Page 1 . . . c o n n e c t i n g y o u r b u s i n e s s LANCOM GS-2124...
Page 2 LANCOM GS-2124...
Page 3 The reproduction and distribution of the documentation and software supplied with this product and the use of its contents is subject to written authorization from LANCOM Systems. We reserve the right to make any alterations that arise as the result of technical development.
Page 4 LANCOM Switches are ideally suited to small, medium-sized and perfor- mance networks in business environments. The LANCOM GS-2124 switch features 20 Fast-Ethernet and four combo ports (TP/SFP), it integrates perfectly into LANCOM's Advanced Routing und For- warding and it supports up to 256 active VLANs. It uses bandwidth control to prioritize the data traffic according to predefined criteria (e.g.
Page 5 LANCOM GS-2124 Preface Information symbols Very important instructions. Failure to observe these may result in damage.  Important instruction that should be observed.  Additional information that may be helpful but is not essential. ...
Page 6: Table Of Contents
2 Installation 2.1 Package content 2.2 System requirements 2.3 Status displays and interfaces 2.3.1 Connectors, LEDs and buttons on the LANCOM GS-2124 2.3.2 Connectors on rear of the LANCOM GS-2124 2.4 Mounting and connecting up the LANCOM Switch 2.5 Software installation 2.5.1 Starting the software setup...
Page 7 LANCOM GS-2124 Contents 4 Operation of Web- based Management 4.1 Web Management Home Overview 4.2 System: Basic Config 4.2.1 System Information 4.3 Account 4.3.1 Time 4.3.2 IP Configuration 4.3.3 Loop Detection 4.3.4 Management Policy 4.3.5 System Log 4.3.6 Virtual Stack 4.3.7 System: Port...
Page 8 LANCOM GS-2124 Contents 4.8.3 DHCP Snooping Client 4.9 Security: 802.1x Configuration 4.9.1 Server 4.9.2 Port Configuration 4.9.3 Status 4.9.4 Statistics 4.10 Security: Mirror 4.11 Configuration: GVRP 4.11.1 Config 4.11.2 Counter 4.11.3 Group 4.12 Configuration: QoS (Quality of Service) Configuration 4.12.1 Ports 4.12.2 Qos Control List...
Page 9 LANCOM GS-2124 Contents 4.18 Management: Diagnostics 4.18.1 Diag 4.18.2 Ping 4.19 Management: Maintenance 4.19.1 Reset device 4.19.2 Firmware upgrade 4.20 Management: SNMP 4.21 Logout 5 Operation of CLI Management 5.1 CLI Management 5.1.1 Login 5.2 Commands of CLI 5.2.1 Global Commands of CLI 5.2.2 4-2-2.
Page 10: Introduction
Chapter 1: Introduction 1 Introduction The LANCOM Switch models LANCOM GS-2124 are managed layer-2 switches with 20 Gigabit ports (for twisted pair cable – TP) and four Gigabit dual media ports with TP/SFP, which meets the IEEE 802.3/u/x/z Gigabit, Fast Ethernet and...
Page 11: Just What Can Your Lancom Switch Do
IP mul- ticast packets are running over the network. Just what can your LANCOM Switch do? LANCOM GS- 2124 Hardware ✔...
Page 12 LANCOM GS-2124 Chapter 1: Introduction LANCOM GS- 2124 ✔ Full-duplex flow control (IEEE802.3x) and half-duplex backpressure Ssatus LEDs ✔ System: Power ✔ TP Port 1-24: LINK/ACT, SPD ✔ SFP-Ports 21,22,23,24: LINK/ACT, SPD, SFP PoE support PoE with 48VDC power through RJ-45 pin 1, 2, 3, 6.
Page 13 Remote boot the device through user interface and SNMP ✔ Network time synchronization and daylight saving ✔ 120 event log records in the main memory and display on the local console Options ✔ LANCOM SFP Transceiver: Item no. 61556 LANCOM SFP-SX-LC1 Item no. 61557 LANCOM SFP-LX-LC1...
Page 14: Installation
Package content Before beginning with the installation, please check that nothing is missing from your package. Along with the LANCOM Switch the box should contain the following accessories: LANCOM GS-2124 ✔...
Page 15: Status Displays And Interfaces
Meanings of the LEDs The following section describes the meaning of the LEDs. Please be aware that LANmonitor shows far more information about  the status of the LANCOM Switch than the LEDs '→ Monitoring the LANCOM switch with LANmonitor'.
Page 16: Connectors On Rear Of The Lancom Gs-2124
Blinks during data transfer. Off if no network connection can be established to the connected device. 2.3.2 Connectors on rear of the LANCOM GS-2124 The following connectors are located on the rear of the device. ³ LANCOM GS-2124 ³...
Page 17: Software Installation
Software installation The following section describes the installation of the Windows-compatible system software LANtools, as supplied. You may skip this section if you use your LANCOM Switch exclusively  with computers running operating systems other than Windows. 2.5.1 Starting the software setup Place the product CD into your drive.
Page 18: Which Software Should I Install
With LANmonitor you can use a Windows computer to monitor all of your LANCOM devices. This program displays all important status infor- mation for a LANCOM Switch, such as link status or port PoE state. With Documentation you copy the documentation files onto your PC.
Page 19: Configuring And Monitoring The Lancom Switch
LANCOM GS-2124 Chapter 3: Configuring and monitoring the LANCOM Switch 3 Configuring and monitoring the LANCOM Switch Configuration options There are two different methods of configuring the device. By means of a graphical user interface or via a browser (WEBconfig). This option is only available if you have network access to the device's IP address from your computer.
Page 20 The assigned IP address can only be determined by using the appropriate tools or via the DHCP server. If the DHCP server is a LANCOM device, the IP address of the LAN- COM Switch can be read out from the DHCP table. If this is the case, the LANCOM Switch can be accessed from any network computer that receives its IP address from the same DHCP server.
Page 21: Starting The Command Line Interface Over The Network
3.1.2 Starting the Command Line Interface over the network If you know the device's IP address (see section above) and the LANCOM Switch is accessible from your computer via the network, the you can use the command line interface via the network.
Page 22: Which Configuration Does The Device Use
LANCOM GS-2124 Chapter 3: Configuring and monitoring the LANCOM Switch » Log on with user name and password (default: admin, admin). Which configuration does the device use? The switch supports four different configurations: The start configuration, the current working configuration, the user configuration and the default confi- guration.
Page 23: Save/Restore
LANCOM GS-2124 Chapter 3: Configuring and monitoring the LANCOM Switch This is the default configuration and it cannot be altered. The web user interface has the following options to restore the switch to its default setting. With the function "restore default configuration included default IP address"...
Page 24: Factory Defaults
LANCOM GS-2124 Chapter 3: Configuring and monitoring the LANCOM Switch User Configuration: It is the configuration file for the specified or backup purposes and can be updated while having confirmed the configuration. You can retrieve it by performing Restore User Configuration.
Page 25: Save User
LANCOM GS-2124 Chapter 3: Configuring and monitoring the LANCOM Switch 3.3.3 Save User Save As User Configuration Save the current configuration as a user configuration file in flash memory. 3.3.4 Restore User Restore User Configuration Restore User Configuration function can retrieve the previous confirmed working configuration stored in the flash memory to update start confi- guration.
Page 26: Export/ Import Configuration File
LANCOM GS-2124 Chapter 3: Configuring and monitoring the LANCOM Switch Export/ Import Configuration File Config File With this function, user can back up or reload the configuration files of Save As Start or Save As User via TFTP. Parameter: Export File Path: Export Start: Export Save As Start's config file stored in the flash.
Page 27 LANCOM GS-2124 Chapter 3: Configuring and monitoring the LANCOM Switch The left icon shows the config state: Gray: The port is deactivated in the configuration Yellow: The port is activated in the configuration The right-hand icon shows the link state:...
Page 28: 4 Operation Of Web-Based Management
Chapter 4: Operation of Web- based Management 4 Operation of Web-based Management This chapter instructs you how to configure and manage the LANCOM GS- 2124 through the web user interface it supports. With this facility, you can easily access and monitor through any one port of the switch all the status of...
Page 29: Web Management Home Overview
LANCOM GS-2124 Chapter 4: Operation of Web- based Management To optimize the display effect, we recommend you use Microsoft IE 6.0 above, Netscape V7.1 above or FireFox V1.00 above and have the resolution 1024x768. The switch supported neutral web browser interface.
Page 30 LANCOM GS-2124 Chapter 4: Operation of Web- based Management 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 31 LANCOM GS-2124 Chapter 4: Operation of Web- based Management The figure shows the basic information of the clicked port. With this, you’ll see the information about the port status, traffic status and bandwidth rating for egress and ingress respectively. On the right-top corner, there is a pull-down list for Auto Logout. For the sake of security, we provide auto-logout function to protect you from illegal user as you are leaving.
Page 32: System: Basic Config
For easily managing and maintaining device, you may write down the contact person and phone here for getting help soon. You can confi- gure this parameter through the device’s user interface or SNMP. Device name: The name of the switch. User-defined. Default is LANCOM GS-2124.
Page 33 LANCOM GS-2124 Chapter 4: Operation of Web- based Management System up time: The time accumulated since this switch is powered up. Its format is day, hour, minute, second. Current time: Show the system time of the switch. Its format: day of week, month, day, hours : minutes : seconds, year.
Page 34: Account
LANCOM GS-2124 Chapter 4: Operation of Web- based Management Account In this function, only administrator can create, modify or delete the username and password. Administrator can modify other guest identities’ password wit- hout confirming the password but it is necessary to modify the administrator- equivalent identity.
Page 35 LANCOM GS-2124 Chapter 4: Operation of Web- based Management 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.
Page 36 LANCOM GS-2124 Chapter 4: Operation of Web- based Management Time Zone is an offset time off GMT. You have to select the time zone first and then perform time sync via NTP because the switch will com- bine this time zone offset and updated NTP time to come out the local time, otherwise, you will not able to get the correct time.
Page 37: Ip Configuration
LANCOM GS-2124 Chapter 4: Operation of Web- based Management 4.3.2 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 38 LANCOM GS-2124 Chapter 4: Operation of Web- based Management 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 39: Loop Detection
LANCOM GS-2124 Chapter 4: Operation of Web- based Management Default: 192.168.1.254 DNS: It is Domain Name System 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 acces- sing Internet.
Page 40: Management Policy
LANCOM GS-2124 Chapter 4: Operation of Web- based Management Loop Detection Display whether switch open Loop detection. Parameter: Port No: Display the port number. The number is 1 - 24. Detection Port - Enable: When Port No is chosen, and enable port' s Loop detection, the port can detect loop happens.
Page 41 LANCOM GS-2124 Chapter 4: Operation of Web- based Management » When only “deny lists” exist, then it will accept all connections, excluding the connection inside of the denying range. ¿ When both “accept and deny” lists exist, then it will deny all connections, excluding the connection inside of the accepting range.
Page 42 LANCOM GS-2124 Chapter 4: Operation of Web- based Management be placed on the mode that the user connect to the switch, for example, we can decide that which VLAN VID is able to be accepted or denied by the switch, the IP range of the user could be accepted or denied by the...
Page 43: System Log
LANCOM GS-2124 Chapter 4: Operation of Web- based Management the ports that you would like them to be worked and restricted in the management security configuration if ”Custom” had been chosen. Access Type: The switch supports two kinds of options for managed valid Access Type, including “Any”...
Page 44: Virtual Stack
LANCOM GS-2124 Chapter 4: Operation of Web- based Management System Log The Trap Log Data is displaying the log items including all SNMP Private Trap events, SNMP Public traps and user logs occurred in the system. In the report table, No., Time and Events are three fields contained in each trap record.
Page 45 The device of the group will be shown as station address ( the last number of IP Address) + device name on the button (e.g. 196_LANCOM GS-2124), otherwise it will show ” ---- “ if no corresponding device exists.
Page 46: System: Port
LANCOM GS-2124 Chapter 4: Operation of Web- based Management 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. Valid letters are A-Z, a-z, 0-9, “...
Page 47: Configuration
LANCOM GS-2124 Chapter 4: Operation of Web- based Management 4.3.8 Configuration Port Configuration is applied to change the setting of each port. In this confi- guration function, you can set/reset the following functions. Port Configuration It is used to set each port’s operation mode. The switch supports 3 para- meters for each port.
Page 48 LANCOM GS-2124 Chapter 4: Operation of Web- based Management 100/1000Mbps, and duplex mode, full duplex and half duplex. The following table summarized the function the media supports. Media type NWay Speed Duplex 100M TP ON/OFF 10/100M Full/Half 1000M TP ON/OFF...
Page 49: Port Status
LANCOM GS-2124 Chapter 4: Operation of Web- based Management 4.3.9 Port Status The function Port Status gathers the information of all ports’ current status and reports it by the order of port number, media, link status, port state, Auto- Negotiation status, speed/duplex, Rx Pause and Tx Pause. An extra media type information for the module ports 21, 22, 23 and 24 is also offered.
Page 50 LANCOM GS-2124 Chapter 4: Operation of Web- based Management fiber port has comprehensive types of connector, distance, fiber mode and so on. The switch describes the module ports with the following page. Link: Show that if the link on the port is active or not. If the link is connected to a working-well device, the Link will show the link “Up”;...
Page 51 LANCOM GS-2124 Chapter 4: Operation of Web- based Management Rx Pause: The way that the port adopts to process the PAUSE frame. If it shows “on”, the port will care the PAUSE frame; otherwise, the port will ignore the PAUSE frame.
Page 52: Simple Counter
LANCOM GS-2124 Chapter 4: Operation of Web- based Management Temperature: Show the current temperature of module. Vcc: Show the working DC voltage of module. Mon1(Bias) mA: Show the Bias current of module. Mon2(TX PWR): Show the transmit power of module.
Page 53: Detail Counter
LANCOM GS-2124 Chapter 4: Operation of Web- based Management Refresh Interval is used to set the update frequency. Default update time is 3 seconds. Function name: Simple Counter Function Description: Display the summary counting of each port’s traffic, including Tx Byte, Rx Byte, Tx Packet, Rx Packet, Tx Collision and Rx Error Packet.
Page 54 LANCOM GS-2124 Chapter 4: Operation of Web- based Management Each data field has 20-digit long. If the counting is overflow, the counter will be reset and restart counting. The data is updated every time interval defined by the user. The valid range is 3 to 10 seconds. The Refresh Interval is used to set the update frequency.
Page 55 LANCOM GS-2124 Chapter 4: Operation of Web- based Management Tx Deferred Transmit: Number of frames delayed to transmission due to the medium is busy. Tx Late Collision: Number of times that a collision is detected later than 512 bit-times into the transmission of a frame.
Page 56: Security: Mac
LANCOM GS-2124 Chapter 4: Operation of Web- based Management Rx FCS Errors: Number of bad FSC packets received. Rx Alignment Errors: Number of Alignment errors packets received. Rx Fragments: Number of short frames (< 64 bytes) with invalid CRC. Rx Jabbers: Number of long frames(according tomax_length register) with invalid CRC.
Page 57 LANCOM GS-2124 Chapter 4: Operation of Web- based Management MAC Address Table Information 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- 1000000 seconds, and the setup of this time will have no effect on static MAC addresses.
Page 58: Static Filter
LANCOM GS-2124 Chapter 4: Operation of Web- based Management 4.4.2 Static Filter Static Filter 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 59: Static Forward
LANCOM GS-2124 Chapter 4: Operation of Web- based Management 4.4.3 Static Forward Static Forward 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 60: Mac Alias
LANCOM GS-2124 Chapter 4: Operation of Web- based Management Alias: MAC alias name you assign. 4.4.4 MAC Alias MAC Alias 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.
Page 61: Mac Table
LANCOM GS-2124 Chapter 4: Operation of Web- based Management 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. 4.4.5 MAC Table...
Page 62: Security: Vlan
LANCOM GS-2124 Chapter 4: Operation of Web- based Management Previous Page: Move to the previous page. Next Page: Move to the next page. Security: 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 parti- tion your LAN into small ones as your demand.
Page 63: Tag-Based Group
LANCOM GS-2124 Chapter 4: Operation of Web- based Management name. This switch can support up to maximal 24 port-based VLAN groups. Tag-based: Tag-based VLAN identifies its member by VID. This is quite diffe- rent from port-based VLAN. If there are any more rules in ingress filtering list or egress filtering list, the packet will be screened with more filtering criteria to determine if it can be forwarded.
Page 64 LANCOM GS-2124 Chapter 4: Operation of Web- based Management IGMP Proxy: IGMP proxy enables the switch to issue IGMP host messages on behalf of hosts that the system discovered through standard IGMP interfaces. The system acts as a proxy for its hosts. This switch can be set IGMP function "Enable"...
Page 65: Port-Based Group
LANCOM GS-2124 Chapter 4: Operation of Web- based Management 4.5.3 Port-based Group 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 66 LANCOM GS-2124 Chapter 4: Operation of Web- based Management Member Port: This is used to enable or disable if a port is a member of the new added VLAN, “Enable” means it is a member of the VLAN. Just tick the check box beside the port x to enable it.
Page 67 LANCOM GS-2124 Chapter 4: Operation of Web- based Management Delete Group: Just press the <Delete> button to remove the selected group entry from the Port-based group table.
Page 68: Ports
LANCOM GS-2124 Chapter 4: Operation of Web- based Management 4.5.4 Ports VLAN Port Configuration 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 fil- tering rules to each port.
Page 69: Port Isolation
LANCOM GS-2124 Chapter 4: Operation of Web- based Management Ingress Filtering: Discard other VLAN group packets, only forward this port joined VLAN group packets Frame Type: All: Forward all tagged and untagged packets Tagged: Forward tagged packets only and discard untagged packets PVID: This PVID range will be 1-4094.
Page 70: Management Vlan
Specific Management VLAN ID. Security: ACL The LANCOM GS-2124 switch access control list (ACL) is probably the most commonly used object in the IOS. It is used for packet filtering but also for selecting types of traffic to be analyzed, forwarded, or influenced in some way.
Page 71: Ports
LANCOM GS-2124 Chapter 4: Operation of Web- based Management 4.6.1 Ports ACL Port Configuration The switch ACL function support up to 128 Access Control Entries (ACEs), using the shared 128 ACEs for ingress classification. You can create an ACE and assign this ACE for each port with <Any> or assign this ACE for a policy or assign this ACE for a port.
Page 72: Rate Limiters
LANCOM GS-2124 Chapter 4: Operation of Web- based Management Policy ID: Policy ID range:1~8 Action: Permit or Deny forwarding the met ACL packets Rate Limiter ID: Disabled: Disable Rate Limitation Rate Limiter ID Range: 1~16. To select one of rate limiter ID for this port, it will limit met ACL packets by rate limiter ID configuration.
Page 73: Access Control List
LANCOM GS-2124 Chapter 4: Operation of Web- based Management Parameter: Rate Limiter ID: ID Range: 1~16 Rate(pps): 1 / 2 / 4 / 8 / 16 / 32 / 64 / 128 / 256 / 512 / 1K / 2K / 4K / 8K / 16K / 32K / 64K / 128K / 256K / 512K / 1024K 4.6.3...
Page 74 LANCOM GS-2124 Chapter 4: Operation of Web- based Management Parameter: Frame Type: Range: Any / Ethernet Type / ARP / IPv4 Any: It is including all frame type Ethernet Type: It is including all Ethernet frame type ARP: It is including all ARP protocol frame type...
Page 75 LANCOM GS-2124 Chapter 4: Operation of Web- based Management MAC Parameters: (When Frame Type = Any) DMAC Filter: Range: Any / MC / BC / UC Any: It is including all destination MAC address MC: It is including all Multicast MAC address...
Page 76 LANCOM GS-2124 Chapter 4: Operation of Web- based Management MAC Parameters: (When Frame Type = ARP) SMAC Filter: Range: Any / Specific Any: It is including all source MAC address Specific: It is according to SMAC Value specific the source MAC...
Page 77 LANCOM GS-2124 Chapter 4: Operation of Web- based Management ARP Parameters: (When Frame Type = ARP) ARP/RARP: Range: Any / ARP / RARP / Other Any: Including all ARP/RARP protocol frame types ARP: Including all ARP protocol frame types RARP: Including all RARP frame types...
Page 78 LANCOM GS-2124 Chapter 4: Operation of Web- based Management equal SMAC under MAC parameter setting 1: The ingress ARP frames where the source MAC address is equal SMAC address under MAC parameter setting RARP DMAC Match: Range: Any / 0 / 1...
Page 79 LANCOM GS-2124 Chapter 4: Operation of Web- based Management IP Parameters: (When Frame Type = IPv4 and IP Protocol Filter = Any) IPTTL: (Time To Live) How many routers a datagram can pass through. Each router decrements this value by 1 until it reaches 0 when the datagram is discarded.
Page 80 LANCOM GS-2124 Chapter 4: Operation of Web- based Management ted, whether the datagram is fragmented, and whether the cur- rent fragment is the final one. Range: Any / Yes / No Any: Including all IP fragment case Yes: The ingress frame is fragmented packet...
Page 81 LANCOM GS-2124 Chapter 4: Operation of Web- based Management IP Parameters: (Frame Type = IPv4 and IP Protocol Filter = ICMP) ICMP Type Filter: Range: Any / Specific Any: Including all types of ICMP type values Specific: According to following ICMP type value setting for...
Page 82 LANCOM GS-2124 Chapter 4: Operation of Web- based Management IP Parameters: (Frame Type = IPv4 and IP Protocol Filter = UDP) Source Port Filter: Range: Any / Specific / Range Any: Including all UDP source ports Specific: According to following Source Port No. setting for ingress classification.
Page 83 LANCOM GS-2124 Chapter 4: Operation of Web- based Management IP Parameters: (Frame Type = IPv4 and IP Protocol Filter = TCP) Source Port Filter: Range: Any / Specific / Range Any: Including all TCP source ports Specific: According to following Source Port No. setting for ingress...
Page 84 LANCOM GS-2124 Chapter 4: Operation of Web- based Management TCP RST: TCP Control Bit RST: Means Reset the connection Range: Any / 0 / 1 Any: Including all TCP RST case 0: The TCP control bit RST is 0 1: The TCP control bit RST is 1...
Page 85 LANCOM GS-2124 Chapter 4: Operation of Web- based Management Range: Any / 0 / 1 Any: Including all IP protocol value case 0: The IP protocol value is 0 1: The IP protocol value is 1 IP Parameters: (Frame Type = IPv4 and IP Protocol Filter = Other)
Page 86 LANCOM GS-2124 Chapter 4: Operation of Web- based Management ed, whether the datagram is fragmented, and whether the current fragment is the final one. Range: Any / Yes / No Any: Including all IP fragment case Yes: The ingress frame is fragmented packet...
Page 87 LANCOM GS-2124 Chapter 4: Operation of Web- based Management VLAN Parameters: VLAN ID Filter: Range: Any / Specific Any: Including all VLAN IDs Specific: According to following VLAN ID and Tag Priority setting for ingress classification VLAN ID: Range: 1-4094...
Page 88: Wizard
LANCOM GS-2124 Chapter 4: Operation of Web- based Management 4.6.4 Wizard Wizard The wizard function is provide 4 type of typical application for user easy to configure their application with ACL function. Parameter: Please select an Action: Set up Policy Rules / Set up Port Policies / Set up Typical Network...
Page 89: Security: Ip Mac Binding
LANCOM GS-2124 Chapter 4: Operation of Web- based Management Parameter: Common Server: DHCP / DNS / FTP / HTTP / IMAP / NFS / POP3 / SAMBA / SMTP / TEL- NET / TFTP Instant Messaging: Google Talk / MSN Messenger / Yahoo Messenger...
Page 90 LANCOM GS-2124 Chapter 4: Operation of Web- based Management the authorized client can access the Switch's port by checking the pair of IP- MAC. Addresses and port number with the pre-configured database. If an unauthorized user tries to access an IP-MAC binding enabled port, the system will block the access by dropping its packet.
Page 91: Security: Dhcp Snooping
LANCOM GS-2124 Chapter 4: Operation of Web- based Management MAC: Six-byte MAC Address: xx-xx-xx-xx-xx-xx (For example: 00-40-c7- 00-00-01) Four-byte IP Address: xxx.xxx.xxx.xxx (For example: 192.168.1.100) Port No: Port no.: 1-24 VID: VLAN ID: 1-4094 Add: Input MAC, IP, Port and VID, then click on <Add> to create a new...
Page 92: Dhcp Snooping Entry
LANCOM GS-2124 Chapter 4: Operation of Web- based Management DHCP Snooping State The addresses assigned to DHCP clients on unsecure ports can be carefully controlled using the dynamic bindings registered with DHCP Snooping. DHCP snooping allows a switch to protect a network from rogue DHCP servers or other devices which send port-related information to a DHCP server.
Page 93: Lancom Gs
LANCOM GS-2124 Chapter 4: Operation of Web- based Management Parameter: VID: When DHCP snooping is enabled, and enabled on the specified VLAN, DHCP packet filtering will be performed on any un-trusted ports within the VLAN. It set a available VLAN ID to enable the DHCP sno- oping on VLAN interface.
Page 94: Dhcp Snooping Client
LANCOM GS-2124 Chapter 4: Operation of Web- based Management cation is enabled, then the packet will only be forwarded if the client's hardware address stored in the DHCP packet is the same as the source MAC address in the Ethernet header.
Page 95: Security: 802.1X Configuration
LANCOM GS-2124 Chapter 4: Operation of Web- based Management Security: 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 rest- ricts users from gaining access to the network resources through a 802.1x- enabled port without authentication.
Page 96 LANCOM GS-2124 Chapter 4: Operation of Web- based Management a configured time period. Once start re-authenticating the supplicant, the controlled port keeps in the authorized state until re-authentication fails. A port acting as an authenticator is thought to be two logical ports, a con- trolled port and an uncontrolled port.
Page 97 LANCOM GS-2124 Chapter 4: Operation of Web- based Management In this figure is the typical configuration, a single supplicant, an authenticator and an authentication server. B and C is in the internal network, D is Authen- tication server running RADIUS, switch at the central location acts Authenti- cator connecting to PC A and A is a PC outside the controlled port, running Supplicant PAE.
Page 98 LANCOM GS-2124 Chapter 4: Operation of Web- based Management » The authenticator always periodically sends EAP-Request/Identity to the supplicant for requesting the identity it wants to be authenticated. ¿ If the authenticator doesn’t send EAP-Request/Identity, the supplicant will initiate EAPOL-Start the process by sending to the authenticator.
Page 99: Server
LANCOM GS-2124 Chapter 4: Operation of Web- based Management authorized, the devices connected to this port can access the network resource through this port. 802.1x Port-based Network Access Control function supported by the switch is little bit complex, for it just support basic Multihost mode, which can dis- tinguish the device’s MAC address and its VID.
Page 100 LANCOM GS-2124 Chapter 4: Operation of Web- based Management Parameter: Authentication Server Server IP Server: Server IP address for authentication. Default: 192.168.1.1 UDP Port: Default port number is 1812. Secret Key: The secret key between authentication server and authenticator. It is a string with the length 1 - 31 characters.
Page 101: Port Configuration
LANCOM GS-2124 Chapter 4: Operation of Web- based Management 4.9.2 Port Configuration 802.1X Port Configuration 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:...
Page 102 LANCOM GS-2124 Chapter 4: Operation of Web- based Management Port Control: This is used to set the operation mode of authorization. There are three type of operation mode supported, ForceUnauthorized, ForceAuthorized, Auto. ForceUnauthorized: The controlled port is forced to hold in the unau- thorized state.
Page 103 LANCOM GS-2124 Chapter 4: Operation of Web- based Management 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 authentica- tion session. The valid range: 1 - 10.
Page 104: Status
LANCOM GS-2124 Chapter 4: Operation of Web- based Management 4.9.3 Status 802.1X Status Show the each port IEEE 802.1X authentication current operating mode and status. Parameter: Port: Port number: 1-24 Mode: Show this port IEEE 802.1X operating mode: There are four modes...
Page 105: Statistics
LANCOM GS-2124 Chapter 4: Operation of Web- based Management 4.9.4 Statistics 802.1X Port Statistics Port1 Show the IEEE 802.1X authentication related counters for manager moni- toring authenticator status. Parameter: Port: Port Number: 1-24 Auto - refresh: Refresh the authenticator counters in the web UI automatically Refresh: Click on the <Refresh>...
Page 106: Security: Mirror
LANCOM GS-2124 Chapter 4: Operation of Web- based Management 4.10 Security: Mirror Mirror Configuration 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 107: Configuration: Gvrp
LANCOM GS-2124 Chapter 4: Operation of Web- based Management Port #: Range: 1-24 Select the monitored ports. Source Enable: The source enable means the monitored port ingress traffic will be copied to monitoring port. Destination Enable: The destination enable means the monitored port egress traffic will be copied to monitoring port.
Page 108: Config
LANCOM GS-2124 Chapter 4: Operation of Web- based Management 4.11.1 Config GVRP Config 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 con- figured described below.
Page 109 LANCOM GS-2124 Chapter 4: Operation of Web- based Management Leave Time: Used to declare the Leave Time in unit of centisecond. Valid time range: 60 –300 centisecond, Default: 60 centisecond. Leave All Time: A time period for announcement that all registered device is going to be de-registered.
Page 110: Counter
LANCOM GS-2124 Chapter 4: Operation of Web- based Management Restricted Mode: This function is used to restrict dynamic VLAN be created when this port received GVRP PDU (Protocol Data Unit). There are two modes, disable and enable, provided for the user’s choice.
Page 111 LANCOM GS-2124 Chapter 4: Operation of Web- based Management Parameter: Received: Total GVRP Packets: Total GVRP BPDU is received by the GVRP application. Invalid GVRP Packets: Number of invalid GARP BPDU is received by the GARP applica- tion. LeaveAll Message Packets: Number of GARP BPDU with Leave All message is received by the GARP application.
Page 112: Group
LANCOM GS-2124 Chapter 4: Operation of Web- based Management 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 appli- cation. LeaveAll Message Packets: Number of GARP BPDU with Leave All message is transmitted by the GARP application.
Page 113: Configuration: Qos (Quality Of Service) Configuration
LANCOM GS-2124 Chapter 4: Operation of Web- based Management Member Port: Those are the members belonging to the same dynamic VLAN group. Edit Administrative Control: When you create GVRP group, you can use Administrative Control function to change Applicant Mode and Registrar Mode of GVRP group member.
Page 114: Ports
LANCOM GS-2124 Chapter 4: Operation of Web- based Management 4.12.1 Ports Port QoS Configuration To configure each port QoS behavior. Four QoS queue per port with strict or weighted fair queuing scheduling. There are 24 QoS Control Lists (QCL) for advance programmable QoS classification, based on IEEE 802.1p, Ethertype, VID, IPv4/IPv6 DSCP and UDP/TCP ports and ranges.
Page 115: Qos Control List
LANCOM GS-2124 Chapter 4: Operation of Web- based Management Default Class: User can set up High Priority or Low Priority for each port respectively. Low / Normal / Medium / High QCL: The number of QCL rule 1~24, each port have to apply one of the QCL...
Page 116 LANCOM GS-2124 Chapter 4: Operation of Web- based Management Parameter: QCL#: QCL number : 1~24 QCE Type: Ethernet Type / VLAN ID / UDP/TCP Port / DSCP / ToS / Tag Priority Ethernet Type Value: The configurable range is 0x600~0xFFFF. Well known protocols already assigned EtherType values.
Page 117 LANCOM GS-2124 Chapter 4: Operation of Web- based Management Ethertype Protocol (Hexadecimal) 0x8847 MPLS, Multi-Protocol Label Switching (unicast). 0x8848 MPLS, Multi-Protocol Label Switching (multicast). 0x8863 PPPoE, PPP Over Ethernet (Discovery Stage). 0x8864 PPPoE, PPP Over Ethernet (PPP Session Stage). 0x88BB LWAPP, Light Weight Access Point Protocol.
Page 118: Rate Limiters
LANCOM GS-2124 Chapter 4: Operation of Web- based Management 4.12.3 Rate Limiters Rate Limit Configuration Each port includes an ingress policer, and an egress shaper, which can limit the bandwidth of received and transmitted frames. Ingress policer or egress shaper operation is controlled per port in the Rate Limit Configu- ration.
Page 119: Storm Control
LANCOM GS-2124 Chapter 4: Operation of Web- based Management Policer Rate: The configurable policer rate range: 500 Kbps ~ 1000000 Kbps 1 Mbps ~ 1000 Mbps Policer Unit: There are two units for ingress policer rate limit: kbps / Mbps Shaper Enabled: Shaper enabled to limit egress bandwidth by shaper rate.
Page 120: Wizard
LANCOM GS-2124 Chapter 4: Operation of Web- based Management Rate(pps): Refer to the following rate configurable value list, the unit is Packet Per Second (pps). 1 / 2 / 4 / 8 / 16 / 32 / 64 / 128 / 256 / 512 / 1K / 2K / 4K / 8K / 16K / 32K / 64K / 128K / 256K / 512K / 1024K 4.12.5...
Page 121 LANCOM GS-2124 Chapter 4: Operation of Web- based Management Cancel: Abort current configuration back to previous step. Back: Back to previous screen. QCL ID: QoS Control List (QCL): 1~24 Port Member: Port Member: 1~24 Wizard Again: Click on the <Wizard Again> , back to QCL Configuration Wizard.
Page 122: Configuration: Trunk
LANCOM GS-2124 Chapter 4: Operation of Web- based Management QCL #: QoS Control List (QCL): 1~24 QCL ID: QoS Control List (QCL): 1~24 TOS Precedence 0~7 Class: Low / Normal / Medium / High QCL ID: QoS Control List (QCL): 1~24...
Page 123 LANCOM GS-2124 Chapter 4: Operation of Web- based Management Ports using Static Trunk as their trunk method can choose their unique Static GroupID (also 1~3, this Static groupID can be the same with another LACP groupID) to form a logic “trunked port”. The benefit of using Static Trunk method is that a port can immediately become a member of a trunk group without any handshaking with its peer port.
Page 124: Port
LANCOM GS-2124 Chapter 4: Operation of Web- based Management 4.13.1 Port Trunk Port Setting/Status Port setting/status is used to configure the trunk property of each and every port in the switch system. Parameter: Port: Port Number: 1-24...
Page 125 LANCOM GS-2124 Chapter 4: Operation of Web- based Management 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. LACP: A port use LACP as its trunk method to get aggregated with other ports also using LACP.
Page 126 LANCOM GS-2124 Chapter 4: Operation of Web- based Management...
Page 127: Aggregator View
LANCOM GS-2124 Chapter 4: Operation of Web- based Management 4.13.2 Aggregator View Aggregator view To display the current port trunking information from the aggregator point of view. Parameter: Aggregator: It shows the aggregator ID (from 1 to 26) 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 128: Hash Method
LANCOM GS-2124 Chapter 4: Operation of Web- based Management Member Ports: Show all member ports of an aggregator (port). Ready Ports: Show only the ready member ports within an aggregator (port). 4.13.3 Hash Method DA+SA, DA and SA are three Hash methods offered for the Link Aggregation of the switch.
Page 129: Lacp System Priority
LANCOM GS-2124 Chapter 4: Operation of Web- based Management 4.13.4 LACP System Priority LACP System Priority 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.
Page 130: Stp Status
LANCOM GS-2124 Chapter 4: Operation of Web- based Management 4.14.1 STP Status STP Status In the Spanning Tree Status, user can read 12 parameters to know STP current status. The 12 parameters’ description is listed in the following table. Parameter: STP State: Show the current STP Enabled / Disabled status.
Page 131 LANCOM GS-2124 Chapter 4: Operation of Web- based Management Root Path Cost: Show the path cost between the root port and the designated port of the root bridge. Current Max. Age: Show the current root bridge maximum age time. Maximum age time is used to monitor if STP topology needs to change.
Page 132: Configuration
If you want to have the LANCOM Switch as root bridge, you can set this value lower than that of bridge in the LAN. The valid value is 0 ~ 61.440. The default is 32.768.
Page 133 LANCOM GS-2124 Chapter 4: Operation of Web- based Management When the LANCOM Switch is the root bridge of the LAN, for example, all other bridges will use the hello time assigned by this switch to communicate with each other. The valid value is 1 ~ 10 in unit of second.
Page 134: Port
LANCOM GS-2124 Chapter 4: Operation of Web- based Management 4.14.3 Port STP Port Setting 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 selec- ting each Port Status item.
Page 135 LANCOM GS-2124 Chapter 4: Operation of Web- based Management Parameter: Port Status: It displays the current state of a port. We cannot manually set it because it displays the status only. There are three possible states. ( according to 802.1w specification) “Discarding State”...
Page 136: Configuration: Mstp
LANCOM GS-2124 Chapter 4: Operation of Web- based Management determine which port of a bridge would become the Root Port. The range is 0 – 240. Default is 128. Admin Edge Port: If user selects “Yes”, this port will be an edge port. An Edge Port is a port connected to a device that knows nothing about STP or RSTP.
Page 137: Status
LANCOM GS-2124 Chapter 4: Operation of Web- based Management VLANs to follow separate paths, each based on an independent Multiple Spanning Tree Instance (MSTI), within Multiple Spanning Tree (MST) Regions composed of LANs and or MST Bridges. Proper configuration of MSTP in an 802.1Q VLAN environment can ensure a loop-free data path for a group of...
Page 138: Instance View
LANCOM GS-2124 Chapter 4: Operation of Web- based Management Parameter: Region Name: 0-32 characters.(A variable length text string encoded within a fixed field of 32 octets , conforming to RFC 2271's definition of SnmpAd- minString.) Revision Level: 0-65.535 4.15.3 Instance View...
Page 139 LANCOM GS-2124 Chapter 4: Operation of Web- based Management Corresponding VLANs: 0-4095. Multiple VLANs can belong to an MSTI. All VLANs that are not provi- sioned through this will be automatically assigned to Instance 0(CIST). Edit MSTI / VLAN: See Figure. To add an MSTI and provide its VLAN members or modify VLAN members for a specific MSTI.
Page 140 LANCOM GS-2124 Chapter 4: Operation of Web- based Management MAX. Age: 6-40sec. The same definition as in the RSTP protocol. Forward Delay: 4-30sec. The same definition as in the RSTP protocol. MAX. Hops: 6-40sec. It's a new parameter for the multiple spanning tree protocol.
Page 141 LANCOM GS-2124 Chapter 4: Operation of Web- based Management Restricted Role: Yes / No. If "Yes" causes the Port not to be selected as Root Port for the CIST or any MSTI, even it has the best spanning tree priority vector.
Page 142 LANCOM GS-2124 Chapter 4: Operation of Web- based Management Bridge Mac Address: The Mac Address of the bridge itself. CIST ROOT PRIORITY: Spanning tree priority value of the CIST root bridge. CIST ROOT MAC: Mac Address of the CIST root bridge.
Page 143 LANCOM GS-2124 Chapter 4: Operation of Web- based Management Notification receiving" to occur. When new series of Topology Chan- ges occur again, this counter will be reset to 0. TOPOLOGY CHANGE COUNT(SECs): The per spanning tree instanceTopology Change Count expresses the time spent in unit of seconds since the beginning of the Spanning Tree Topology Change to the end of the STP convergence.
Page 144: Configuration: Multicast
LANCOM GS-2124 Chapter 4: Operation of Web- based Management Restricted Tcn: Same as mentioned in "Port Config" 4.16 Configuration: Multicast The function, IGMP Snooping, is used to establish the multicast groups to for- ward the multicast packet to the member ports, and, in nature, avoids wasting the bandwidth while IP multicast packets are running over the network.
Page 145: Proxy
LANCOM GS-2124 Chapter 4: Operation of Web- based Management 4.16.2 Proxy IGMP proxy enables the switch to issue IGMP host messages on behalf of hosts that the system discovered through standard IGMP interfaces. The switch acts as a proxy for its hosts.
Page 146: Snooping
LANCOM GS-2124 Chapter 4: Operation of Web- based Management Last Member Query Max Response Time : To set the max response code value in the specific query packet (Avai- lable : 1~25 secs) Update Interval of Router Port : To set the period time what interface ever received IGMP query packet.
Page 147 LANCOM GS-2124 Chapter 4: Operation of Web- based Management Parameter IGMP Group Membership: To display current built-up multicast group entry. Previous Page: To display previous page context. Next Page: To display next page context. Refresh: To Update multicast group membership.
Page 148: Management: Alarm Configuration
LANCOM GS-2124 Chapter 4: Operation of Web- based Management 4.17 Management: Alarm Configuration 4.17.1 Events Events Configuration 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 22 different trap events to users for switch management.
Page 149: Email
LANCOM GS-2124 Chapter 4: Operation of Web- based Management LACP: LACP Disabled, LACP Enabled, LACP Member Added, LACP Port Fai- lure GVRP: GVRP Disabled, GVRP Enabled VLAN: Port-based VLAN Enabled, Tag-based VLAN Enabled Module Swap: Module Inserted, Module Removed, Dual Media Swapped 4.17.2...
Page 150: Management: Diagnostics
LANCOM GS-2124 Chapter 4: Operation of Web- based Management Parameter: 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 151: Ping
LANCOM GS-2124 Chapter 4: Operation of Web- based Management 4.18.2 Ping Ping Test 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 avai- lable or not.
Page 152: Firmware Upgrade
This can be done through Ethernet. Software upload Click on <Browse> to select a specific LANCOM GS-2124 firmware file from the Web management PC, then click on <Upload> to confirm the upgrade firmware action. The new firmware will be uploaded into the switch and write into flash memory.
Page 153: Management: Snmp
LANCOM GS-2124 Chapter 4: Operation of Web- based Management 4.20 Management: SNMP Any Network Management System (NMS) running the Simple Network Management Protocol (SNMP) can manage the managed devices equipped with the SNMP agent, provided that the Management Information Base (MIB) is installed correctly on the managed devices.
Page 154 Default is Enable. If the SNMP support is deactivated, LANmonitor can not show infor-  mation about the LANCOM Switch. Get/Set/Trap Community: Community name is used as password for authenticating if the requesting network management unit belongs to the same commu- nity group.
Page 155: Logout
LANCOM GS-2124 Chapter 4: Operation of Web- based Management For each public trap, the switch supports the trap event Cold Start, Warm Start, Link Down, Link Up and Authentication Failure Trap. They can be enabled or disabled individually in the menu alarm > events.
Page 156: Operation Of Cli Management
LANCOM GS-2124 Chapter 5: Operation of CLI Management Operation of CLI Management 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.
Page 157: Commands Of Cli
LANCOM GS-2124 Chapter 5: Operation of CLI Management Commands of CLI 5.2.1 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.
Page 158 LANCOM GS-2124 Chapter 5: Operation of CLI Management GS-2124L(alarm)# events GS-2124L(alarm-events)# end GS-2124L# exit Syntax: exit Description: Back to the previous mode. When you enter this command, your current position would move back to the previous mode. If you use this command in the top mode, you are still in the position of the top mode.
Page 159 LANCOM GS-2124 Chapter 5: Operation of CLI Management GS-2124L# ip GS-2124L(ip)# help Commands available: ------------<< Local commands >>------------ set ip Set ip,subnet mask and gateway set dns Set dns enable dhcp Enable DHCP, and set dns auto or manual disable dhcp...
Page 160 LANCOM GS-2124 Chapter 5: Operation of CLI Management Possible value: [#]: 1, 2, 3, …., 256 Example: GS-2124L(ip)# history Command history: 0. trunk 1. exit 2. GS-2124L# trunk 3. GS-2124L(trunk)# exit 4. GS-2124L# 5. ? 6. trunk 7. exit 8. alarm 9.
Page 161 LANCOM GS-2124 Chapter 5: Operation of CLI Management 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 162 LANCOM GS-2124 Chapter 5: Operation of CLI Management 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.
Page 163: 4-2-2. Local Commands Of Cli
LANCOM GS-2124 Chapter 5: Operation of CLI Management Saving start... Save Successfully GS-2124L# 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.
Page 164 LANCOM GS-2124 Chapter 5: Operation of CLI Management Possible value: <port range> : 1 to 24 <value>: 1-10, default is 2 Example: GS-2124L(802.1X)# set maxReq 2 2 set mode Syntax: set mode <port-range> <mode> Description: To set up the 802.1X authentication mode of each port.
Page 165 LANCOM GS-2124 Chapter 5: Operation of CLI Management 2:Auto Possible value: <port range> : 1 to 24 <authorized> : 0, 1 or 2 Example: GS-2124L(802.1X)# set port-control 2 2 set quietPeriod Syntax: set quietPeriod <port-range> <value> Description: A timer used by the Authenticator state machine to define periods of time during when it will not attempt to acquire a Supplicant.
Page 166 LANCOM GS-2124 Chapter 5: Operation of CLI Management <port range> : 1 to 24 < on | off l> : 0 or 1, default is 1 Example: GS-2124L(802.1X)# set reAuthEnabled 2 1 set reAuthMax Syntax: set reAuthMax <port-range> <value> Description: The number of reauthentication attempts that are permitted before the port becomes Unauthorized.
Page 167 LANCOM GS-2124 Chapter 5: Operation of CLI Management set serverTimeout Syntax: set serverTimeout <port-range> <value> Description: A timer used by the Backend Authentication state machine in order to determine timeout conditions in the exchanges between the Authenticator and the Supplicant or Authentication Server. The initial value of this timer is either suppTimeout or serverTimeout, as determined by the operation of the Backend Authentication state machine.
Page 168 LANCOM GS-2124 Chapter 5: Operation of CLI Management set suppTimeout Syntax: set suppTimeout <port-range> <value> Description: A timer used by the Backend Authentication state machine in order to determine timeout conditions in the exchanges between the Authenticator and the Supplicant or Authentication Server. The initial value of this timer is either suppTimeout or serverTimeout, as determined by the operation of the Backend Authentication state machine.
Page 169 LANCOM GS-2124 Chapter 5: Operation of CLI Management show status Description: To display the mode of each port. Argument: None Possible value: None Example: GS-2124L(802.1X)# show status Port Mode ====== ============ Disable Multi-host Disable Disable Disable Disable show port- config Syntax: show port-config <port-range>...
Page 170 LANCOM GS-2124 Chapter 5: Operation of CLI Management reAuthMax txPeriod : 30 Quiet Period : 60 reAuthEnabled : ON reAuthPeriod : 120 max. Request : 2 suppTimeout : 30 serverTimeout : 30 port 2) Mode : Disabled port control : Auto...
Page 171 LANCOM GS-2124 Chapter 5: Operation of CLI Management show server Description: Show the Radius server configuration Argument: None Possible value: None Example: GS-2124L(802.1X)# show server Authentication Server ________________________________________ IP Address: 192.168.1.1 UDP Port : 1812 Secret Key : Radius Accounting Server _________________________________________ IP Address: 192.168.1.1...
Page 172 LANCOM GS-2124 Chapter 5: Operation of CLI Management GS-2124L(account)# add aaaaa Password: Confirm Password: GS-2124L(account)# Syntax: del <name> Description: To delete an existing account. Argument: <name> : existing user account Possible value: None. Example: GS-2124L(account)# del aaaaa Account aaaaa deleted...
Page 173 LANCOM GS-2124 Chapter 5: Operation of CLI Management Username changed successfully. Password changed successfully. show Syntax: show Description: To show system account, including account name and identity. Argument: None. Possible value: None. Example: GS-2124L(account)# show Account Name Identity ----------------- ---------------...
Page 174 LANCOM GS-2124 Chapter 5: Operation of CLI Management vid: any tag_prio: any dmac: any frame type: arp arp type: Request/Reply (opcode): any source ip: any destination ip: any ARP flag ARP SMAC Match: any RARP DMAC Match: any IP/Ethernet Length: any...
Page 175 LANCOM GS-2124 Chapter 5: Operation of CLI Management Example: GS-2124L(acl)# action 5 0 2 2 GS-2124L(acl)# show port policy id action rate limiter port copy counter a class map .. ¡-¡-. ¡-. ¡- deny 1 permit 1 permit rate limiter rate(pps) ------------ ------------ ¡-¡-...
Page 176 LANCOM GS-2124 Chapter 5: Operation of CLI Management move Syntax: move <index1> <index2> Description: To move the ACE ( Access Control Entry) configuration between index1 and index2.. Argument: None. Possible value: None. Example: FGS-2924(account)# move 1 2 policy Syntax: policy <policy> <ports>...
Page 177 LANCOM GS-2124 Chapter 5: Operation of CLI Management To set access control rule with rate limiter on switch Argument: <id> : 1-16 <rate> : 1,2,4,8,16,32,64,128,256,512,1000,2000, 4000,8000, 16000,32000,64000,128000,256000,512000,1024000 Possible value: <id> : 1-16 <rate> : 1,2,4,8,16,32,64,128,256,512,1000,2000, 4000,8000, 16000,32000,64000,128000,256000,512000,1024000 Example: GS-2124L(acl)# ratelimiter 3 16000...
Page 178 LANCOM GS-2124 Chapter 5: Operation of CLI Management <tcp fin flag> <tcp syn flag> <tcp rst flag> <tcp psh flag> <tcp ack flag> <tcp urg flag>) | (other <ip protocol value>) | (any)] [<action>] [<rate limiter>] [<port copy>] Description: To set access control entry on switch...
Page 179 LANCOM GS-2124 Chapter 5: Operation of CLI Management ------------ ------------ ¡-¡- ¡-¡- GS-2124L(acl)# ° 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...
Page 180 LANCOM GS-2124 Chapter 5: Operation of CLI Management Example: GS-2124L(alarm-email)# del server-user set mail-address Syntax: set mail-address <#> <mail address> Description: To set up the email address. Argument: <#> :email address number, range: 1 to 6 <mail address>:email address Possible value: <#>: 1 to 6...
Page 181 LANCOM GS-2124 Chapter 5: Operation of CLI Management Possible value: None. Example: GS-2124L (alarm-email)# set user admin show Syntax: show Description: To display the configuration of e-mail. Argument: None. Possible value: None. Example: GS-2124L(alarm-email)# show Mail Server : 192.168.1.6 Username...
Page 182 LANCOM GS-2124 Chapter 5: Operation of CLI Management <range>:del the range of events, syntax 1,5-7 Possible value: <range>: 1~24 Example: GS-2124L(alarm-events)# del all 1-3 del email Syntax: del email <range> Description: To disable the email of the events. Argument: <range>:del the range of email, syntax 1,5-7 Possible value: <range>: 1~24...
Page 183 LANCOM GS-2124 Chapter 5: Operation of CLI Management Argument: <range>:set the range of events, syntax 1,5-7 Possible value: <range>: 1~24 Example: GS-2124L(alarm-events)# set all 1-3 set email Syntax: set email <range> Description: To enable the email of the events. Argument: <range>:set the range of email, syntax 1,5-7...
Page 184 LANCOM GS-2124 Chapter 5: Operation of CLI Management To display the configuration of alarm event. Argument: None. Possible value: None. Example: GS-2124L(alarm-events)# show Events Email SMS Trap ----------------------------------------- 1 Cold Start 2 Warm Start 3 Link Down 4 Link Up...
Page 185 LANCOM GS-2124 Chapter 5: Operation of CLI Management 22 Port-based Vlan Enabled 23 Tag-based Vlan Enabled 24 IP MAC Binding Enabled 25 IP MAC Binding Disabled 26 IP MAC Binding Client Authenticate error 27 IP MAC Binding Server Authenticate error...
Page 186 LANCOM GS-2124 Chapter 5: Operation of CLI Management GS-2124L# autologout 3600 Set autologout time to 3600 seconds ° config- file export Syntax: export <current | user> < ip address> Description: To run the export function. Argument: < Usage> set up current or user <...
Page 187 LANCOM GS-2124 Chapter 5: Operation of CLI Management upgrade <ip_address> <file_path> Description: To set up the image file that will be upgraded. Argument: < ip address> : TFTP server ip address <filepath>: upgrade file path Possible value: < ip address> : TFTP server ip address <filepath>: upgrade file path...
Page 188 LANCOM GS-2124 Chapter 5: Operation of CLI Management Argument: <vid>: enter which gvrp group you had created, using value is vid. Available range: 1 to 4094 <port>: 1 to 24 < 0 | 1> : Possible value: <vid>: 1~4094 <port>: 1 to 24...
Page 189 LANCOM GS-2124 Chapter 5: Operation of CLI Management Description: To set default registrar mode for each port. Argument: <port>: port range, syntax 1,5-7, available from 1 to 24 <0>: set registrar as normal mode <1>: set registrar as fixed mode <2>: set registrar as forbidden mode...
Page 190 LANCOM GS-2124 Chapter 5: Operation of CLI Management ---- --------- ---------- ------------- --------------- --------- --------- 1000 Normal Normal Enable 1000 Normal Normal Enable 1000 Normal Normal Enable 1000 Normal Normal Enable 1000 Normal Normal Enable 1000 Normal Normal Enable 1000...
Page 191 LANCOM GS-2124 Chapter 5: Operation of CLI Management <JoinTime>: 20 to 100 <LeaveTime>: 60 to 300 <LeaveAllTime>: 1000 to 5000 Example: GS-2124L(gvrp)# set timer 2-8 25 80 2000 show Syntax: show Description: To display the gvrp configuration. Argument: None Possible value:...
Page 192 LANCOM GS-2124 Chapter 5: Operation of CLI Management 1000 Normal Normal Disable counter Syntax: counter <port> Description: To display the counter number of the port. Argument: <port>: port number Possible value: <port>: available from 1 to 24 Example: GS-2124L(gvrp)# counter 2...
Page 193 LANCOM GS-2124 Chapter 5: Operation of CLI Management Description: To show the gvrp group. Argument: <vid>: To set the vlan id from 1 to 4094 Possible value: <vid>: 1 to 4094 Example: GS-2124L(gvrp)# group grpinfo 2 GVRP group information VID Member Port ---- ------------------------------------------------- °...
Page 194 LANCOM GS-2124 Chapter 5: Operation of CLI Management <port >: syntax 1,5-7, available from 1 to 24 Possible value: <port >: 1 to 24 Example: GS-2124L(igmp)# set drp 1-10 set erp Syntax: set erp <port> Description: Set router ports to enable Argument: <port>: syntax 1,5-7, available from 1 to 24...
Page 195 LANCOM GS-2124 Chapter 5: Operation of CLI Management Argument: None. Possible value: None. Example: GS-2124L(igmp)# show gm show igmpp Syntax: show igmpp Description: To display igmp proxy setting Argument: None. Possible value: None. Example: GS-2124L(igmp)# show igmpp ° IP disable dhcp...
Page 196 LANCOM GS-2124 Chapter 5: Operation of CLI Management enable dhcp <manual|auto> Description: To enable the system DHCP function and set DNS server via manual or auto mode. Argument: <manual|auto> : set dhcp by using manual or auto mode. Possible value: <manual|auto>...
Page 197 LANCOM GS-2124 Chapter 5: Operation of CLI Management <mask> : 255.255.255.0 or others <gateway> : 192.168.1.253 or others Example: GS-2124L(ip)# set ip 192.168.1.2 255.255.255.0 192.168.1.253 show Syntax: show Description: To display the system’s DHCP function state, IP address, subnet mask, default gateway, DNS mode, DNS server IP address and current IP address.
Page 198 LANCOM GS-2124 Chapter 5: Operation of CLI Management Argument: < 0 | 1> : 0 : Client , 1: Server <mac> : mac address < ip > : ip address < port > : syntax 1,5-7, available from 1 to 24 <...
Page 199 LANCOM GS-2124 Chapter 5: Operation of CLI Management Argument: None Possible value: None Example: GS-2124L(mac-table-alias)# show MAC Alias List MAC Address Alias ----- ----------------- ---------------- 1) 00-02-03-04-05-06 aaa 2) 00-33-03-04-05-06 ccc 3) 00-44-33-44-55-44 www ° loop-detection disable Syntax: disable <#>...
Page 200 LANCOM GS-2124 Chapter 5: Operation of CLI Management 3 Disable 3 Normal 4 Disable 4 Normal 5 Disable 5 Normal 6 Disable 6 Normal 7 Disable 7 Normal 8 Disable 8 Normal ¡-¡-¡- enable Syntax: enable <#> Description: To enable switch ports the loop detection function.
Page 201 LANCOM GS-2124 Chapter 5: Operation of CLI Management ¡-¡-¡-¡-. Resume Syntax: resume <#> Description: To resume locked ports on switch. Argument: <#> : set up the range of the ports to search for, syntax 1,5-7, available form 1 to 24 Possible value: <#>...
Page 202 LANCOM GS-2124 Chapter 5: Operation of CLI Management Argument: <#> : set up the range of the ports to search for, syntax 1,5-7, available form 1 to 24 Possible value: <#> :1 to 24 Example: GS-2124L (loop-detection)# resume 1-24 GS-2124L (loop-detection)# show...
Page 203 LANCOM GS-2124 Chapter 5: Operation of CLI Management Detection Port Locked Port Port Status Port Status --------------------------------- 1 Enable 1 Normal 2 Enable 2 Normal 3 Enable 3 Normal 4 Enable 4 Normal 5 Enable 5 Normal 6 Enable 6 Normal...
Page 204 LANCOM GS-2124 Chapter 5: Operation of CLI Management 2 23-56-00-55-EF-03 test13 3 23-56-00-55-EF-33 test1 GS-2124L(mac-alias)# del 23-56-00-55-3F-03 GS-2124L(mac-alias)# show MAC Alias Alias =========================================== 1 23-56-00-55-EF-03 test13 2 23-56-00-55-EF-33 test1 Syntax: set <mac> < alias> Description: To set mac alias entry.
Page 205 LANCOM GS-2124 Chapter 5: Operation of CLI Management show Description: To display mac alias entry. Argument: None Possible value: none Example: GS-2124L(mac-alias)# show MAC Alias Alias =========================================== 1 23-56-00-55-3F-03 test3 2 23-56-00-55-EF-03 test13 3 23-56-00-55-EF-33 test1 <<mac-table>> flush Syntax: flush Description: To del dynamic mac entry.
Page 206 LANCOM GS-2124 Chapter 5: Operation of CLI Management Static FF-FF-FF-FF-FF-FF 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,1 8,19,20,21,22,23,24, show Syntax: show Description: To show all mac table informaion. Argument: none Possible value: none Example: GS-2124L(mac-mac-table)# show No Type VLAN Port Members ------------------------------------------------------------------------ ------- Static FF-FF-FF-FF-FF-FF 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,1 8,19,20,21,22,23,24, <<maintenance>>...
Page 207 LANCOM GS-2124 Chapter 5: Operation of CLI Management GS-2124L(mac-maintenance)# show E api_ai 26/vtss_ Aging Configuration: Enter into sta Age time: 300mode MAC Table Learning Port Learning Mode-<< Global commands > Auto Auto Auto Auto Auto Auto Auto Auto Auto Auto...
Page 208 LANCOM GS-2124 Chapter 5: Operation of CLI Management set learning Syntax: set learning <range> <auto|disable|secure> Description: To set mac table learning. Argument: <range syntax> : 1,5-7, available from 1 to 24 <auto >: auto learning <disable >: disable learning <secure >: learn frames are discarded Possible value: <range syntax>...
Page 209 LANCOM GS-2124 Chapter 5: Operation of CLI Management Auto Auto Auto Auto Auto Auto Auto Auto Auto Auto Auto Auto Auto Auto Auto show Syntax: show Description: To display mac table maintenance Argument: Noneq Possible value: None Example: GS-2124L(mac-maintenance)# show...
Page 210 LANCOM GS-2124 Chapter 5: Operation of CLI Management Auto Auto Auto Auto Auto Auto Auto Auto Auto Auto Auto Auto Auto Auto Auto Auto Auto Auto Auto Auto Auto Auto Auto <<static-mac>> Syntax: add <mac> <port> <vid> [alias] Description: To add the static mac entry.
Page 211 LANCOM GS-2124 Chapter 5: Operation of CLI Management <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. 15 characters Possible value: <mac>...
Page 212 LANCOM GS-2124 Chapter 5: Operation of CLI Management Argument: None Possible value: None Example: GS-2124L(mac-static-mac)# show filter Static Filtering Etnry: (Total 1 item(s)) 1) mac: 00-33-03-04-05-06, vid: -, alias: ccc GS-2124L(mac-static-mac)# show forward Syntax: show forward Description: To display the static forwarding mac entry.
Page 213 LANCOM GS-2124 Chapter 5: Operation of CLI Management 1 to 24: available port number 0: disable mirror function Possible value: <#>: 1 to 24 Example: GS-2124L(mirror)# set mirror 2 set monitor- destination Syntax: set monitor-destination <range> Description: To set monitor destination port. The packets sent by this port will be copied to the monitoring port.
Page 214 LANCOM GS-2124 Chapter 5: Operation of CLI Management set monitor- source Syntax: set monitor-source <range> Description: To set up the monitoring port of the mirror function. User can observe the packets that the monitored port received via this port. Argument: <range>: the monitoring port that is chosen for the mirror function.
Page 215 LANCOM GS-2124 Chapter 5: Operation of CLI Management GS-2124L(mirror)# show Syntax: show Description: To display the setting status of mirror configuration. Argument: None Possible value: None Example: GS-2124L(mirror)# show Port to mirror to: 1 Port Source Enable Destination Enable...
Page 216 LANCOM GS-2124 Chapter 5: Operation of CLI Management GS-2124L(mirror)# ° mstp disable Syntax: disable Description: To disable mstp function. Argument: None...
Page 217 LANCOM GS-2124 Chapter 5: Operation of CLI Management Possible value: None Example: GS-2124L (mstp)# disable enable Syntax: enable Description: To enable mstp function. Argument: None Possible value: None Example: GS-2124L (mstp)# enable migrate- check Syntax: migrate-check <port-range> Description: To force the port to transmit RST BPDUs.
Page 218 LANCOM GS-2124 Chapter 5: Operation of CLI Management To set max age,forward delay,max hops. Argument: <Max Age> : available from 6 to 40. Recommended value is 20 <Forward Delay(sec)> : available from 4 to 30. Recommended value is 15 <Max Hops> : available from 6 to 40. Recommended value is 20 Possible value: <Max Age>...
Page 219 LANCOM GS-2124 Chapter 5: Operation of CLI Management Argument: <port range> syntax: 1,5-7, available from 1 to 24 <path cost> : 0, 1-200000000. The value zero means auto status Possible value: <port range> : available from 1 to 24 <path cost> : The value zero means auto status, 0-2000000000...
Page 220 LANCOM GS-2124 Chapter 5: Operation of CLI Management <port range> : syntax: 1,5-7, available from 1 to 24 <hello time> : only 1~2 are valid values Example: GS-2124L(mstp)# set p-hello 5-10 1 GS-2124L(mstp)# set p-p2p Syntax: set p-p2p <port range> <admin p2p>...
Page 221 LANCOM GS-2124 Chapter 5: Operation of CLI Management GS-2124L(mstp)# set priority 0 4096 GS-2124L(mstp)# enable MSTP started GS-2124L(mstp)# show instance 0 mstp status : enabled force version : 3 instance id: 0 bridge max age : 20 bridge forward delay : 15...
Page 222 LANCOM GS-2124 Chapter 5: Operation of CLI Management <port range> syntax: 1,5-7, available from 1 to 24 <restricted role> : 0->false,1->True Possible value: <port range> : 1 to 24 <restricted role> : 0->false,1->True Example: GS-2124L(mstp)# set r-role 8-12 1 GS-2124L(mstp)# set r-role 13-16 0...
Page 223 LANCOM GS-2124 Chapter 5: Operation of CLI Management 18 DISCARDING dsbl 2000000 128 2/2 19 DISCARDING dsbl 2000000 128 2/2 20 DISCARDING dsbl 2000000 128 2/2 21 DISCARDING dsbl 2000000 128 2/2 22 DISCARDING dsbl 2000000 128 2/2 23 DISCARDING dsbl 2000000 128 2/2...
Page 224 LANCOM GS-2124 Chapter 5: Operation of CLI Management 0 128 true auto false false 0 128 true auto false false 0 128 true auto true false 0 128 true auto true true 0 128 true auto true true 0 128...
Page 225 LANCOM GS-2124 Chapter 5: Operation of CLI Management GS-2124L(mstp)# show region-info Name : test2 Revision : 0 Instances : 0 GS-2124L(mstp)# set revision- level Syntax: set rev <revision-level> Description: To set mstp revision-level(0~65535) Argument: <revision-level> :0~65535 Possible value: <revision-level> :0~65535...
Page 226 LANCOM GS-2124 Chapter 5: Operation of CLI Management GS-2924(mstp)# set version mstp show instance Syntax: show instance <instance-id> Description: To show instance status Argument: <instance-id> :0->CIST;1-4095->MSTI Possible value: <instance-id> :0->CIST;1-4095->MSTI Example: GS-2124L(mstp)# show instance 0 mstp status : enabled force version : 2...
Page 227 LANCOM GS-2124 Chapter 5: Operation of CLI Management GS-2124L(mstp)# show pconf Syntax: show pconf <instance-id> Description: To show port configuration Argument: instance-id:0->CIST;1-4095->MSTI Possible value: <instance-id> :0->CIST;1-4095->MSTI Example: GS-2124L(mstp)# show pconf 0 set r-role 0 128 true auto false false 0 128...
Page 228 LANCOM GS-2124 Chapter 5: Operation of CLI Management 0 128 true auto true true 0 128 true auto true false 0 128 true auto true false 0 128 true auto true false 0 128 true auto true false GS-2124L(mstp)# show ports Syntax: show ports <instance-id>...
Page 229 LANCOM GS-2124 Chapter 5: Operation of CLI Management GS-2124L(mstp)# show vlan-map Syntax: show vlan-map <instance-id> Description: To show vlan mapping of an instance Argument: <nstance-id> :0->CIST;1-4095->MSTI Possible value: <instance-id> :0->CIST;1-4095->MSTI Example: GS-2124L(mstp)# show vlan-map 0 instance 0 has those vlans :...
Page 230 LANCOM GS-2124 Chapter 5: Operation of CLI Management 1) Name : george IP Range : 192.168.1.1-192.168.1.90 Action : Accept Access Type : HTTP SNMP Port : 2 3 4 5 8 2) Name : rule1 IP Range : 192.168.2.1-192.168.2.30 Action : Deny...
Page 231 LANCOM GS-2124 Chapter 5: Operation of CLI Management GS-2124L(policy)# delete 2 GS-2124L(policy)# show 1) Name : rule1 IP Range : 192.168.4.5-192.168.4.22 Action : Deny Access Type : HTTP TELENT SNMP Port : 2 3 4 5 GS-2124L(policy)# show Syntax: show Description: To show management policy list.
Page 232 LANCOM GS-2124 Chapter 5: Operation of CLI Management None Possible value: None Example: GS-2124L (port)# clear counter set description Syntax: set description <port-range> <description> Description: To set port description Argument: <port range> syntax : 1,5-7, available from 1 to 24 <description>...
Page 233 LANCOM GS-2124 Chapter 5: Operation of CLI Management set excessive-collision Syntax: set excessive-collision <port-range> <discard|restart> Description: To set port description Argument: <port range> syntax : 1,5-7, available from 1 to 24 Possible value: <port range> : 1 to 24 Example:...
Page 234 LANCOM GS-2124 Chapter 5: Operation of CLI Management Argument: <port-range>: syntax 1,5-7, available from 1 to 24 Possible value: <port-range>: 1 ~ 24 Example: GS-2124L(port)# set flow-control 3-10 GS-2124L(port)# show config 1 Auto Disabled 9600 Doscard 2 Auto Disabled 9600 Discard...
Page 235 LANCOM GS-2124 Chapter 5: Operation of CLI Management GS-2124L(port)# set max-frame 3-6 1518 GS-2124L(port)# show config Speed/ Flow Maximum Excessiveommands 2 Auto Disabled 9600 Discard 3 Auto Enabled 1518 Discard salesdepartment 4 Auto Enabled 1518 Discard salesdepartment 5 Auto Enabled 1518 Discard salesdepartment...
Page 236 LANCOM GS-2124 Chapter 5: Operation of CLI Management <port-speed>: auto, 10half, 10full, 100half, 100full, 1Gfull Example: GS-2124L(port)# set speed 3 auto GS-2124L(port)# show status Speed/ Port Link Duplex Rx Pause Tx Pause Description ---- ---- --------- -------- -------- -------------------------------- 1 Up 100M/Full Disabled Disabled...
Page 237 LANCOM GS-2124 Chapter 5: Operation of CLI Management 2 1G/Full Disabled 9600 Discard 3 Auto Disabled 9600 Discard 4 1G/Full Disabled 9600 Discard 5 1G/Full Disabled 9600 Discard 6 Auto Disabled 9600 Discard 7 Auto Disabled 9600 Discard 8 Auto...
Page 238 LANCOM GS-2124 Chapter 5: Operation of CLI Management Rx 512-1023 Bytes 33 Tx 512-1023 Bytes Rx 1024-1526 Bytes 28 Tx 1024-1526 Bytes 11453 Rx 1527- Bytes 0 Tx 1527- Bytes Receive Error Counters Transmit Error Counters ---------------------------- ------------------------------------ Rx Drops...
Page 239 LANCOM GS-2124 Chapter 5: Operation of CLI Management Vendor Rev : 10 Vendor SN : PP220052901281 Date Code : 051012 Temperature : none : none Mon1 (Bias) mA : none Mon2 (TX PWR) : none Mon3 (RX PWR) : none...
Page 240 LANCOM GS-2124 Chapter 5: Operation of CLI Management To display the summary counting of each port’s traffic. Argument: None. Possible value: None. Example: GS-2124L (port)# show simple-counter set max-frame Set per-port maximum frame size GS-2124L(port)# show status Syntax: show status Description: To display the port’s current status.
Page 241 LANCOM GS-2124 Chapter 5: Operation of CLI Management GS-2124L(port)# show status Speed/1G/Full Disable Port Link Duplex Rx Pause Tx Pause Description 3 Auto Disabled 9600 Discard 2 Down Down Disabled Disabled 3 Up 100M/Full Disabled Disabled 4 Down Down Disabled Disabled...
Page 242 LANCOM GS-2124 Chapter 5: Operation of CLI Management ° qos <<ports>> set class Syntax: set class <#> Description: To set number of classes. Argument: #: Number of classes, available 1, 2, 4 Possible value: <#>: 1,2,4 Example: GS-2124L(qos-ports)# set class 2...
Page 243 LANCOM GS-2124 Chapter 5: Operation of CLI Management <medium queue weighted> : 1 / 2 / 4 / 8 <high queue weighted>: 1 / 2 / 4 / 8 Possible value: <range syntax>: 1 to 24 <default class option>: low | normal | medium | high <qcl>...
Page 244 LANCOM GS-2124 Chapter 5: Operation of CLI Management show Syntax: show Description: To show port information. Argument: none Possible value: none Example: GS-2124L(qos-ports)# show Number of Classes:2 2 Medium Weighted Fair 2 / 2 / 2 / 2 3 Low...
Page 245 LANCOM GS-2124 Chapter 5: Operation of CLI Management <qce type> : ethernet <value> : 0xfff0 <class> : high Possible value: <dscp>: dscp field, syntax 1,5-7, available from 0 to 63 < tos> : tos priority , available from 1 to 8 <...
Page 246 LANCOM GS-2124 Chapter 5: Operation of CLI Management GS-2124L(qos-qcl)# move 2 1 1 delete Syntax: delete <qcl> <qce range> Description: To delete the specific QCE entry in the specific QCL. Argument: <qcl> : the qcl number, available from 1 to 24.
Page 247 LANCOM GS-2124 Chapter 5: Operation of CLI Management rate: allowed values are 500kbps-1Gkps unit: 'k' means kbps and 'm' means mbps shaper enabled: 1 means enable and 0 means disable rate: allowed values are 500kbps-1Gkps unit: 'k' means kbps and 'm' means mbps...
Page 248 LANCOM GS-2124 Chapter 5: Operation of CLI Management <rate> : 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1k, 2k, 4k, 8k, 16k, 32k, 64k, 128k , 256k, 512k Example: GS-2124L(qos-storm)# set broadcast 1 512 GS-2124L(qos-storm)# show Frame Type...
Page 249 LANCOM GS-2124 Chapter 5: Operation of CLI Management Flooded unicast Multicast Broadcast set unicast Syntax: set unicast <status> <rate> Description: To set flooded unicast storm control configuration Argument: <status> : 1 means enable and 0 means disable <rate> : 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1k, 2k, 4k, 8k, 16k, 32k,...
Page 250 LANCOM GS-2124 Chapter 5: Operation of CLI Management To show storm control configuration Argument: none Possible value: none Example: GS-2124L(qos-storm)# show Frame Type Status Rate(Packet Per Second) ------------------------------------------------ Flooded unicast V Multicast Broadcast ° reboot reboot Syntax: reboot Description: To reboot the system.
Page 251 LANCOM GS-2124 Chapter 5: Operation of CLI Management Argument: None. Possible value: None. Example: GS-2124L(snmp)# disable snmp GS-2124L(snmp)# disable set-ability <<enable>> Syntax: enable set-ability enable snmp Description: The Enable here is used for the activation snmp or set-community. Argument: None.
Page 252 LANCOM GS-2124 Chapter 5: Operation of CLI Management <community>:trap community name Possible value: <#>: 1 to 6 <port>:1~65535 Example: GS-2124L(snmp)# set get-community public GS-2124L(snmp)# set set-community private GS-2124L(snmp)# set trap 1 192.168.1.1 162 public show Syntax: show Description: The Show here is to display the configuration of SNMP.
Page 253 LANCOM GS-2124 Chapter 5: Operation of CLI Management 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: GS-2124L(stp)# Mcheck 1-8 disable Syntax:...
Page 254 LANCOM GS-2124 Chapter 5: Operation of CLI Management 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.
Page 255 LANCOM GS-2124 Chapter 5: Operation of CLI Management Possible value: <range>:1 to 24 <path cost>: 0, 1-200000000 <priority>: 0 to 240 <edge_port>: yes / no <admin p2p>: auto / true / false Example: GS-2124L(stp)# set port 1-16 0 128 yes auto...
Page 256 LANCOM GS-2124 Chapter 5: Operation of CLI Management Bridge Priority (0-61440) : 61440 Hello Time (1-10 sec) Max. Age (6-40 sec) : 20 Forward Delay (4-30 sec) : 15 Force Version : RSTP show port Syntax: show port Description: To display the port information of STP.
Page 257 LANCOM GS-2124 Chapter 5: Operation of CLI Management 12 DISCARDING 2000000 128 Auto 13 DISCARDING 2000000 128 Auto 14 DISCARDING 2000000 128 Auto 15 DISCARDING 2000000 128 Auto 16 DISCARDING 2000000 128 Auto 17 DISCARDING 2000000 128 Auto 18 DISCARDING 2000000 128...
Page 258 LANCOM GS-2124 Chapter 5: Operation of CLI Management Root Port Root Path Cost Current Max. Age(sec) : 20 Current Forward Delay(sec) : 15 Hello Time(sec) STP Topology Change Count Time Since Last Topology Change(sec) : 848 ° system set contact Syntax: set contact <contact string>...
Page 259 LANCOM GS-2124 Chapter 5: Operation of CLI Management set location Syntax: set location <location string> Description: To set the location description of the switch. Argument: <location>: string length up to 40 characters. Possible value: <location>: A, b, c, d, ... ,z and 1, 2, 3, …. etc.
Page 260 LANCOM GS-2124 Chapter 5: Operation of CLI Management Hardware-Mechanical Version : v1.01-v1.01 Serial Number : 030C02000003 Host IP Address : 192.168.1.1 Host MAC Address : 00-40-c7-e7-00-10 Device Port : UART * 1, TP * 22, Dual-Media Port(RJ45/SFP) * 2 RAM Size...
Page 261 LANCOM GS-2124 Chapter 5: Operation of CLI Management Example: GS-2124L(tftp)# show 2 Mon Mar 17 15:18:38 2008gvrp mode> <qce type> . Dual Media Swapped [Port:1][SwapTo:TP]ge hostnamexit / 4 / 8 3 Mon Mar 17 15:18:38 2008nto igmp mode, available from...
Page 262 LANCOM GS-2124 Chapter 5: Operation of CLI Management HH : (00-23) mm : (01-12) dd : (01-31) hh : (00-23) Example: GS-2124L(time)# set daylightsaving 3 10/12/01 11/12/01 Save Successfully set manual Syntax: set manual <YYYY/MM/DD> <hh:mm:ss> Description: To set up the current time manually.
Page 263 LANCOM GS-2124 Chapter 5: Operation of CLI Management <timezone>: -12,-11…,0,1…,13 Example: GS-2124L(time)# set ntp clock.via.net 8 Synchronizing...(1) Synchronization success show Syntax: show Description: To show the time configuration, including “Current Time”, “NTP Server”,” Timezone”, ” Daylight Saving”,” Daylight Saving Start” and “Daylight Saving End”...
Page 264 LANCOM GS-2124 Chapter 5: Operation of CLI Management Argument: <port-range>: port range, syntax 1,5-7, available from 1 to 24 Possible value: <port-range>: 1 to 24 Example: GS-2124L(trunk)# del trunk 1 set priority Syntax: set priority <range> Description: To set up the LACP system priority.
Page 265 LANCOM GS-2124 Chapter 5: Operation of CLI Management active : set the LACP to active mode passive : set the LACP to passive mode Possible value: <port-range> : 1 to 24 <method>: static / lacp <group>: 1-8. <active LACP>: active /passive...
Page 266 LANCOM GS-2124 Chapter 5: Operation of CLI Management To display the detailed information of the LACP trunk group. Argument: <aggtr>: aggregator, available from 1 to 24 Possible value: <aggtr>: 1 to 24 Example: GS-2124L(trunk)# show lacp-detail 2 Aggregator 2 Information:...
Page 267 LANCOM GS-2124 Chapter 5: Operation of CLI Management Description: To display the aggregator status and the settings of each port. Argument: None. Possible value: None. Example: GS-2124L(trunk)# show status Trunk Port Setting Trunk Port Status ------------------------------------- ---------------------- port Method Group Active LACP Aggtregator Status...
Page 268 LANCOM GS-2124 Chapter 5: Operation of CLI Management Description: To delete the port-based vlan group. Argument: <name>: which vlan group you want to delete. Possible value: <name>: port-vlan name Example: GS-2124L(vlan)# del port-group VLAN-2 del tag-group Syntax: del tag-group <vid>...
Page 269 LANCOM GS-2124 Chapter 5: Operation of CLI Management 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 Possible value: <range>: 1 to 24...
Page 270 LANCOM GS-2124 Chapter 5: Operation of CLI Management <range>: 1 to 24 Example: GS-2124L(vlan)# enable sym-vlan 5-10 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...
Page 271 LANCOM GS-2124 Chapter 5: Operation of CLI Management Example: GS-2124L(vlan)# set port-group VLAN-1 2-5,6,15-13 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 <access>: Do not tag frames...
Page 272 LANCOM GS-2124 Chapter 5: Operation of CLI Management Example: GS-2124L(vlan)# set pvid 3,5,6-8 5 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...
Page 273 LANCOM GS-2124 Chapter 5: Operation of CLI Management Sym-vlan : Disable Member : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 2) Vlan Name : VLAN-2 Vlan ID : 2 Sym-vlan : Disable...
Page 274 LANCOM GS-2124 Chapter 5: Operation of CLI Management 1 Disable Disable Access 1 Disable Disable Access...
Page 275: Appendix
CE conformity according to EN 55022, EN 55024, EN 60950 Environment Temperature range 0–40°C; humidity 5–90%; non-condensing Accessories 1000Base-SX SFP module, LANCOM SFP-SX-LC1, item no. 61556 1000Base-LX SFP module, LANCOM SFP-LX-LC1, item no. 61557 Service 5 years...
Page 276: Connector Wiring
PoE/ -48 V PoE/ -48 V Declaration of conformity LANCOM Systems herewith declares that the devices of the type described in this documentation are in agreement with the basic requirements and other relevant regulations of the 1995/5/EC directive. The CE declarations of conformity for your device are available in the appro-...

Lancom GS-2124 User Manual

1 Introduction

2 Installation

3 Configuring and Monitoring the LANCOM Switch

4 Operation of Web-Based Management

5 Operation of CLI Management

6 Appendix

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Table of Contents