User Guide
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... Guide provides the following sections: ■ Getting Started - provides information for viewing and configuring essential information required for the 3Com® Baseline Switch 2924-PWR Plus. This section provides an overview to -navigate. Provides introductory information about the Web user interface for setting up and maintaining device settings. ■ Managing Device Security - ABOUT THIS GUIDE User Guide...
... Guide provides the following sections: ■ Getting Started - provides information for viewing and configuring essential information required for the 3Com® Baseline Switch 2924-PWR Plus. This section provides an overview to -navigate. Provides introductory information about the Web user interface for setting up and maintaining device settings. ■ Managing Device Security - ABOUT THIS GUIDE User Guide...
User Guide
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.... Information that alerts you to an application, system, or device. Intended Audience 5 Intended Audience This guide is intended for the 3Com® Baseline Switch 2924-PWR Plus include the following: ■ Safety and Support Information: Provides installation, set-up, and regulatory compliance information. Caution Warning Information that... guide, follow the instructions in Adobe Acrobat Reader Portable Document Format (PDF) or HTML on the 3Com Web site: ■ http://www.3Com.com Conventions Table 1 lists conventions that describes important features or instructions.
.... Information that alerts you to an application, system, or device. Intended Audience 5 Intended Audience This guide is intended for the 3Com® Baseline Switch 2924-PWR Plus include the following: ■ Safety and Support Information: Provides installation, set-up, and regulatory compliance information. Caution Warning Information that... guide, follow the instructions in Adobe Acrobat Reader Portable Document Format (PDF) or HTML on the 3Com Web site: ■ http://www.3Com.com Conventions Table 1 lists conventions that describes important features or instructions.
User Guide
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...contains introductory information about the 3Com® Baseline Switch 2924-PWR Plus (hereafter called the Switch) and how they can be used in your network. It covers summaries of hardware and software features and also the following topics: ■ About the Switch 2924-PWR ■ Front Panel ...Detail ■ LED Status Indicators ■ System Specifications ■ Installing the Switch ■ Setting Up for Management ■ Methods of Managing a Switch ■ Switch Setup Overview ■ Using the Command Line Interface (CLI) ■ Setting Up Web...
...contains introductory information about the 3Com® Baseline Switch 2924-PWR Plus (hereafter called the Switch) and how they can be used in your network. It covers summaries of hardware and software features and also the following topics: ■ About the Switch 2924-PWR ■ Front Panel ...Detail ■ LED Status Indicators ■ System Specifications ■ Installing the Switch ■ Setting Up for Management ■ Methods of Managing a Switch ■ Switch Setup Overview ■ Using the Command Line Interface (CLI) ■ Setting Up Web...
User Guide
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Supported (using the IEEE Std 802.ID, 1998 Edition): Four traffic queues per port The Switch 2924-PWR includes the following model: ■ Baseline Switch 2924-PWR Plus 24-Port The Switch 2924-PWR features the following advantages: ■ Full Gigabit speed access ports ■ Jumbo frames support ■...full duplex operation all ports. If fiber SFP transceivers are used, Auto MDIX is a Gigabit Ethernet switching products that delivers flexible three-speed performance (10/100/1000), Power over Ethernet (PoE) and advanced voice-optimized features such as auto-QoS and auto-voice...
Supported (using the IEEE Std 802.ID, 1998 Edition): Four traffic queues per port The Switch 2924-PWR includes the following model: ■ Baseline Switch 2924-PWR Plus 24-Port The Switch 2924-PWR features the following advantages: ■ Full Gigabit speed access ports ■ Jumbo frames support ■...full duplex operation all ports. If fiber SFP transceivers are used, Auto MDIX is a Gigabit Ethernet switching products that delivers flexible three-speed performance (10/100/1000), Power over Ethernet (PoE) and advanced voice-optimized features such as auto-QoS and auto-voice...
User Guide
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Front Panel Detail 15 Table 1 Hardware Features (continued) Feature Switch 2924-PWR Ethernet, Fast Ethernet, Auto-negotiating 10/100/1000BASE-T ports and Gigabit Ethernet Ports SFP Ethernet Ports Supports fiber Gigabit Ethernet long-wave (LX), and fiber Gigabit Ethernet short-wave (SX) transceivers in any combination. Mounting 19-inch rack or standalone mounting Front Panel Detail Figure 1 shows the front panel of the Switch 2924-PWR Plus 24-Port unit Figure 1 Switch 2924-PWR Plus 24-Port-front panel. 1 45 89 13 16 17 20 12 22 24 24 21 23
Front Panel Detail 15 Table 1 Hardware Features (continued) Feature Switch 2924-PWR Ethernet, Fast Ethernet, Auto-negotiating 10/100/1000BASE-T ports and Gigabit Ethernet Ports SFP Ethernet Ports Supports fiber Gigabit Ethernet long-wave (LX), and fiber Gigabit Ethernet short-wave (SX) transceivers in any combination. Mounting 19-inch rack or standalone mounting Front Panel Detail Figure 1 shows the front panel of the Switch 2924-PWR Plus 24-Port unit Figure 1 Switch 2924-PWR Plus 24-Port-front panel. 1 45 89 13 16 17 20 12 22 24 24 21 23
User Guide
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... 2924-PWR SFP Plus 24-Port Ethernet switch provides LED indicators on the LEDs of the LEDs. the LED flashes quickly when the port is not connected. Delivering power. The port is sending or receiving data. The port works at the rate of 1000 Mbps; Table 2 describes the meanings of the Switch 2924-PWR LED Power Label Power 10/100/1000...
... 2924-PWR SFP Plus 24-Port Ethernet switch provides LED indicators on the LEDs of the LEDs. the LED flashes quickly when the port is not connected. Delivering power. The port is sending or receiving data. The port works at the rate of 1000 Mbps; Table 2 describes the meanings of the Switch 2924-PWR LED Power Label Power 10/100/1000...
User Guide
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... Input voltage Power consumption (full load) Operating temperature Relative humidity Switch 2924-PWR Plus 24-Port 3CBLSG24PWR 44×440×265 mm (1.73 17.3 10.43 in.) 3.6 kg (7.9 lb) One Console port 24 × 10/100/1000 Mbps Ethernet ports Four Gigabit SFP Combo ports Rated voltage range: 100-240 VAC, 50/60 Hz 350 W 0 to 40 °...
... Input voltage Power consumption (full load) Operating temperature Relative humidity Switch 2924-PWR Plus 24-Port 3CBLSG24PWR 44×440×265 mm (1.73 17.3 10.43 in.) 3.6 kg (7.9 lb) One Console port 24 × 10/100/1000 Mbps Ethernet ports Four Gigabit SFP Combo ports Rated voltage range: 100-240 VAC, 50/60 Hz 350 W 0 to 40 °...
User Guide
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... Part 15 Subpart B Class A, ICES-003 Class A, VCCI Class A, EN61000-3-2, EN61000-3-3. rack-mounted using the supplied mounting kit B DEVICE SPECIFICATIONS AND FEATURES Related Standards The 3Com® Baseline Switch 2924-PWR Plus has been designed to +158 °F) 0-95% (non-condensing) EN 60068 (IEC 68) Physical Width Depth Height Weight Mounting 440 mm (17.3 in.) 265...
... Part 15 Subpart B Class A, ICES-003 Class A, VCCI Class A, EN61000-3-2, EN61000-3-3. rack-mounted using the supplied mounting kit B DEVICE SPECIFICATIONS AND FEATURES Related Standards The 3Com® Baseline Switch 2924-PWR Plus has been designed to +158 °F) 0-95% (non-condensing) EN 60068 (IEC 68) Physical Width Depth Height Weight Mounting 440 mm (17.3 in.) 265...
User Guide
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...no traffic is used to the next. Auto negotiation allows the ports to do the following features: Table 9 Features of the Baseline Switch 2924-PWR Plus Feature Auto Negotiation Automatic MAC Addresses Aging Back Pressure Address Resolution Protocol (ARP) Class Of Service (CoS) Description The purpose ... Electrical Line Frequency Input Voltage Current Rating Maximum Power Consumption Max Heat Dissipation 50/60 Hz 100-240 Vac (auto range) 5.1 Amp (Max) 350 Watts 1194.6 BTU/hr Switch Features This section describes the device features. Auto negotiation is to allow a device to exchange...
...no traffic is used to the next. Auto negotiation allows the ports to do the following features: Table 9 Features of the Baseline Switch 2924-PWR Plus Feature Auto Negotiation Automatic MAC Addresses Aging Back Pressure Address Resolution Protocol (ARP) Class Of Service (CoS) Description The purpose ... Electrical Line Frequency Input Voltage Current Rating Maximum Power Consumption Max Heat Dissipation 50/60 Hz 100-240 Vac (auto range) 5.1 Amp (Max) 350 Watts 1194.6 BTU/hr Switch Features This section describes the device features. Auto negotiation is to allow a device to exchange...
User Guide
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... the ability to mark frames with a desired Class of Service (CoS) tag value. IEEE 802.1Q defines an architecture for the switch. DHCP service is not intended as text files. An important requirement included in this delay, and can take up to 30-60....2. During this time, STP detects possible loops, allowing time for status changes to propagate and for many applications. Switch Features 217 Table 9 Features of the Baseline Switch 2924-PWR Plus (continued) Feature Command Line Interface Configuration File Management DHCP Clients Domain Name System Fast Link Full 802.1Q VLAN...
... the ability to mark frames with a desired Class of Service (CoS) tag value. IEEE 802.1Q defines an architecture for the switch. DHCP service is not intended as text files. An important requirement included in this delay, and can take up to 30-60....2. During this time, STP detects possible loops, allowing time for status changes to propagate and for many applications. Switch Features 217 Table 9 Features of the Baseline Switch 2924-PWR Plus (continued) Feature Command Line Interface Configuration File Management DHCP Clients Domain Name System Fast Link Full 802.1Q VLAN...
User Guide
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... are transmitted to the relevant ports. Users specify which allows one-to-many and many-to-many connections for hubs and switches is addressed to a specific Multicast address, from a monitored port to form a single LAG. Only authenticated and approved system..., binds and monitors the port binding within the system. 218 APPENDIX B: DEVICE SPECIFICATIONS AND FEATURES Table 9 Features of the Baseline Switch 2924-PWR Plus (continued) Feature LACP Link Aggregated Groups MAC Address Capacity Support MAC Multicast Support MDI/MDIX Support Password Management Port-based Authentication...
... are transmitted to the relevant ports. Users specify which allows one-to-many and many-to-many connections for hubs and switches is addressed to a specific Multicast address, from a monitored port to form a single LAG. Only authenticated and approved system..., binds and monitors the port binding within the system. 218 APPENDIX B: DEVICE SPECIFICATIONS AND FEATURES Table 9 Features of the Baseline Switch 2924-PWR Plus (continued) Feature LACP Link Aggregated Groups MAC Address Capacity Support MAC Multicast Support MDI/MDIX Support Password Management Port-based Authentication...
User Guide
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... configuration upload/download via TFTP. A RADIUS server maintains a user database, which allows network device management and monitoring). Switches exchange configuration messages using specifically formatted frames and selectively enable and disable forwarding on ports. It relies upon certificates and ... and data integrity. MAC entries can take 30-60 seconds for each carrying a sequence number. Switch Features 219 Table 9 Features of the Baseline Switch 2924-PWR Plus (continued) Feature Power over Ethernet RADIUS Clients Rapid Spanning Tree Remote Monitoring Self-Learning MAC Addresses ...
... configuration upload/download via TFTP. A RADIUS server maintains a user database, which allows network device management and monitoring). Switches exchange configuration messages using specifically formatted frames and selectively enable and disable forwarding on ports. It relies upon certificates and ... and data integrity. MAC entries can take 30-60 seconds for each carrying a sequence number. Switch Features 219 Table 9 Features of the Baseline Switch 2924-PWR Plus (continued) Feature Power over Ethernet RADIUS Clients Rapid Spanning Tree Remote Monitoring Self-Learning MAC Addresses ...
User Guide
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... be grouped in the same VLAN. Packets sharing common attributes can be monitored and configured. 220 APPENDIX B: DEVICE SPECIFICATIONS AND FEATURES Table 9 Features of the Baseline Switch 2924-PWR Plus (continued) Feature VLAN Support Web-based Management Description VLANs are classified as belonging to a VLAN based on either the VLAN tag or based on a combination of...
... be grouped in the same VLAN. Packets sharing common attributes can be monitored and configured. 220 APPENDIX B: DEVICE SPECIFICATIONS AND FEATURES Table 9 Features of the Baseline Switch 2924-PWR Plus (continued) Feature VLAN Support Web-based Management Description VLANs are classified as belonging to a VLAN based on either the VLAN tag or based on a combination of...
User Guide
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...802.1D STP standard. It adds useful capabilities for packet-switched communications. Protocol (SNMP) Spanning Tree Protocol (STP) A technology that checks your network for network topology changes to Protocol (RSTP) about 10% of that required by minimizing the distance-vector, or ...hop count, which offers Management network management services. Rapid Spanning Tree RSTP reduces the convergence time for any loops. Secure Shell (SSH) A secure replacement for software downloads. Terminal Access Controller Access Control System Plus ...
...802.1D STP standard. It adds useful capabilities for packet-switched communications. Protocol (SNMP) Spanning Tree Protocol (STP) A technology that checks your network for network topology changes to Protocol (RSTP) about 10% of that required by minimizing the distance-vector, or ...hop count, which offers Management network management services. Rapid Spanning Tree RSTP reduces the convergence time for any loops. Secure Shell (SSH) A secure replacement for software downloads. Terminal Access Controller Access Control System Plus ...
User Guide
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...may cause harmful interference to Identify and Resolve Radio-TV Interference Problems This booklet is available from the Product Support web page for the Baseline Switch 2924-PWR Plus (3CBLSG24PWR) at their own expense. Operation of Conformity can radiate radio frequency energy and, if not installed ...a class A product. Cet appareil numérique de la Classe A est conforme à la norme NMB-003 du Canada. 3Com UK Peoplebuilding 2, Peoplebuilding Estate Maylands Avenue Hemel Hempstead, Hertfordshire HP2 4NW United Kingdom This product complies with Canadian ICES-003. Also available...
...may cause harmful interference to Identify and Resolve Radio-TV Interference Problems This booklet is available from the Product Support web page for the Baseline Switch 2924-PWR Plus (3CBLSG24PWR) at their own expense. Operation of Conformity can radiate radio frequency energy and, if not installed ...a class A product. Cet appareil numérique de la Classe A est conforme à la norme NMB-003 du Canada. 3Com UK Peoplebuilding 2, Peoplebuilding Estate Maylands Avenue Hemel Hempstead, Hertfordshire HP2 4NW United Kingdom This product complies with Canadian ICES-003. Also available...