Page 2 - FCC and IC RFI Statements; FEDERAL COMMUNICATIONS COMMISSION and
Page 2 724-746-5500 | blackbox.com LGB624A FCC and IC RFI Statements FEDERAL COMMUNICATIONS COMMISSION and INDUSTRY CANADA RADIO FREQUENCY INTERFERENCE STATEMENTS Class B Digital Device. This equipment has been tested and found to comply with the limits for a Class B computing device pursuant to Par...
Page 3 - NOM Statement; Electrical Safety Statement
Page 3 724-746-5500 | blackbox.com LGB624A NOM Statement Normas Oficiales Mexicanas (NOM) Electrical Safety Statement INSTRUCCIONES DE SEGURIDAD 1. Todas las instrucciones de seguridad y operación deberán ser leídas antes de que el aparato eléctrico sea operado. 2. Las instrucciones de seguridad y o...
Page 5 - Trademarks Used in this Manual
Page 5 724-746-5500 | blackbox.com LGB624A Trademarks Used in this Manual Trademarks Used in this Manual Black Box and the Double Diamond logo are registered trademarks of BB Technologies, Inc. Internet Explorer is a registered trademark of Microsoft Corporation. UL is a registered trademark of Unde...
Page 6 - Table of Contents
Page 6 724-746-5500 | blackbox.com LGB624A Table of Contents Table of Contents 1. Specifications ............................................................................... 8 2. Overview ............................................................................... 9 2.1 Introduction .............
Page 8 - Chapter 1: Specifications; FCC Class B power supply is UL
Page 8 724-746-5500 | blackbox.com LGB624A Chapter 1: Specifications 1. Specifications Buffer Memory — 500 KB Compliance — FCC Class B; power supply is UL ® Listed Filtering/Forwarding Rate — 1000-Mbps port: 1,488,000 pps; 100-Mbps port: 148,800 pps; 10-Mbps port: 14,880 pps Jumbo Frames — 9.6 KB MA...
Page 12 - Chapter 3: Software Description; Software Description
Page 12 724-746-5500 | blackbox.com LGB624A Chapter 3: Software Description 3. Software Description This section explains how to set up and manage the switch through the Web user interface. 3.1 Login First, open the Web browser, and go to 192.168.2.1. The login screen will appear. Type in the passwo...
Page 14 - • DHCP Enabled: Click the box to enable DHCP.
Page 14 724-746-5500 | blackbox.com LGB624A Chapter 3: Software Description • MAC Address: Displays the unique hardware address assigned by manufacturer (default). • S/W Version: Displays the switch’s firmware version. • H/W Version: Displays the switch’s hardware version. • DHCP Enabled: Click the ...
Page 15 - Flow Control
Page 15 724-746-5500 | blackbox.com LGB624A Chapter 3: Software Description 3.2.2 Ports Port Security ensures access to a switch port based on MAC address, limits the total number of devices from using a switch port, and protects against MAC flooding attacks. 3.2.2.1 Port Configuration In Port Confi...
Page 19 - • Port/Trunk: The port number of the port or the ID of a trunk.
Page 19 724-746-5500 | blackbox.com LGB624A Chapter 3: Software Description • Port/Trunk: The port number of the port or the ID of a trunk. • VLAN Aware Enabled: VLAN aware ports are able to use VLAN tagged frames to determine the destination VLAN of a frame. (Default: Enabled) • VLAN aware ports wi...
Page 20 - • Enabled: Enables LACP on the associated port.
Page 20 724-746-5500 | blackbox.com LGB624A Chapter 3: Software Description 3.2.4 Aggregation Port trunk allows multiple links to be bundled together and act as a single physical link for increased throughput. It provides load balancing, and redundancy of links in a switched inter-network. Actually,...
Page 22 - Compatible—compatible with STP.
Page 22 724-746-5500 | blackbox.com LGB624A Chapter 3: Software Description • Forward Delay: The maximum time (in seconds) the root device will wait before changing states (i.e., discarding to learning to forwarding). Number between 4–30 (default is 15). • Force Version: Set and show the RSTP protoc...
Page 25 - determine which hosts want to receive multicast traffic.
Page 25 724-746-5500 | blackbox.com LGB624A Chapter 3: Software Description 3.2.7 IGMP Snooping IGMP Snooping is the process of listening to IGMP network traffic. IGMP Snooping, as implied by the name, is a feature that allows a layer 2 switch to “listen in” on the IGMP conversation between hosts an...
Page 31 - multicast frame and Flooded Uncast Rate.
Page 31 724-746-5500 | blackbox.com LGB624A Chapter 3: Software Description Figure 3-22. 3.2.10 Storm Control Broadcast storms may occur when a device on your network is malfunctioning, or if application programs are not well designed or properly configured. If there is too much broadcast traffic on...
Page 32 - storm control parameters for every port on the switch.
Page 32 724-746-5500 | blackbox.com LGB624A Chapter 3: Software Description • Rate (number of frames per second): The Rate field is set by a single drop-down list. The same threshold is applied to every port on the switch. When the threshold is exceeded, packets are dropped, irrespective of the flow...
Page 33 - • Port Active: Shows if the port is a member of an active LACP group.
Page 33 724-746-5500 | blackbox.com LGB624A Chapter 3: Software Description 3.3.3 LACP Status3.3.3.1 LACP Aggregation Overview Figure 3-26. • Port: The port number. • Port Active: Shows if the port is a member of an active LACP group. • Partner Port Number: A list of the ports attached at the remote...
Page 34 - configuration message.
Page 34 724-746-5500 | blackbox.com LGB624A Chapter 3: Software Description 3.3.3.2 LACP Port Status Figure 3-27. LACP port status screen. 3.3.4 RSTP Status3.3.4.1 RSTP VLAN Bridge Overview Figure 3-28. RSTP VLAN bridge overview. • Hello Time: Interval (in seconds) at which the root device transmits...
Page 35 - • Port/Group: The number of a port or the ID of a static trunk.
Page 35 724-746-5500 | blackbox.com LGB624A Chapter 3: Software Description • Fwd Delay: The maximum time (in seconds) the root device will wait before changing states (i.e., discarding to learning to forwarding). This delay is required because every device must receive information about topology ch...
Page 37 - of common faults that can occur on Category 5 twisted pair cabling.
Page 37 724-746-5500 | blackbox.com LGB624A Chapter 3: Software Description • Cable Status: Shows the cable length, operating conditions and isolates a variety of common faults that can occur on Category 5 twisted pair cabling. Figure 3-31. Figure 3-32.
Page 38 - • Target IP Address: IP address of the host.
Page 38 724-746-5500 | blackbox.com LGB624A Chapter 3: Software Description Figure 3-33. Figure 3-34. 3.3.7 Ping This command sends ICMP echo request packets to another node on the network. 3.3.7.1 Ping Parameters • Target IP Address: IP address of the host.
Page 39 - • Time Out: setting the time period the host will Ping.
Page 39 724-746-5500 | blackbox.com LGB624A Chapter 3: Software Description • Count: Number of packets to send. (Range: 1–20) • Time Out: setting the time period the host will Ping. Use the ping command to see if another site on the network can be reached. The following are some results of the ping ...
Page 41 - Chapter 4: Maintenance
Page 41 724-746-5500 | blackbox.com LGB624A Chapter 4: Maintenance 4. Maintenance 4.1 Warm Restart Press the “Yes” button to restart the switch. The reset will be complete when the power lights stop blinking. Figure 4-1. Warm Reset screen. 4.2 Factory Default This function forces the switch back to ...
Page 42 - Configuration File Transfer
Page 42 724-746-5500 | blackbox.com LGB624A Chapter 4: Maintenance Figure 4-3. 4.4 Configuration File Transfer Configuration file transfer allows you to save the switch’s current configuration or restore a previously saved configuration back to the device. Configuration files can be saved to any loc...
Page 43 - Reset Button for the Factory Default Setting
Page 43 724-746-5500 | blackbox.com LGB624A Chapter 4: Maintenance 4.6 Reset Button for the Factory Default Setting Follow these steps to reset the Web Smart Switch back to the original default: STEP 1: Turn on the Web Smart Switch STEP 2: Press and hold the reset button continuously for 5 seconds a...
Page 44 - BLACK BOX; Tech support the; Great tech support is just 60 seconds away at; About Black Box
BLACK BOX ® Black Box Tech Support: FREE! Live. 24/7. Tech support the way it should be. Great tech support is just 60 seconds away at 724-746-5500 or blackbox.com. 724-746-5500 | blackbox.com LGB624A, version 2 About Black Box Black Box provides an extensive range of networking and infrastructure p...
