User Guide
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3Com® Baseline Switch 2916-SFP Plus and Baseline Switch 2924-SFP Plus User Guide 3CBLSG16 / 3CBLSG24 www.3Com.com Part Number 10016143 Rev. AA Published May 2007
3Com® Baseline Switch 2916-SFP Plus and Baseline Switch 2924-SFP Plus User Guide 3CBLSG16 / 3CBLSG24 www.3Com.com Part Number 10016143 Rev. AA Published May 2007
User Guide
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... including adding, editing, and deleting device configuration information. ■ Viewing Basic Settings - This section provides an overview to -navigate. Provides information for the 3Com® Baseline Switch 2916-SFP Plus and Baseline Switch 2924-SFP Plus. Provides introductory information about the Web user interface for configuring both system and network security, including traffic control, ACLs, and device access methods. ■...
... including adding, editing, and deleting device configuration information. ■ Viewing Basic Settings - This section provides an overview to -navigate. Provides information for the 3Com® Baseline Switch 2916-SFP Plus and Baseline Switch 2924-SFP Plus. Provides introductory information about the Web user interface for configuring both system and network security, including traffic control, ACLs, and device access methods. ■...
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... the information in this guide. Related Documentation In addition to an application, system, or device. Intended Audience 5 Intended Audience This guide is intended for the 3Com Baseline Switch 2916-SFP Plus/2924-SFP Plus include the following: ■ Safety and Support Information: Provides installation, set-up, and regulatory compliance information. Caution Warning Information that are shipped with IT...
... the information in this guide. Related Documentation In addition to an application, system, or device. Intended Audience 5 Intended Audience This guide is intended for the 3Com Baseline Switch 2916-SFP Plus/2924-SFP Plus include the following: ■ Safety and Support Information: Provides installation, set-up, and regulatory compliance information. Caution Warning Information that are shipped with IT...
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... and also the following topics: ■ About the Switch 2916 and 2924 ■ 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... Users and Passwords ■ Upgrading Software using the CLI 1 GETTING STARTED This chapter contains introductory information about the 3Com® Baseline Switch 2916-SFP Plus and the Baseline Switch 2924-SFP Plus and how they can be used in your network.
... and also the following topics: ■ About the Switch 2916 and 2924 ■ 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... Users and Passwords ■ Upgrading Software using the CLI 1 GETTING STARTED This chapter contains introductory information about the 3Com® Baseline Switch 2916-SFP Plus and the Baseline Switch 2924-SFP Plus and how they can be used in your network.
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...Auto-negotiation Forwarding Modes Duplex Modes Auto MDI/MDIX Flow Control Traffic Prioritization Switch 2916 and 2924 Up to build a secure converged network. This makes the switches ideal for medium businesses and small enterprises seeking to 8,000 supported Supported ...supported by the Switch 2916 Hardware Features and 2924. The Switch 2916 and 2924 ports are used, Auto MDIX is not supported. The Switch 2916 and 2924 includes the following models: ■ Baseline Switch 2916-SFP Plus 16-Port ■ Baseline Switch 2924-SFP Plus 24-Port The Switch 2916 and 2924 feature the following...
...Auto-negotiation Forwarding Modes Duplex Modes Auto MDI/MDIX Flow Control Traffic Prioritization Switch 2916 and 2924 Up to build a secure converged network. This makes the switches ideal for medium businesses and small enterprises seeking to 8,000 supported Supported ...supported by the Switch 2916 Hardware Features and 2924. The Switch 2916 and 2924 ports are used, Auto MDIX is not supported. The Switch 2916 and 2924 includes the following models: ■ Baseline Switch 2916-SFP Plus 16-Port ■ Baseline Switch 2924-SFP Plus 24-Port The Switch 2916 and 2924 feature the following...
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Front Panel Detail 13 Table 1 Hardware Features (continued) Feature Switch 2916 and 2924 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 ...standalone mounting Front Panel Detail Figure 1 shows the front panel of the Switch 2924-SFP Plus 24-Port unit. Figure 2 Switch 2924 SFP Plus 24-Port-front panel 1 45 89 13 16 17 20 12 22 24 24 21 23 Figure 1 Switch 2916 SFP 16-Port-front panel 1 45 8 14 16 9 12 13 ...
Front Panel Detail 13 Table 1 Hardware Features (continued) Feature Switch 2916 and 2924 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 ...standalone mounting Front Panel Detail Figure 1 shows the front panel of the Switch 2924-SFP Plus 24-Port unit. Figure 2 Switch 2924 SFP Plus 24-Port-front panel 1 45 89 13 16 17 20 12 22 24 24 21 23 Figure 1 Switch 2916 SFP 16-Port-front panel 1 45 8 14 16 9 12 13 ...
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... or is in half duplex mode. Table 2 describes the meanings of the Switch 2916 and 2924 LED Power Label Power 10/100/1000 BASE-T Ethernet port status Link/ Activity Duplex mode Duplex 1000Base SFP SFP port status Module Active Status Green Yellow OFF Green Yellow OFF Yellow OFF Green...is not connected, or is in full duplex mode. Table 2 Description on the front panel for your convenience to monitor the switch. 14 CHAPTER 1: GETTING STARTED LED Status Indicators The 2916-SFP Plus 16-Port and 24-Port Ethernet switches provide LED indicators on the LEDs of the LEDs.
... or is in half duplex mode. Table 2 describes the meanings of the Switch 2916 and 2924 LED Power Label Power 10/100/1000 BASE-T Ethernet port status Link/ Activity Duplex mode Duplex 1000Base SFP SFP port status Module Active Status Green Yellow OFF Green Yellow OFF Yellow OFF Green...is not connected, or is in full duplex mode. Table 2 Description on the front panel for your convenience to monitor the switch. 14 CHAPTER 1: GETTING STARTED LED Status Indicators The 2916-SFP Plus 16-Port and 24-Port Ethernet switches provide LED indicators on the LEDs of the LEDs.
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... (H×W×D) Weight Console port Gigabit Ethernet ports on the front panel AC Input voltage Power consumption (full load) Operating temperature Relative humidity Switch 2916-SFP Plus 16-Port 3CBLSG16 Switch 2924-SFP Plus 24-Port 3CBLSG24 44×440×173 mm (1.73 17.3 6.81 in.) 2.0 kg (4.4 lb) One Console port 16 × 10/100/100...
... (H×W×D) Weight Console port Gigabit Ethernet ports on the front panel AC Input voltage Power consumption (full load) Operating temperature Relative humidity Switch 2916-SFP Plus 16-Port 3CBLSG16 Switch 2924-SFP Plus 24-Port 3CBLSG24 44×440×173 mm (1.73 17.3 6.81 in.) 2.0 kg (4.4 lb) One Console port 16 × 10/100/100...
User Guide
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.... rack-mounted using the supplied mounting kit Storage Temperature -40 to +70 °C (-40 to 104°F). B DEVICE SPECIFICATIONS AND FEATURES Related Standards The 3Com® Baseline Switch 2916-SFP Plus and Baseline Switch 2924-SFP Plus have been designed to the following standards: Function 8802-3, IEEE 802.3 (Ethernet), IEEE 802.3u (Fast Ethernet), IEEE 802.3ab (Gigabit Ethernet), IEEE...
.... rack-mounted using the supplied mounting kit Storage Temperature -40 to +70 °C (-40 to 104°F). B DEVICE SPECIFICATIONS AND FEATURES Related Standards The 3Com® Baseline Switch 2916-SFP Plus and Baseline Switch 2924-SFP Plus have been designed to the following standards: Function 8802-3, IEEE 802.3 (Ethernet), IEEE 802.3u (Fast Ethernet), IEEE 802.3ab (Gigabit Ethernet), IEEE...
User Guide
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... Auto negotiation allows the ports to do the following features: Table 11 Features of the Baseline Switch 2916-SFP Plus and Switch 2924-SFP Plus Feature Auto Negotiation Automatic MAC Addresses Aging Back Pressure Description The purpose of auto negotiation is ... to prevent buffer overflows. Electrical 185 Electrical Line Frequency Input Voltage Current Rating Switch 2916-SFP Plus Switch 2924-SFP Plus Maximum Power Consumption Switch 2916-SFP Plus Switch 2924-SFP Plus Max Heat Dissipation Switch 2916-SFP Plus Switch 2924-SFP Plus 50/60 Hz 100-240 Vac (auto range) 1 Amp (Max) 1.5...
... Auto negotiation allows the ports to do the following features: Table 11 Features of the Baseline Switch 2916-SFP Plus and Switch 2924-SFP Plus Feature Auto Negotiation Automatic MAC Addresses Aging Back Pressure Description The purpose of auto negotiation is ... to prevent buffer overflows. Electrical 185 Electrical Line Frequency Input Voltage Current Rating Switch 2916-SFP Plus Switch 2924-SFP Plus Maximum Power Consumption Switch 2916-SFP Plus Switch 2924-SFP Plus Max Heat Dissipation Switch 2916-SFP Plus Switch 2924-SFP Plus 50/60 Hz 100-240 Vac (auto range) 1 Amp (Max) 1.5...
User Guide
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...with a desired Class of these services. ARP is not intended as text files. DHCP service is composed of the Baseline Switch 2916-SFP Plus and Switch 2924-SFP Plus (continued) Feature Address Resolution Protocol (ARP) Class Of Service (CoS) Command Line Interface Configuration File Management DHCP ... system startup. The Configuration file includes both system wide and port specific device configuration. This allows the switch to use IP addresses for the switch. LAGs provide: ■ Fault tolerance protection from work stations configured for virtual bridged LANs, the services...
...with a desired Class of these services. ARP is not intended as text files. DHCP service is composed of the Baseline Switch 2916-SFP Plus and Switch 2924-SFP Plus (continued) Feature Address Resolution Protocol (ARP) Class Of Service (CoS) Command Line Interface Configuration File Management DHCP ... system startup. The Configuration file includes both system wide and port specific device configuration. This allows the switch to use IP addresses for the switch. LAGs provide: ■ Fault tolerance protection from work stations configured for virtual bridged LANs, the services...
User Guide
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...-to the relevant ports. A RADIUS server maintains a user database, which allows one-to-many and many connections for hubs and switches is a client/server-based protocol. RMON is addressed to a specific Multicast address, from incoming packets. Standard wiring for end stations ... MAC address learning from where copies of the frame are authenticated via an external server. Switch Features 187 Table 11 Features of the Baseline Switch 2916-SFP Plus and Switch 2924-SFP Plus (continued) Feature MAC Address Capacity Support MAC Multicast Support MDI/MDIX Support Password Management Port...
...-to the relevant ports. A RADIUS server maintains a user database, which allows one-to-many and many connections for hubs and switches is a client/server-based protocol. RMON is addressed to a specific Multicast address, from incoming packets. Standard wiring for end stations ... MAC address learning from where copies of the frame are authenticated via an external server. Switch Features 187 Table 11 Features of the Baseline Switch 2916-SFP Plus and Switch 2924-SFP Plus (continued) Feature MAC Address Capacity Support MAC Multicast Support MDI/MDIX Support Password Management Port...
User Guide
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...web browser. Packets sharing common attributes can be monitored and configured. 188 APPENDIX B: DEVICE SPECIFICATIONS AND FEATURES Table 11 Features of switching ports that comprise a single broadcast domain. Events are sent as an alternative to aging, and are divided into configuration commands,... as SNMP traps to a VLAN based on either the VLAN tag or based on ports. Packets are collections of the Baseline Switch 2916-SFP Plus and Switch 2924-SFP Plus (continued) Feature SNMP Alarms and Trap Logs SNMP Versions 1 and 2 Spanning Tree Protocol SSL Static MAC Entries TCP TFTP...
...web browser. Packets sharing common attributes can be monitored and configured. 188 APPENDIX B: DEVICE SPECIFICATIONS AND FEATURES Table 11 Features of switching ports that comprise a single broadcast domain. Events are sent as an alternative to aging, and are divided into configuration commands,... as SNMP traps to a VLAN based on either the VLAN tag or based on ports. Packets are collections of the Baseline Switch 2916-SFP Plus and Switch 2924-SFP Plus (continued) Feature SNMP Alarms and Trap Logs SNMP Versions 1 and 2 Spanning Tree Protocol SSL Static MAC Entries TCP TFTP...
User Guide
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...the older IEEE 802.1D STP standard. It adds useful capabilities for packet-switched communications. A loop can authenticate users with a cryptographic key, and encrypt data connections between management clients and the switch. Protocol (TFTP) User Datagram Protocol (UDP) UDP provides a datagram ... of transmission cost. Rapid Spanning Tree RSTP reduces the convergence time for software downloads. Terminal Access Controller Access Control System Plus (TACACS+) TACACS+ is useful when TCP would be discarded before reaching their targets. UDP is a logon authentication protocol that...
...the older IEEE 802.1D STP standard. It adds useful capabilities for packet-switched communications. A loop can authenticate users with a cryptographic key, and encrypt data connections between management clients and the switch. Protocol (TFTP) User Datagram Protocol (UDP) UDP provides a datagram ... of transmission cost. Rapid Spanning Tree RSTP reduces the convergence time for software downloads. Terminal Access Controller Access Control System Plus (TACACS+) TACACS+ is useful when TCP would be discarded before reaching their targets. UDP is a logon authentication protocol that...
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... This booklet is likely to cause harmful interference to correct the interference by European Directive 93/68/EEC. Also available at http://www.3Com.com. Government Printing Office, Washington, DC 20402, Stock No. 004-000-00345-4. Warning: This is encouraged to try to radio ...interference when the equipment is operated in a residential area is available from the Product Support web page for the Baseline Switch 2916/2924-SFP Plus family (3CBLSG16 and 3CBLSG24) at http://support.3com.com/doc/BL_SWITCH_2916/2924_SFP_EU_DOC.pdf These limits are on , the user is a class A product.
... This booklet is likely to cause harmful interference to correct the interference by European Directive 93/68/EEC. Also available at http://www.3Com.com. Government Printing Office, Washington, DC 20402, Stock No. 004-000-00345-4. Warning: This is encouraged to try to radio ...interference when the equipment is operated in a residential area is available from the Product Support web page for the Baseline Switch 2916/2924-SFP Plus family (3CBLSG16 and 3CBLSG24) at http://support.3com.com/doc/BL_SWITCH_2916/2924_SFP_EU_DOC.pdf These limits are on , the user is a class A product.