

Chapter 4. Operation of Cli Management

Chapter 5. Maintenance

Appendix A Technical Specifications

Appendix B Null Modem Cable Specifications

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