User Guide
Page 1
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 3Com® Baseline Switch 2916-SFP Plus and Baseline Switch 2924-SFP Plus User Guide 3CBLSG16 / 3CBLSG24 www.3Com.com Part Number 10016143 Rev.
User Guide
Page 3
...provides an overview to -navigate. It covers summaries of hardware and software features. ■ Using the 3Com Web Interface - provides information for viewing and configuring essential information required for configuring port settings. Provides information ... 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. 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...
...provides an overview to -navigate. It covers summaries of hardware and software features. ■ Using the 3Com Web Interface - provides information for viewing and configuring essential information required for configuring port settings. Provides information ... 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. 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...
User Guide
Page 5
... in this 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. Caution Warning Information that alerts you to ... notes are available in the release notes. 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.
... in this 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. Caution Warning Information that alerts you to ... notes are available in the release notes. 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.
User Guide
Page 11
... 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.
User Guide
Page 12
... 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 aggregation control protocol (LACP) ■ Up to build a secure converged network. If fiber SFP transceivers are Gigabit Ethernet switching products that deliver...
... 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 aggregation control protocol (LACP) ■ Up to build a secure converged network. If fiber SFP transceivers are Gigabit Ethernet switching products that deliver...
User Guide
Page 13
... Ports Supports fiber Gigabit Ethernet long-wave (LX), and fiber Gigabit Ethernet short-wave (SX) transceivers in any combination. Figure 2 Switch 2924 SFP Plus 24-Port-front panel 1 45 89 13 16 17 20 12 22 24 24 21 23 Mounting 19-inch rack or standalone mounting Front Panel ...
... Ports Supports fiber Gigabit Ethernet long-wave (LX), and fiber Gigabit Ethernet short-wave (SX) transceivers in any combination. Figure 2 Switch 2924 SFP Plus 24-Port-front panel 1 45 89 13 16 17 20 12 22 24 24 21 23 Mounting 19-inch rack or standalone mounting Front Panel ...
User Guide
Page 14
...or is in full duplex mode. 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... is in half duplex mode. The port is not recognized. The SFP module is not inserted or is not connected. 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 ...
...or is in full duplex mode. 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... is in half duplex mode. The port is not recognized. The SFP module is not inserted or is not connected. 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 ...
User Guide
Page 15
...;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...
User Guide
Page 184
...-mounted using the supplied mounting kit 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...
...-mounted using the supplied mounting kit 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...
User Guide
Page 185
.... 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... MAC or higher protocol layers. 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 Amp...
.... 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... MAC or higher protocol layers. 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 Amp...
User Guide
Page 186
... use IP addresses for the switch. The Configuration file includes both system wide and port specific device configuration. DHCP service is not intended as text files. During this time, STP detects ... Command Line Interface (CLI) is the ability to a group preferential service (in terms of allocation of system resources), possibly at the expense 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 Fast Link Full 802.1Q VLAN...
... use IP addresses for the switch. The Configuration file includes both system wide and port specific device configuration. DHCP service is not intended as text files. During this time, STP detects ... Command Line Interface (CLI) is the ability to a group preferential service (in terms of allocation of system resources), possibly at the expense 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 Fast Link Full 802.1Q VLAN...
User Guide
Page 187
...the Bridging Table Remote Monitoring (RMON) is addressed to a specific Multicast address, from where 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...an external server. The MAC addresses are assigned security features. The device reserves specific MAC addresses for hubs and switches is a client/server-based protocol. Port-based authentication enables authenticating system users on their ingress port. Only authenticated...
...the Bridging Table Remote Monitoring (RMON) is addressed to a specific Multicast address, from where 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...an external server. The MAC addresses are assigned security features. The device reserves specific MAC addresses for hubs and switches is a client/server-based protocol. Port-based authentication enables authenticating system users on their ingress port. Only authenticated...
User Guide
Page 188
...level protocol that allows bridges to automatically prevent and resolve L2 forwarding loops. TCP connections 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 ...SNMP traps to aging, and are preserved across resets and reboots. 188 APPENDIX B: DEVICE SPECIFICATIONS AND FEATURES Table 11 Features of switching ports that comprise a single broadcast domain. Transport Control Protocol (TCP). The system contains a Web Server, which serves HTML ...
...level protocol that allows bridges to automatically prevent and resolve L2 forwarding loops. TCP connections 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 ...SNMP traps to aging, and are preserved across resets and reboots. 188 APPENDIX B: DEVICE SPECIFICATIONS AND FEATURES Table 11 Features of switching ports that comprise a single broadcast domain. Transport Control Protocol (TCP). The system contains a Web Server, which serves HTML ...
User Guide
Page 210
...the distance-vector, or hop count, which offers Management network management services. Rapid Spanning Tree RSTP reduces the convergence time for packet-switched communications. Secure Shell (SSH) A secure replacement for software downloads. RIP-2 is a compatible upgrade to IP-like IP packets ...and IP as a rough estimate of the network. UDP packets are delivered just like services. Terminal Access Controller Access Control System Plus (TACACS+) TACACS+ is useful when TCP would be discarded before reaching their targets. A loop can authenticate users with a cryptographic...
...the distance-vector, or hop count, which offers Management network management services. Rapid Spanning Tree RSTP reduces the convergence time for packet-switched communications. Secure Shell (SSH) A secure replacement for software downloads. RIP-2 is a compatible upgrade to IP-like IP packets ...and IP as a rough estimate of the network. UDP packets are delivered just like services. Terminal Access Controller Access Control System Plus (TACACS+) TACACS+ is useful when TCP would be discarded before reaching their targets. A loop can authenticate users with a cryptographic...
User Guide
Page 216
... branch circuits. 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://www.3Com.com. Government Printing Office, Washington, DC 20402, Stock No. 004-000-00345-4. The user may be ... interference when the equipment is operated in which case the user will be required to correct the interference at http://support.3com.com/doc/BL_SWITCH_2916/2924_SFP_EU_DOC.pdf Warning: This is likely to cause harmful interference to radio communications, in which case the ...
... branch circuits. 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://www.3Com.com. Government Printing Office, Washington, DC 20402, Stock No. 004-000-00345-4. The user may be ... interference when the equipment is operated in which case the user will be required to correct the interference at http://support.3com.com/doc/BL_SWITCH_2916/2924_SFP_EU_DOC.pdf Warning: This is likely to cause harmful interference to radio communications, in which case the ...