User Manual
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... Address for Remote Switch Management 3-5 Starting a Telnet Session 3-5 Starting a Web Browser Session 3-5 4 Troubleshooting Basic Troubleshooting Tips 4-1 Diagnosing with the LEDs 4-4 Proactive Networking 4-9 Hardware Diagnostic Tests 4-10 Testing the Switch by Resetting It 4-10 Checking the Switch LEDs 4-10 Checking Console Messages 4-10 Testing Twisted-Pair Cabling 4-11 Testing Switch-to-Device Network Communications 4-11 Testing End-to-End Network Communications 4-11 Restoring the Factory Default Configuration 4-12 Downloading New Code 4-13 HP Customer Support...
... Address for Remote Switch Management 3-5 Starting a Telnet Session 3-5 Starting a Web Browser Session 3-5 4 Troubleshooting Basic Troubleshooting Tips 4-1 Diagnosing with the LEDs 4-4 Proactive Networking 4-9 Hardware Diagnostic Tests 4-10 Testing the Switch by Resetting It 4-10 Checking the Switch LEDs 4-10 Checking Console Messages 4-10 Testing Twisted-Pair Cabling 4-11 Testing Switch-to-Device Network Communications 4-11 Testing End-to-End Network Communications 4-11 Restoring the Factory Default Configuration 4-12 Downloading New Code 4-13 HP Customer Support...
User Manual
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...Calling Support 4-13 A Specifications Physical A-1 Electrical A-1 Environmental A-2 Acoustic A-3 Switch 4108gl and Bundle; 4160gl A-3 Switch 4104gl, 4148gl, and 4140gl A-3 Network Connectors A-3 Safety A-3 B Switch Ports and Network Cables Switch Ports B-1 Twisted Pair B-1 Fiber-Optic B-1 Cables B-2 Twisted-Pair Cable/Connector Pin-Outs B-3 Straight-Through Twisted-Pair Cable for 10 Mbps or 100 Mbps Network Connections B-5 Cable Diagram B-5 Pin Assignments B-5 Crossover Twisted-Pair Cable for 10 Mbps or 100 Mbps Network Connection B-6 Cable Diagram B-6 Pin...
...Calling Support 4-13 A Specifications Physical A-1 Electrical A-1 Environmental A-2 Acoustic A-3 Switch 4108gl and Bundle; 4160gl A-3 Switch 4104gl, 4148gl, and 4140gl A-3 Network Connectors A-3 Safety A-3 B Switch Ports and Network Cables Switch Ports B-1 Twisted Pair B-1 Fiber-Optic B-1 Cables B-2 Twisted-Pair Cable/Connector Pin-Outs B-3 Straight-Through Twisted-Pair Cable for 10 Mbps or 100 Mbps Network Connections B-5 Cable Diagram B-5 Pin Assignments B-5 Crossover Twisted-Pair Cable for 10 Mbps or 100 Mbps Network Connection B-6 Cable Diagram B-6 Pin...
User Manual
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.... A power supply is automatically self tested. See chapter 4, "Troubleshooting" for a prolonged time, the switch has encountered a fatal hardware failure, or has failed its self test. The switch is receiving power. One or more information. The switch Fault LED will be flashing simultaneously. 1-5 A fault has occurred on briefly when you have failed. Table 1-1. Switch Chassis LEDs LEDs Power (green) Fault (orange) State On Off Off Flashing† On Self Test Off (green) On Flashing† Status/Fan (green) On Flashing† Status/Power (green numbers...
.... A power supply is automatically self tested. See chapter 4, "Troubleshooting" for a prolonged time, the switch has encountered a fatal hardware failure, or has failed its self test. The switch is receiving power. One or more information. The switch Fault LED will be flashing simultaneously. 1-5 A fault has occurred on briefly when you have failed. Table 1-1. Switch Chassis LEDs LEDs Power (green) Fault (orange) State On Off Off Flashing† On Self Test Off (green) On Flashing† Status/Fan (green) On Flashing† Status/Power (green numbers...
User Manual
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... the Switch" in the switch console interface, the switch web browser interface, and through the switch console, the web browser interface, or SNMP management, and restores the factory default configuration to zero. See "Hot Swapping Switch Modules" on . Press the Reset button also after changing the module type that you may have made through SNMP network management applications, such as a locked wiring closet. ■ Restoring Factory Default Configuration - When pressed by using the serial cable supplied with the Reset button in a specific pattern, the Clear button clears...
... the Switch" in the switch console interface, the switch web browser interface, and through the switch console, the web browser interface, or SNMP management, and restores the factory default configuration to zero. See "Hot Swapping Switch Modules" on . Press the Reset button also after changing the module type that you may have made through SNMP network management applications, such as a locked wiring closet. ■ Restoring Factory Default Configuration - When pressed by using the serial cable supplied with the Reset button in a specific pattern, the Clear button clears...
User Manual
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... when installing your HP Series 4100gl Switch: ■ Devices installed in a rack or cabinet should be made easily through twisted-pair cable for example, to use straight-through the switch's console interface. You may wish to modify the switch's configuration, for all of your twisted-pair network connections. 8. (Optional) Connect a console to the switch ports. A cover plate is fully installed. At this chapter if you to configure an IP address so it from an SNMP network management...
... when installing your HP Series 4100gl Switch: ■ Devices installed in a rack or cabinet should be made easily through twisted-pair cable for example, to use straight-through the switch's console interface. You may wish to modify the switch's configuration, for all of your twisted-pair network connections. 8. (Optional) Connect a console to the switch ports. A cover plate is fully installed. At this chapter if you to configure an IP address so it from an SNMP network management...
User Manual
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... for troubleshooting procedures. Then, if there is are a frequent cause of connection problems. You can use the console interface, or, if you have installed a redundant power supply module into a nearby properly grounded AC power source. for Hubs & Switches network management software to use the web browser interface, or HP ProCurve Manager for all the modules, when a network cable from the other procedures don't resolve the problem, try using a different port or a different cable. 2-18 Mismatched configurations are securely connected. Connect the Network Devices The type...
... for troubleshooting procedures. Then, if there is are a frequent cause of connection problems. You can use the console interface, or, if you have installed a redundant power supply module into a nearby properly grounded AC power source. for Hubs & Switches network management software to use the web browser interface, or HP ProCurve Manager for all the modules, when a network cable from the other procedures don't resolve the problem, try using a different port or a different cable. 2-18 Mismatched configurations are securely connected. Connect the Network Devices The type...
User Manual
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... Ctrl Keys for Windows" option ■ For the Hilgrave HyperTerminal program, select the "Terminal keys" option for performing the following tasks: ■ Monitor switch and port status and observe network activity counters ■ Modify the switch's configuration ■ Read the event log and access diagnostic tools to help in troubleshooting ■ Download new software to the switch ■ Add passwords and other security features to control access to the switch from...
... Ctrl Keys for Windows" option ■ For the Hilgrave HyperTerminal program, select the "Terminal keys" option for performing the following tasks: ■ Monitor switch and port status and observe network activity counters ■ Modify the switch's configuration ■ Read the event log and access diagnostic tools to help in troubleshooting ■ Download new software to the switch ■ Add passwords and other security features to control access to the switch from...
User Manual
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... change the settings on both the terminal and on the terminal or console cable supplied with the switch PC's power and, if using a Ping command to the switch's IP address) 2. pin serial connector, first attach a 9-pin to 25-pin straight-through a telnet session, follow these steps: 1. Press a key, and you will then see the switch console CLI prompt. 2-20 Turn on the switch. Press a key, and you will then see the switch console CLI prompt. Direct Console Access To connect a console...
... change the settings on both the terminal and on the terminal or console cable supplied with the switch PC's power and, if using a Ping command to the switch's IP address) 2. pin serial connector, first attach a 9-pin to 25-pin straight-through a telnet session, follow these steps: 1. Press a key, and you will then see the switch console CLI prompt. 2-20 Turn on the switch. Press a key, and you will then see the switch console CLI prompt. Direct Console Access To connect a console...
User Manual
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... as an Edge Switch trunked redundant Gigabit fiber-optic cables Installing the Series 4100gl Switches Example Network Topologies HP ProCurve Routing Switch 9308 Switch 4108gl Switch 4108gl Installing the Series 4100gl Switches When your network expands and the users need to ten kilometers. With the flexibility of 4 or 8 slots, the high port count 10/100-TX gl Module for local connections, and the availability of the local network, the Series 4100gl Switches are connected to an HP ProCurve Routing Switch 9308, which...
... as an Edge Switch trunked redundant Gigabit fiber-optic cables Installing the Series 4100gl Switches Example Network Topologies HP ProCurve Routing Switch 9308 Switch 4108gl Switch 4108gl Installing the Series 4100gl Switches When your network expands and the users need to ten kilometers. With the flexibility of 4 or 8 slots, the high port count 10/100-TX gl Module for local connections, and the availability of the local network, the Series 4100gl Switches are connected to an HP ProCurve Routing Switch 9308, which...
User Manual
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...factory default configuration, the switch has no IP (Internet Protocol) address and subnet mask, and no passwords. For more information on using the console Switch Setup screen to quickly assign an IP (Internet Protocol) address and subnet mask to "How IP Addressing Affects Switch Operation" in the Management and Configuration Guide. 3-1 Getting Started With Switch Configuration In this state, it can configure them with values you should configure a Manager password to control access privileges from an SNMP network management station running a network management program, such as HP...
...factory default configuration, the switch has no IP (Internet Protocol) address and subnet mask, and no passwords. For more information on using the console Switch Setup screen to quickly assign an IP (Internet Protocol) address and subnet mask to "How IP Addressing Affects Switch Operation" in the Management and Configuration Guide. 3-1 Getting Started With Switch Configuration In this state, it can configure them with values you should configure a Manager password to control access privileges from an SNMP network management station running a network management program, such as HP...
User Manual
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... following illustration shows the Setup screen with your network is to the switch, start a console session, and access the Switch Setup screen. 1. To use a direct console connection to use DHCP/Bootp instead of up to the switch and display the switch console command (CLI) prompt (the default display). At the prompt, enter the setup command to acquire an IP address configuration from a DHCP or Bootp server. Getting Started With Switch Configuration Note By default, the switch is configured to display the Switch Setup screen.
... following illustration shows the Setup screen with your network is to the switch, start a console session, and access the Switch Setup screen. 1. To use a direct console connection to use DHCP/Bootp instead of up to the switch and display the switch console command (CLI) prompt (the default display). At the prompt, enter the setup command to acquire an IP address configuration from a DHCP or Bootp server. Getting Started With Switch Configuration Note By default, the switch is configured to display the Switch Setup screen.
User Manual
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... Default CLI The default setting selects the command line interface for your network. 7. up to 48 characters, including spaces Manager Password blank Recommended; Community Name public Default setting recommended. Spanning Tree Enabled No Default setting recommended unless STP is already running on your network or the switch will be used for console access. Time Sync Method None Optional; IP Address xxx.xxx.xxx.xxx Recommended; Time Zone 0 (none) Optional; 1440 to acquire a time signal. Default Gateway...
... Default CLI The default setting selects the command line interface for your network. 7. up to 48 characters, including spaces Manager Password blank Recommended; Community Name public Default setting recommended. Spanning Tree Enabled No Default setting recommended unless STP is already running on your network or the switch will be used for console access. Time Sync Method None Optional; IP Address xxx.xxx.xxx.xxx Recommended; Time Zone 0 (none) Optional; 1440 to acquire a time signal. Default Gateway...
User Manual
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... the network by running the Telnet session (for example, by help provides more detailed context help or ? it is shown in the switch's onboard software. to see the switch console command (CLI) prompt, for example: HP Procurve Switch 4108GL# Enter help information about the command. Getting Started With Switch Configuration Using the IP Address for Remote Switch Management Using the IP Address for Remote Switch Management With your web browser and typing in the switch's IP address as the switch. Starting a Telnet Session To access the switch...
... the network by running the Telnet session (for example, by help provides more detailed context help or ? it is shown in the switch's onboard software. to see the switch console command (CLI) prompt, for example: HP Procurve Switch 4108GL# Enter help information about the command. Getting Started With Switch Configuration Using the IP Address for Remote Switch Management Using the IP Address for Remote Switch Management With your web browser and typing in the switch's IP address as the switch. Starting a Telnet Session To access the switch...
User Manual
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... flashing is installed in the slot a ProCurve Switch xl module and should not be during self test. If the fault indication reoccurs, the switch may have failed. See the Customer Support/Warranty card for more significant. Check to replace the switch. indefinitely. ➌ The switch has The failure may be more information. ➋ A switch hardware Try power cycling the switch. Troubleshooting Diagnosing with the LEDs Diagnostic Tips: Tip Number ➊ Problem The power supplies installed...
... flashing is installed in the slot a ProCurve Switch xl module and should not be during self test. If the fault indication reoccurs, the switch may have failed. See the Customer Support/Warranty card for more significant. Check to replace the switch. indefinitely. ➌ The switch has The failure may be more information. ➋ A switch hardware Try power cycling the switch. Troubleshooting Diagnosing with the LEDs Diagnostic Tips: Tip Number ➊ Problem The power supplies installed...
User Manual
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... get assistance. Call your HP-authorized LAN dealer, or use the electronic support services from HP to update the switch with new operating code that supports the new module. not yet been reset. • selecting the reset or reboot option from the switch, but the subsequent download process failed. Solution The modules are all tested whenever the switch is powered on, or reset (through the Reset button on page 1-10 under "Switch Features". Since the Link and Mode LEDs...
... get assistance. Call your HP-authorized LAN dealer, or use the electronic support services from HP to update the switch with new operating code that supports the new module. not yet been reset. • selecting the reset or reboot option from the switch, but the subsequent download process failed. Solution The modules are all tested whenever the switch is powered on, or reset (through the Reset button on page 1-10 under "Switch Features". Since the Link and Mode LEDs...
User Manual
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... get assistance. supply installed in tip number 4. authorized LAN dealer, or use the electronic support services from HP to the flashing number. configured on the switch and a security violation has been detected on the Port Security feature, see the Management and Configuration Guide that is disabled by the mini-GBIC gl Module. Once the security violation is one or more information. ➓ The network port For the Port Security feature, you clear the security because port violation through the console...
... get assistance. supply installed in tip number 4. authorized LAN dealer, or use the electronic support services from HP to the flashing number. configured on the switch and a security violation has been detected on the Port Security feature, see the Management and Configuration Guide that is disabled by the mini-GBIC gl Module. Once the security violation is one or more information. ➓ The network port For the Port Security feature, you clear the security because port violation through the console...
User Manual
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... panels in the default configuration (Auto), either a straight-through or a crossover cable can use straight-through a switch configuration change. for connecting to an end node (MDI port,), use the console interface, or, if you have configured an IP address on the port type, twisted-pair or fiber-optic, if the configurations don't match, the results could be a very unreliable connection, or no link at the switch and the connected device, are securely connected. • Verify the connected device and switch...
... panels in the default configuration (Auto), either a straight-through or a crossover cable can use straight-through a switch configuration change. for connecting to an end node (MDI port,), use the console interface, or, if you have configured an IP address on the port type, twisted-pair or fiber-optic, if the configurations don't match, the results could be a very unreliable connection, or no link at the switch and the connected device, are securely connected. • Verify the connected device and switch...
User Manual
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... number and type of the switch Power cycling the switch and pressing the Reset button both cause the switch to zero. Troubleshooting Hardware Diagnostic Tests Hardware Diagnostic Tests Testing the Switch by the LEDs. Neither of these LEDs stay on longer than 180 seconds or begin flashing, the switch, or a module, or an individual mini-GBIC or transceiver may be replaced as indicated by Resetting It If you can reset the switch to test its power...
... number and type of the switch Power cycling the switch and pressing the Reset button both cause the switch to zero. Troubleshooting Hardware Diagnostic Tests Hardware Diagnostic Tests Testing the Switch by the LEDs. Neither of these LEDs stay on longer than 180 seconds or begin flashing, the switch, or a module, or an individual mini-GBIC or transceiver may be replaced as indicated by Resetting It If you can reset the switch to test its power...
User Manual
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... switch configuration to the switch. Using pointed objects, simultaneously press both the save the switch configuration prior to press the Clear button while releasing the Reset button. 3. Troubleshooting 4-12 See the switch Management and Configura tion Guide that you can restore the factory default configuration either on the switch, perform these features to zero, performs a complete self test, and reboots the switch into its configuration restored to blink, release the Clear button. This process removes all switch configuration changes that is configured...
... switch configuration to the switch. Using pointed objects, simultaneously press both the save the switch configuration prior to press the Clear button while releasing the Reset button. 3. Troubleshooting 4-12 See the switch Management and Configura tion Guide that you can restore the factory default configuration either on the switch, perform these features to zero, performs a complete self test, and reboots the switch into its configuration restored to blink, release the Clear button. This process removes all switch configuration changes that is configured...
User Manual
Page 87
...connecting cables to switch ports ... 2-18 effects of switch description ... 1-9 power connector ... 1-9 slot for redundant power supply ... 1-9 basic connectivity, example topology ... 2-22 basic switch configuration IP address ... 3-3 manager password ... 3-2 subnet mask ... 3-3 Switch Setup screen ... 3-2 Bootp automatic switch configuration ... 3-2 for direct console connection ... 2-20 Index Index - 1 B-3 infrastructure requirements ... 2-5 length limitations ... 2-5 required types ... 2-5 serial for in-band console access ... 2-19 buttons Clear button ... 1-8 LED...
...connecting cables to switch ports ... 2-18 effects of switch description ... 1-9 power connector ... 1-9 slot for redundant power supply ... 1-9 basic connectivity, example topology ... 2-22 basic switch configuration IP address ... 3-3 manager password ... 3-2 subnet mask ... 3-3 Switch Setup screen ... 3-2 Bootp automatic switch configuration ... 3-2 for direct console connection ... 2-20 Index Index - 1 B-3 infrastructure requirements ... 2-5 length limitations ... 2-5 required types ... 2-5 serial for in-band console access ... 2-19 buttons Clear button ... 1-8 LED...