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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ABOUT THIS GUIDE User Guide Overview This guide provides information about the Switch 2916 and 2924 and how they can be used in your switch from a remote web browser. The User Guide provides the following sections: ■ Getting Started - Provides introductory information about the Web user interface for configuring ... and the system contact person. ■ Configuring Ports - Provides information for setting up and maintaining device settings. ■ Managing Device Security - Provides information for the 3Com® Baseline Switch 2916-SFP Plus and Baseline Switch 2924-SFP Plus.
ABOUT THIS GUIDE User Guide Overview This guide provides information about the Switch 2916 and 2924 and how they can be used in your switch from a remote web browser. The User Guide provides the following sections: ■ Getting Started - Provides introductory information about the Web user interface for configuring ... and the system contact person. ■ Configuring Ports - Provides information for setting up and maintaining device settings. ■ Managing Device Security - Provides information for the 3Com® Baseline Switch 2916-SFP Plus and Baseline Switch 2924-SFP Plus.
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..., system, or device. Information that describes important features or instructions. 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. If release notes are... 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 alerts you to potential personal injury.
..., system, or device. Information that describes important features or instructions. 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. If release notes are... 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 alerts you to potential personal injury.
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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. It covers summaries of hardware and software features and also the following topics: ■ About the Switch 2916 and 2924 ■ Front Panel Detail ■ LED Status Indicators ■ System Specifications...
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. It covers summaries of hardware and software features and also the following topics: ■ About the Switch 2916 and 2924 ■ Front Panel Detail ■ LED Status Indicators ■ System Specifications...
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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 advantages: ■ Full Gigabit speed access ports ■ Jumbo frames ■ Port security ■ Link ...front panel ports Supported on all ports are used, Auto MDIX is not supported. If fiber SFP transceivers are supported. The Switch 2916 and 2924 ports are Gigabit Ethernet switching products that deliver flexible three-speed performance (10/100/1000) and advanced voice-optimized features ...
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 advantages: ■ Full Gigabit speed access ports ■ Jumbo frames ■ Port security ■ Link ...front panel ports Supported on all ports are used, Auto MDIX is not supported. If fiber SFP transceivers are supported. The Switch 2916 and 2924 ports are Gigabit Ethernet switching products that deliver flexible three-speed performance (10/100/1000) and advanced voice-optimized features ...
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...rack or 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 16 15 ...16 Figure 2 shows the front panel of the Switch 2916-SFP Plus 16-Port unit. Front Panel ...
...rack or 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 16 15 ...16 Figure 2 shows the front panel of the Switch 2916-SFP Plus 16-Port unit. Front Panel ...
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.... Table 2 Description on self test (POST). The port works at the rate 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 OFF Description... system is in full duplex mode. The port works at the rate of the LEDs. 14 CHAPTER 1: GETTING STARTED LED Status Indicators The 2916-SFP Plus 16-Port and 24-Port Ethernet switches provide LED indicators on the front panel for your convenience to monitor the...
.... Table 2 Description on self test (POST). The port works at the rate 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 OFF Description... system is in full duplex mode. The port works at the rate of the LEDs. 14 CHAPTER 1: GETTING STARTED LED Status Indicators The 2916-SFP Plus 16-Port and 24-Port Ethernet switches provide LED indicators on the front panel for your convenience to monitor the...
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...;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 Mbps Ethernet...
...;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 Mbps Ethernet...
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B DEVICE SPECIFICATIONS AND FEATURES Related Standards The 3Com® Baseline Switch 2916-SFP Plus and Baseline Switch 2924-SFP Plus have been designed to +158 °F) Humidity 0-95% (non-condensing) Standard EN 60068 (IEC 68) Physical Width Depth Height Weight Switch 2916-SFP Plus Switch 2924-SFP Plus Mounting 440 mm (17.3 in.) 173 mm cm (6.81 in.) 44 mm (1.73 in.) or 1U. 2.5 kg (5.5 lb) 2.6 kg (5.7 lb...
B DEVICE SPECIFICATIONS AND FEATURES Related Standards The 3Com® Baseline Switch 2916-SFP Plus and Baseline Switch 2924-SFP Plus have been designed to +158 °F) Humidity 0-95% (non-condensing) Standard EN 60068 (IEC 68) Physical Width Depth Height Weight Switch 2916-SFP Plus Switch 2924-SFP Plus Mounting 440 mm (17.3 in.) 173 mm cm (6.81 in.) 44 mm (1.73 in.) or 1U. 2.5 kg (5.5 lb) 2.6 kg (5.7 lb...
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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...from transmitting additional traffic. 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) ...
.... 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...from transmitting additional traffic. 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) ...
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...included in the provision of CLI commands, which Multicast routers are stored and manipulated as the main interface for the switch. The Fast Link option bypasses this standard is composed of other traffic. IGMP Snooping examines IGMP frame contents, when...SPECIFICATIONS AND FEATURES Table 11 Features of a response time for many applications. The CLI is considered too long 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 Clients...
...included in the provision of CLI commands, which Multicast routers are stored and manipulated as the main interface for the switch. The Fast Link option bypasses this standard is composed of other traffic. IGMP Snooping examines IGMP frame contents, when...SPECIFICATIONS AND FEATURES Table 11 Features of a response time for many applications. The CLI is considered too long 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 Clients...
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... with Crossover (MDIX). Passwords for system use. Port mirroring monitors and mirrors network traffic by forwarding copies 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-based Authentication Port-based Virtual... wiring for end stations is Media-Dependent Interface (MDI) and the standard wiring for hubs and switches is addressed to a specific Multicast address, from where copies of network topologies to enable faster convergence, without creating forwarding loops...
... with Crossover (MDIX). Passwords for system use. Port mirroring monitors and mirrors network traffic by forwarding copies 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-based Authentication Port-based Virtual... wiring for end stations is Media-Dependent Interface (MDI) and the standard wiring for hubs and switches is addressed to a specific Multicast address, from where copies of network topologies to enable faster convergence, without creating forwarding loops...
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... messages using specifically formatted frames and selectively enable and disable forwarding on a combination 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 Trivial File Transfer Protocol Virtual Cable ...
... messages using specifically formatted frames and selectively enable and disable forwarding on a combination 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 Trivial File Transfer Protocol Virtual Cable ...
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...functions, including Telnet. A loop can authenticate users with a cryptographic key, and encrypt data connections between management clients and the switch. It uses IP as the network layer protocol. SSH can often occur in the Internet suite of protocols which serves as...UDP packets are delivered just like services. Trivial File Transfer A TCP/IP protocol commonly used for packet-switched communications. Terminal Access Controller Access Control System Plus (TACACS+) TACACS+ is a logon authentication protocol that uses software running on a central server to control ...
...functions, including Telnet. A loop can authenticate users with a cryptographic key, and encrypt data connections between management clients and the switch. It uses IP as the network layer protocol. SSH can often occur in the Internet suite of protocols which serves as...UDP packets are delivered just like services. Trivial File Transfer A TCP/IP protocol commonly used for packet-switched communications. Terminal Access Controller Access Control System Plus (TACACS+) TACACS+ is a logon authentication protocol that uses software running on a central server to control ...
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... their own expense. Cet appareil numérique de la Classe A est conforme à la norme NMB-003 du Canada. Also available at http://www.3Com.com. Government Printing Office, Washington, DC 20402, Stock No. 004-000-00345-4. A copy of the signed Declaration of Conformity can radiate radio frequency energy... by one or more of the FCC rules. If necessary, the user should consult the dealer or an experienced radio/television technician 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
... their own expense. Cet appareil numérique de la Classe A est conforme à la norme NMB-003 du Canada. Also available at http://www.3Com.com. Government Printing Office, Washington, DC 20402, Stock No. 004-000-00345-4. A copy of the signed Declaration of Conformity can radiate radio frequency energy... by one or more of the FCC rules. If necessary, the user should consult the dealer or an experienced radio/television technician 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