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LGB1108A
LGB1126A
LGB1148A
Gigabit Managed Switches
Managed Gigabit Switch
®
BL A CK BOX
An affordable managed switch with
the power to be a key component of
your network infrastructure.
Order toll-free in the U.S.: Call 877-877-BBOX (outside U.S. call 724-746-5500)
Customer
FREE technical support 24 hours a day, 7 days a week: Call 724-746-5500 or fax 724-746-0746
Support
Mailing address: Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018
Information
Web site: www.blackbox.com
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Trademarks Trademarks Used in this Manual Black Box and the Double Diamond logo are registered trademarks of BB Technologies, Inc. Any other trademarks mentioned in this manual are acknowledged to be the property of the trademark owners. 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 experts in less than 30 seco
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FCC Statement 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 with the manufacturer’s instructions, may cause inter ference to radio communication. It has been tested and found to comply with the limits for a Class A computing device in accordance with the specifications in Subpart B of Part 15 of FCC rules,
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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 deberán ser guardadas para referencia futura. 3. Todas las advertencias en el aparato eléctrico y en sus instrucciones de operación deben ser respetadas. 4. Todas las instrucciones de operación y uso deben ser seguidas. 5. El aparato
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Table of Contents Table of Contents 1. Overview ...............................................................................................................................................................................9 1.1 Initial Configuration ....................................................................................................................................................... 10 1.2 Connecting to PCs, Servers, Hubs, and Switches ......................................
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Chapter 1: Overview 3.4 Spanning Tree ...............................................................................................................................................................63 3.4.1 Bridge Settings ...................................................................................................................................................64 3.4.2. MSTI Mapping .....................................................................................................
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Chapter 1: Overview 3.13 GVRP ......................................................................................................................................................................... 129 3.13.1 Configuration .................................................................................................................................................. 129 3.13.2 Statistics ...................................................................................................
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Chapter 1: Overview 4.6 AAA ...........................................................................................................................................................................186 4.6.1 Configuration ...................................................................................................................................................186 4.6.2 RADIUS Overview ................................................................................................
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Chapter 1: Overview 1 Overview This user’s manual provides step-by-step instructions for configuring and monitoring your Gigabit Managed Switch through the Web via an RJ-45 (serial) interface and Ethernet port. Detailed explanations of hardware and software functions are shown, along with examples of the operation for Web-based interface. The Gigabit Managed Switch, part of the next generation of Web-managed switches from Black Box, provides a reliable infrastructure for your business networ
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Chapter 1: Overview 1.1 Initial Configuration This section details how to configure and manage the Gigabit Managed Switch through the Web user interface. This feature enables administrators to easily access and monitor the entire status of the switch through any one port of the switch. Statuses which may be monitored include status of the MIBs, activity of each port, status of spanning trees, port aggregation status, multicast traffic, VLAN and priority status, even illegal access records.
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Chapter 1: Overview The login process now is completed. In this login menu, you must input the complete username and password respectively: the Gigabit Managed Switch will not give you a shortcut to username automatically. This may be inconvenient, but it is safer. The Gigabit Managed Switch supports a simple user management function allowing only one administrator to configure the system at the same time. If there are two or more users using an administrator’s identity, it will only allow t
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Chapter 2: System Configuration Figure 1-2. Accessing the on-line help function. LGB1108A Page 12 724-746-5500 | blackbox.com 724-746-5500 | blackbox.com
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Chapter 2: System Configuration Connecting Network Devices The switch is designed to be connected to 10-, 100-, or 1000-Mbps network cards in PCs and servers, as well as to other switch- es and hubs. It may also be connected to remote devices using optional SFP transceivers. Twisted-Pair Devices Each device requires an unshielded twisted-pair (UTP) cable with RJ-45 connectors at both ends. Use Category 5, 5e, or 6 cable for 1000BASE-T connections, Category 5 or better for 100BASE-TX connection
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Chapter 2: System Configuration 1.3 Network Wiring Connections Today, the punchdown block is an integral part of many of the newer equipment racks. It is actually part of the patch panel. Instructions for making connections in the wiring closet with this type of equipment follows: Step 1: Attach one end of a patch cable to an available port on the switch, and the other end to the patch panel. Step 2. If not already in place, attach one end of a cable segment to the back of the patch panel where
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Chapter 2: System Configuration 2. System Configuration This chapter describes all of the basic configration tasks, including the system information and any management of the switch (e.g., Time, Account, IP, Syslog, and SNMP). 2.1 System Information After logging in, the switch shows you the system information. This page is the default and tells you the basic information of the system, including “Model Name”, “System Description”, “Contact”, “Device Name”, “System Uptime”, “BIOS Version”, “Fi
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Chapter 2: System Configuration • Contact: Enter the contact person’s name and phone here. You can configure this parameter through the device’s user inter- face or SNMP. • Device Name: The name of the switch. User-defined. • System Date: Show the system time of the switch. Its format: day of week, month, day, hours : minutes : seconds, year. • System Uptime: The time accumulated since this switch is powered up. Its format is day, hour, minute, second. • BIOS Version: The version of the BIOS in
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Chapter 2: System Configuration 2.1.2 Configuration You can identify the system by configuring the contact information, name, and location of the switch. Web Interface To configure System Information in the Web interface: 1. Click System, System Information, Configuration. 2. Write System Contact, System Name, System Location information in this page. 3. Click Save. Figure 2-2. System Information Configuration screen. Parameter Description • System Contact: The textual identification of the cont
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Chapter 2: System Configuration 2.1.3 CPU Load This page displays the CPU load, using an SVG graph. The load is measured as averaged over the last 100-ms, 1-second, and 10-second intervals. The last 120 samples are graphed, and the last numbers are displayed as text as well. To display the SVG graph, your browser must support the SVG format. Consult the SVG Wiki for more information on browser support. Specifically, at the time of writing, Microsoft Internet Explorer will need to have a plug
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Chapter 2: System Configuration 2.2 Time This section describes how to configure the switch time, including Time Configuration and NTP Configuration. 2.2.1 Manual The switch provides manual and automatic ways to set the system time via NTP. Manual setting is simple. Input “Year”, “Month”, “Day”, “Hour”, “Minute” and “Second” within the valid value range indicated in each item. Web Interface To configure Time in the Web interface: 1. Click Time, Manual. 2. Specify the Time parameter in manual pa
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Chapter 2: System Configuration • Daylight Savings Time Set Offset: Daylight savings time is used in some countries. If you select this setting, the unit will adjust the time, forward or backward in increments of one hour, between the starting date and the ending date that you select. For example, if you set the daylight savings offset to be 1 hour, when the time reaches the starting time, the system time will be increased one hour. And when the time reaches the ending time, the system time w
