Black Box LGB2124A - Manual

Black Box LGB2124A

Black Box LGB2124A – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

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Table of Contents:

  • Page 2 – Trademarks Used in this Manual; Intel is a registered trademark of Intel Corporation.
  • Page 3 – FCC and IC RFI Statements; Statements
  • Page 4 – NOM Statement; Todas las instrucciones de operación y uso deben ser seguidas.
  • Page 5 – Table of Contents
  • Page 7 – Chapter 1: Specifications
  • Page 8 – auto detection function; Management Software Specifications; Supports by-port Egress/Ingress rate control
  • Page 9 – media autosensing ports.
  • Page 11 – Hardware Description
  • Page 15 – Chapter 3: Installation; Starting Up the Switch; TP Port and Cable Installation
  • Page 16 – The switch is ready to operate.
  • Page 17 – Switch Cascading Topology
  • Page 18 – Typical Network Topology in Deployment
  • Page 19 – VLAN 1
  • Page 20 – 4-Port Gigabit Smart Switch Eco Fanless
  • Page 22 – Please refer to RFC 1597 and RFC 1466 for more information.
  • Page 24 – Typical Applications; The switch is suitable for the following applications.
  • Page 27 – Chapter 4: Basic Concepts and Management; Basic Concepts and Management; Ethernet originated and was implemented at Xerox
  • Page 29 – For more information about SAP, refer to the IEEE 802.2 standard.
  • Page 30 – Bit
  • Page 31 – Frame transmission
  • Page 34 – Collision
  • Page 35 – What if VLAN tagging is applied?
  • Page 37 – Terminology
  • Page 38 – How does a switch operate?
  • Page 41 – Untagged frame: An Ethernet frame carries no VLAN tag information.
  • Page 42 – How does a Tagged VLAN work?
  • Page 43 – Buy new network equipment with higher throughput, or
  • Page 44 – There are also some constraints when applying LACP:
  • Page 45 – Chapter 5: Operation of Web-based Management; Web Management Home Overview
  • Page 46 – Page Layout Information
  • Page 48 – Parameter description:
  • Page 49 – Lease Time Left: Shows the lease time left for the DHCP client.
  • Page 51 – Function name: VLAN Mode Setting
  • Page 53 – All: Forward all tagged and untagged packets.
  • Page 56 – Function name: IGMP Snooping Configuration
  • Page 57 – Function name: SNMP Configuration
  • Page 58 – Parameters description:
  • Page 59 – Function name: Loop Detection Configuration
  • Page 60 – Function name: Broadcast Storm Protection configuration
  • Page 62 – Function name: QoS Configuration
  • Page 63 – Function name: DSCP QoS Mode
  • Page 64 – There are four functions contained in the monitoring function.
  • Page 66 – Tx Packets: The counting number of the packet transmitted.
  • Page 67 – Function name: IGMP Status
  • Page 69 – There are five functions contained in the maintenance function.
  • Page 70 – Function name: Factory Default
  • Page 71 – Function name: Logout
  • Page 72 – Chapter 6: Troubleshooting; Resolving a No Link Condition
  • Page 73 – Appendix: MIB Specifications
  • Page 74 – NOTES
  • Page 76 – About Black Box; BLACK BOX; Tech support the
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BLACK BOX

®

Supports http and SNMP interface for switch

management.

• The LGB2118A has (16) 10-/100-/1000-Mbps TP ports

and (2) Gigabit SFP ports.

• The LGB2124A has (20) 10-/100-/1000-Mbps TP ports

and (4) Gigabit TP/SFP dual-media ports.

Gigabit Smart Switch Eco Fanless

LGB2118A

LGB2124A

Order toll-free in the U.S.: Call 877-877-BBOX (outside U.S. call 724-746-5500)

FREE technical support 24 hours a day, 7 days a week: Call 724-746-5500 or fax 724-746-0746

Mailing address: Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018

Web site: www.blackbox.com • E-mail: info @blackbox.com

Customer

Support

Information

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Summary

Page 2 - Trademarks Used in this Manual; Intel is a registered trademark of Intel Corporation.

724-746-5500 | blackbox.com Page 2 Trademarks Used in this Manual We‘re here to help! If you have any questions about your application or our products, contact Black Box Tech Support at 724-746-5500 or go to blackbox.com and click on “Talk to Black Box.” You’ll be live with one of our technical expe...

Page 3 - FCC and IC RFI Statements; Statements

724-746-5500 | blackbox.com Page 3 FCC and IC RFI Statements Federal Communications Commission and Industry Canada Radio Frequency Interference Statements This equipment generates, uses, and can radiate radio-frequency energy, and if not installed and used properly, that is, in strict accordance wit...

Page 4 - NOM Statement; Todas las instrucciones de operación y uso deben ser seguidas.

724-746-5500 | blackbox.com Page 4 NOM Statement Instrucciones de Seguridad(Normas Oficiales Mexicanas Electrical Safety Statement) 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 operación debe...

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