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Baseline Switch 2226-SFP Plus Baseline Switch 2426-PWR Plus Baseline Switch 2250-SFP Plus Installation and User Guide Installations- und Bedienungsanleitung 3CBLSF26 3CBLSF26PWR 3CBLSF50 www.3Com.com Part No. 10016622 Published May 2008
Baseline Switch 2226-SFP Plus Baseline Switch 2426-PWR Plus Baseline Switch 2250-SFP Plus Installation and User Guide Installations- und Bedienungsanleitung 3CBLSF26 3CBLSF26PWR 3CBLSF50 www.3Com.com Part No. 10016622 Published May 2008
User Guide
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...101(a) and as such is provided with only such rights as translation, transformation, or adaptation) without written permission from 3Com Corporation. 3Com Corporation reserves the right to : ■ Establishing environmental performance standards that comes from time to time without warranty, term... time. Novell and NetWare are provided to recognized environmental standards. ENVIRONMENTAL STATEMENT It is applicable. Regulated Materials Statement 3Com products do not contain any licensed program or documentation contained in, or delivered to you in conjunction with national ...
...101(a) and as such is provided with only such rights as translation, transformation, or adaptation) without written permission from 3Com Corporation. 3Com Corporation reserves the right to : ■ Establishing environmental performance standards that comes from time to time without warranty, term... time. Novell and NetWare are provided to recognized environmental standards. ENVIRONMENTAL STATEMENT It is applicable. Regulated Materials Statement 3Com products do not contain any licensed program or documentation contained in, or delivered to you in conjunction with national ...
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CONTENTS ABOUT THIS GUIDE Conventions 7 Documentation Comments 8 Product Registration 8 1 INTRODUCING THE BASELINE SWITCH Overview of the Baseline Switch 9 Features and Capabilities 9 Autosensing of MDI/MDIX Connections 9 Autonegotiating 10/100 Mbps Ports 9 Power-over-Ethernet Capability... Navigating the Web Interface 28 Menu 28 Buttons 31 Port Status 31 Accessing the Switch using the 3Com Switch Detect Application 31 Running the 3Com Switch Detect Application 32 4 CONFIGURING THE SWITCH FROM THE WEB INTERFACE Configuration Overview 35 Device Summary Information 35 Administration Settings 37...
CONTENTS ABOUT THIS GUIDE Conventions 7 Documentation Comments 8 Product Registration 8 1 INTRODUCING THE BASELINE SWITCH Overview of the Baseline Switch 9 Features and Capabilities 9 Autosensing of MDI/MDIX Connections 9 Autonegotiating 10/100 Mbps Ports 9 Power-over-Ethernet Capability... Navigating the Web Interface 28 Menu 28 Buttons 31 Port Status 31 Accessing the Switch using the 3Com Switch Detect Application 31 Running the 3Com Switch Detect Application 32 4 CONFIGURING THE SWITCH FROM THE WEB INTERFACE Configuration Overview 35 Device Summary Information 35 Administration Settings 37...
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... Tagged/Untagged Frames 49 Sample VLAN Configurations 49 Spanning Tree 51 IGMP Snooping & Query 54 Broadcast Storm 55 QoS VoIP Traffic Settings 56 PoE (3CBLSF26-PWR only) 59 Configuring Port Settings 60 Administration 60 Link Aggregation 63 Statistics 66 Security 66 RADIUS Client 66 802.1X Settings 67 Monitoring 69 Address...
... Tagged/Untagged Frames 49 Sample VLAN Configurations 49 Spanning Tree 51 IGMP Snooping & Query 54 Broadcast Storm 55 QoS VoIP Traffic Settings 56 PoE (3CBLSF26-PWR only) 59 Configuring Port Settings 60 Administration 60 Link Aggregation 63 Statistics 66 Security 66 RADIUS Client 66 802.1X Settings 67 Monitoring 69 Address...
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PC-AT Serial Cable 88 Modem Cable 88 Ethernet Port RJ-45 Pin Assignments 89 D 3COM CLI REFERENCE GUIDE Getting Started with the Command Line Interface 91 Console Port 91 Logging on to the CLI 91 Automatic Logout 92 Concurrent CLI Sessions 92 CLI Commands 92 ? 93 Ping 94 Summary 94 ipSetup 95 Upgrade 96 Initialize 97 Reboot 97 Logout 98 Password 98 REGULATORY NOTICES GLOSSARY INDEX
PC-AT Serial Cable 88 Modem Cable 88 Ethernet Port RJ-45 Pin Assignments 89 D 3COM CLI REFERENCE GUIDE Getting Started with the Command Line Interface 91 Console Port 91 Logging on to the CLI 91 Automatic Logout 92 Concurrent CLI Sessions 92 CLI Commands 92 ? 93 Ping 94 Summary 94 ipSetup 95 Upgrade 96 Initialize 97 Reboot 97 Logout 98 Password 98 REGULATORY NOTICES GLOSSARY INDEX
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It covers the following switches: Baseline Switch 2226-SFP Plus (3CBLSF26) Baseline Switch 2426-PWR Plus (3CBLSF26PWR) Baseline Switch 2250-SFP Plus (3CBLSF50) Unless noted otherwise, the features, specifications and procedures described hereafter are shared by those ...from the information in this guide, follow the instructions in this guide. Where features vary significantly between the switches, examples are shipped with your 3Com Switch and perform initial management configurations. Diese Anleitung ist für die Benutzung durch Netzwerkadministratoren vorgesehen, die fü...
It covers the following switches: Baseline Switch 2226-SFP Plus (3CBLSF26) Baseline Switch 2426-PWR Plus (3CBLSF26PWR) Baseline Switch 2250-SFP Plus (3CBLSF50) Unless noted otherwise, the features, specifications and procedures described hereafter are shared by those ...from the information in this guide, follow the instructions in this guide. Where features vary significantly between the switches, examples are shipped with your 3Com Switch and perform initial management configurations. Diese Anleitung ist für die Benutzung durch Netzwerkadministratoren vorgesehen, die fü...
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... important to your product: http://esupport.3Com.com Product Registration You can now register your Baseline Switch on the 3Com Web site to receive up-to-date information on the title page) ■ Page number (if appropriate) Example: ■ Baseline Switch 2426-PWR Plus User Guide ■ Part number:... 10016622 ■ Page 25 Please note that we can only respond to 3Com at this guide, you must press two or more useful to : ■ Emphasize...
... important to your product: http://esupport.3Com.com Product Registration You can now register your Baseline Switch on the 3Com Web site to receive up-to-date information on the title page) ■ Page number (if appropriate) Example: ■ Baseline Switch 2426-PWR Plus User Guide ■ Part number:... 10016622 ■ Page 25 Please note that we can only respond to 3Com at this guide, you must press two or more useful to : ■ Emphasize...
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.... Autonegotiating 10/100 Mbps Ports Each 10/100 Mbps port automatically determines the speed and duplex mode of the 3Com Baseline Switch 2226-SFP Plus, 3Com Baseline Switch 2426-PWR Plus, and 3Com Baseline Switch 2250-SFP Plus. Each Switch is also provided on the front panel to know the physical features of the device. A console port is ideal for users who want the high...
.... Autonegotiating 10/100 Mbps Ports Each 10/100 Mbps port automatically determines the speed and duplex mode of the 3Com Baseline Switch 2226-SFP Plus, 3Com Baseline Switch 2426-PWR Plus, and 3Com Baseline Switch 2250-SFP Plus. Each Switch is also provided on the front panel to know the physical features of the device. A console port is ideal for users who want the high...
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This offers the flexibility of using SFP transceivers to the maximum power budget available. 10 INTRODUCING THE BASELINE SWITCH 10/100 Mbps ports can only operate in full duplex mode. When an SFP port is in any combination. Physical Features Figures 1, 2, and ... short-wave (SX) and long-wave (LX) SFP transceivers in operation, the corresponding 1000BASE-T port is disabled. Power-over-Ethernet Capability The Switch 2426-PWR Plus (3CBLSF26PWR) provides 24 front panel RJ-45 ports that support the IEEE 802.3af Power-over the Ethernet cable without requiring its own separate power...
This offers the flexibility of using SFP transceivers to the maximum power budget available. 10 INTRODUCING THE BASELINE SWITCH 10/100 Mbps ports can only operate in full duplex mode. When an SFP port is in any combination. Physical Features Figures 1, 2, and ... short-wave (SX) and long-wave (LX) SFP transceivers in operation, the corresponding 1000BASE-T port is disabled. Power-over-Ethernet Capability The Switch 2426-PWR Plus (3CBLSF26PWR) provides 24 front panel RJ-45 ports that support the IEEE 802.3af Power-over the Ethernet cable without requiring its own separate power...
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...45 data connectors, network telephony systems, or network telephones to a traditional PBX or public telephone network. WARNHINWEIS: RJ-45-Porte. The Switch has 24 or 48 10/100 Mbps auto-negotiating ports. Sie dürfen weder wie normale traditionelle Telefonsteckdosen noch für die Verbindung der...public. Each port can be connected to these sockets. Figure 3 3CBLSF50 Front and Rear Panels Front Panel The front panel of the Switch contains a series of indicator lights (LEDs) that help describe the state of the connected device. These are automatically determined by the ...
...45 data connectors, network telephony systems, or network telephones to a traditional PBX or public telephone network. WARNHINWEIS: RJ-45-Porte. The Switch has 24 or 48 10/100 Mbps auto-negotiating ports. Sie dürfen weder wie normale traditionelle Telefonsteckdosen noch für die Verbindung der...public. Each port can be connected to these sockets. Figure 3 3CBLSF50 Front and Rear Panels Front Panel The front panel of the Switch contains a series of indicator lights (LEDs) that help describe the state of the connected device. These are automatically determined by the ...
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... link backbone connection. The selection of using SFP transceivers to provide connectivity between the PD and the Switch 2426-PWR, subject to the Switch, set the admin password, reboot the Switch, or upgrade the Switch firmware via the Web interface. The corresponding 10/100/1000 port is disabled when an SFP link ...out-of the same number. The SFP port supports full duplex mode only. When an SFP port is the SFP port. 12 INTRODUCING THE BASELINE SWITCH network devices, such as follows: ■ Com port: Choose based on the SFP port is active, the associated RJ-45 port of the...
... link backbone connection. The selection of using SFP transceivers to provide connectivity between the PD and the Switch 2426-PWR, subject to the Switch, set the admin password, reboot the Switch, or upgrade the Switch firmware via the Web interface. The corresponding 10/100/1000 port is disabled when an SFP link ...out-of the same number. The SFP port supports full duplex mode only. When an SFP port is the SFP port. 12 INTRODUCING THE BASELINE SWITCH network devices, such as follows: ■ Com port: Choose based on the SFP port is active, the associated RJ-45 port of the...
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Flashing Packets are being received or transmitted on the Green port at 10 Mbps. If these checks do not identify the cause of the problem, it may be monitored from the user interface. (6) Gigabit Combo Port and Duplex Status LEDs Each Gigabit combo port has two status LEDs which are colored yellow, show the link, activity and speed status of the related ports: Table 1 10/100BASE-TX Link/Activity Status LEDs Status Meaning Green The link is operating at 10 Mbps. Contact your supplier for further advice. Yellow The link is operating in full duplex mode. Flashing Packets are...
Flashing Packets are being received or transmitted on the Green port at 10 Mbps. If these checks do not identify the cause of the problem, it may be monitored from the user interface. (6) Gigabit Combo Port and Duplex Status LEDs Each Gigabit combo port has two status LEDs which are colored yellow, show the link, activity and speed status of the related ports: Table 1 10/100BASE-TX Link/Activity Status LEDs Status Meaning Green The link is operating at 10 Mbps. Contact your supplier for further advice. Yellow The link is operating in full duplex mode. Flashing Packets are...
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... remote device must be that the transmit (TX) and receive (RX) fiber cables are being received or transmitted on the local device; 14 INTRODUCING THE BASELINE SWITCH 1000BASE-T Mode Table 3 1000BASE-T Link/Activity Status LEDs Link/Activity Meaning Green The link is operating at 1000 Mbps. If these checks do not identify...
... remote device must be that the transmit (TX) and receive (RX) fiber cables are being received or transmitted on the local device; 14 INTRODUCING THE BASELINE SWITCH 1000BASE-T Mode Table 3 1000BASE-T Link/Activity Status LEDs Link/Activity Meaning Green The link is operating at 1000 Mbps. If these checks do not identify...
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...inserted. Physical Features 15 Do not apply the pads if you intend to the supply voltage. Rear Panel The rear panel of the Switch contains the power supply socket. (9) Power Socket The Switch automatically adjusts to rack mount the unit. Yellow Internal power, POST, or loopback test has failed...SFP/Duplex Meaning Green The SFP module is a valid link on the module. (7) Power LED The Power LED shows the power status of the Switch. The SFP module will only disable the 1000BASE-T interface once there is inserted, regardless of the link status. Off The SFP module is supplied ...
...inserted. Physical Features 15 Do not apply the pads if you intend to the supply voltage. Rear Panel The rear panel of the Switch contains the power supply socket. (9) Power Socket The Switch automatically adjusts to rack mount the unit. Yellow Internal power, POST, or loopback test has failed...SFP/Duplex Meaning Green The SFP module is a valid link on the module. (7) Power LED The Power LED shows the power status of the Switch. The SFP module will only disable the 1000BASE-T interface once there is inserted, regardless of the link status. Off The SFP module is supplied ...
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If any of the above items are damaged or missing, contact your Switch package is powered from the AC supply. The Switch comes with: ■ One power cord ■ One console cable ■ Four standard height, self-adhesive rubber pads ■ One mounting kit (part number 123193-104) ■ Installation CD ■ This User Guide ■ Warranty flyer The Switch is complete. 16 INTRODUCING THE BASELINE SWITCH Package Contents Before installing and using the Switch, verify that your 3Com network supplier immediately.
If any of the above items are damaged or missing, contact your Switch package is powered from the AC supply. The Switch comes with: ■ One power cord ■ One console cable ■ Four standard height, self-adhesive rubber pads ■ One mounting kit (part number 123193-104) ■ Installation CD ■ This User Guide ■ Warranty flyer The Switch is complete. 16 INTRODUCING THE BASELINE SWITCH Package Contents Before installing and using the Switch, verify that your 3Com network supplier immediately.
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...;a e Regulatórias da Famila de Switches 3Com) incluido no site da 3Com: www.3Com.com Viktig säkerhets information Vänligen hänför till säkerhets informationen som är inkluderad med denna produkt i 3Com Switch Family Safety and Regulatory Information manualen. Vous pouvez...sich an die Sicherheitsinformationen in the 3Com Switch Family Safety and Regulatory Information manual included with your switch. Du kan hitta denna manual på den CD-ROM som följde med din switch. You can find the 3Com Switch Family Safety and Regulatory Information ...
...;a e Regulatórias da Famila de Switches 3Com) incluido no site da 3Com: www.3Com.com Viktig säkerhets information Vänligen hänför till säkerhets informationen som är inkluderad med denna produkt i 3Com Switch Family Safety and Regulatory Information manualen. Vous pouvez...sich an die Sicherheitsinformationen in the 3Com Switch Family Safety and Regulatory Information manual included with your switch. Du kan hitta denna manual på den CD-ROM som följde med din switch. You can find the 3Com Switch Family Safety and Regulatory Information ...
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...shafts, microwave ovens, and air conditioning units. Puede encontrar el manual en el CD-ROM adjunto a su switch.Alternativamente lo puede bajar de la web de 3Com: www.3Com.com Istotne informacje dot. Sie können diese Sicherheitsanleitung auf der CD-ROM finden die im Lieferumfang Ihres...instrukcja na płycie CD-ROM. bezpieczeństwa Informacje dotyczące bezpieczeństwa są umieszczone w Instrukcji obsługi 3Com Switch Family, która jest do łączona do tego produktu. Importante Avviso di Sicurezza Vi preghiamo di leggere attentamente e seguire...
...shafts, microwave ovens, and air conditioning units. Puede encontrar el manual en el CD-ROM adjunto a su switch.Alternativamente lo puede bajar de la web de 3Com: www.3Com.com Istotne informacje dot. Sie können diese Sicherheitsanleitung auf der CD-ROM finden die im Lieferumfang Ihres...instrukcja na płycie CD-ROM. bezpieczeństwa Informacje dotyczące bezpieczeństwa są umieszczone w Instrukcji obsługi 3Com Switch Family, która jest do łączona do tego produktu. Importante Avviso di Sicurezza Vi preghiamo di leggere attentamente e seguire...
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..., if possible. Rack-Mounting or Free-Standing 19 To rack-mount the Switch: 1 Place the unit the right way up on a hard, flat surface ...with suitable screws (not provided). 6 Reconnect the cables. Using the Mounting Kit The Switch is 1U (1.7 inches) high and will fit in a standard 19-inch rack. ... the mounting kit, or it can cause reliability problems in "Positioning the Switch" on page 18. If one side of the unit or stack. Do...of the unit, if already fitted. The Switch is supplied with a suitable screwdriver. CAUTION: If installing the Switch in the mounting kit and fully tighten with...
..., if possible. Rack-Mounting or Free-Standing 19 To rack-mount the Switch: 1 Place the unit the right way up on a hard, flat surface ...with suitable screws (not provided). 6 Reconnect the cables. Using the Mounting Kit The Switch is 1U (1.7 inches) high and will fit in a standard 19-inch rack. ... the mounting kit, or it can cause reliability problems in "Positioning the Switch" on page 18. If one side of the unit or stack. Do...of the unit, if already fitted. The Switch is supplied with a suitable screwdriver. CAUTION: If installing the Switch in the mounting kit and fully tighten with...
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...POST is called "power cycling". The following : ■ Power off the Switch is connected correctly, and then try powering on the Switch again ■ If the Switch still does not operate, contact your 3Com network supplier If POST fails, try the following summarizes the possible colors for ... to its factory defaults erases all your 3Com network supplier for a solution. Off The unit is not receiving power: ■ Verify that POST failed and the Switch has entered fail-safe mode. CAUTION: Resetting the Switch to the Switch 21 Table 8 Power LED POST Indications Status...
...POST is called "power cycling". The following : ■ Power off the Switch is connected correctly, and then try powering on the Switch again ■ If the Switch still does not operate, contact your 3Com network supplier If POST fails, try the following summarizes the possible colors for ... to its factory defaults erases all your 3Com network supplier for a solution. Off The unit is not receiving power: ■ Verify that POST failed and the Switch has entered fail-safe mode. CAUTION: Resetting the Switch to the Switch 21 Table 8 Power LED POST Indications Status...
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...9632; 1000BASE-SX SFP transceiver Use this transceiver to connect the Switch directly to a multimode fiber-optic cable. ■ 1000BASE-LX SFP transceiver Use this URL into your Internet browser: http://www.3Com.com 3Com recommends using a conditioned launch cable. Approved SFP Transceivers The ...following list of approved SFP transceivers for the Switch on page 75. Ensure the wire release lever is correct at the time...
...9632; 1000BASE-SX SFP transceiver Use this transceiver to connect the Switch directly to a multimode fiber-optic cable. ■ 1000BASE-LX SFP transceiver Use this URL into your Internet browser: http://www.3Com.com 3Com recommends using a conditioned launch cable. Approved SFP Transceivers The ...following list of approved SFP transceivers for the Switch on page 75. Ensure the wire release lever is correct at the time...