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1 Preparing for installation ·········································································· 1-1
Safety recommendations ································································································································ 1-2
Examining the installation environment ·········································································································· 1-3
Cleanliness ·············································································································································· 1-4
Corrosive gas limit ··································································································································· 1-5
Examining the installation site ························································································································· 1-6
Checking power distribution or power supply environment ············································································· 1-7
Laser safety····················································································································································· 1-7
Installation tools ·············································································································································· 1-7
Installation accessories ··································································································································· 1-7
2 Installing the switch ················································································ 2-10
Installing the switch in a 19-inch rack············································································································ 2-11
Installation methods ······························································································································ 2-11
Installation procedure at a glance ········································································································· 2-13
Rack-mounting the switch by using front mounting brackets ································································ 2-14
Rack-mounting the switch by using front and rear mounting brackets ·················································· 2-19
Mounting the switch on a workbench ············································································································ 2-23
Mounting the switch on a wall ······················································································································· 2-23
Grounding the switch ···································································································································· 2-25
Grounding the switch with a grounding strip ························································································· 2-25
Grounding the switch with a grounding conductor buried in the earth ground ······································ 2-26
Verifying the connection after grounding the switch·············································································· 2-27
Installing and removing a power supply ········································································································ 2-28
Installing a power supply ······················································································································· 2-28
Removing a power supply ····················································································································· 2-30
Connecting the power cord ··························································································································· 2-31
Connecting the AC power cord for the fixed AC power supply ····························································· 2-31
Connecting the DC power cord for a PSR560-56D power supply ························································ 2-33
Verifying the installation ································································································································ 2-33
3 Accessing the switch for the first time ···················································· 3-35
Connecting the switch to a configuration terminal························································································· 3-35
Connecting a DB9-to-RJ45 console cable ···························································································· 3-36
Connecting a USB-to-RJ45 console cable ···························································································· 3-37
Connecting a micro USB console cable ································································································ 3-38
Setting terminal parameters ·························································································································· 3-40
Powering on the switch ································································································································· 3-40
4 Setting up an IRF fabric ········································································· 4-42
IRF fabric setup flowchart ····························································································································· 4-43
Planning IRF fabric setup ······························································································································ 4-44
Planning IRF fabric size and the installation site ··················································································· 4-44
Identifying the master switch and planning IRF member IDs ································································ 4-44
Planning IRF topology and connections································································································ 4-44
Identifying IRF physical ports on the member switches ········································································ 4-45
Planning the cabling scheme ················································································································ 4-47
Configuring basic IRF settings ······················································································································ 4-48
Connecting the IRF physical ports ················································································································ 4-49
Verifying the IRF fabric setup ························································································································ 4-49
5 Maintenance and troubleshooting ·························································· 5-50
Fixed power supply failure ···························································································································· 5-50
Symptom ··············································································································································· 5-50
Solution ················································································································································· 5-50
Removable power supply failure ··················································································································· 5-50
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Table of Contents
Related Manuals for H3C S5120V3-EI Series
Summary of Contents for H3C S5120V3-EI Series
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Page 1: Table Of Contents
Contents 1 Preparing for installation ·········································································· 1-1 Safety recommendations ································································································································ 1-2 Examining the installation environment ·········································································································· 1-3 Cleanliness ·············································································································································· 1-4 Corrosive gas limit ··································································································································· 1-5 Examining the installation site ························································································································· 1-6 Checking power distribution or power supply environment ············································································· 1-7 Laser safety·····················································································································································... - Page 2 Symptom ··············································································································································· 5-50 Solution ················································································································································· 5-50 Fan tray failure ·············································································································································· 5-51 Configuration terminal issues ························································································································ 5-51 No display on the configuration terminal ······························································································· 5-51 Garbled display on the configuration terminal ······················································································· 5-51...
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Page 3: Preparing For Installation
Preparing for installation This document provides an installation guide for the following switch series: • S5120V3-EI switch series • S5120V3-LI switch series • S5120V3-SI switch series Table1-1 describes the switch models that each switch series includes. Table1-1 Switch series and models Switch series Model Product code (PID) -
Page 4: Safety Recommendations
Switch series Model Product code (PID) S5120V3-28P-HPWR-LI LS-5120V3-28P-HPWR-LI LS-5120V3-28P-HPWR-LI-GL S5120V3-28S-HPWR-LI LS-5120V3-28S-HPWR-LI LS-5120V3-28S-HPWR-LI-GL S5120V3-10P-PWR-LI LS-5120V3-10P-PWR-LI LS-5120V3-10P-PWR-LI-GL S5120V3-12TP-HPWR-LI LS-5120V3-12TP-HPWR-LI S5120V3-10P-SI LS-5120V3-10P-SI S5120V3-28P-SI LS-5120V3-28P-SI S5120V3-28S-SI LS-5120V3-28S-SI Non-PoE models S5120V3-52P-SI LS-5120V3-52P-SI S5120V3-SI S5120V3-52S-SI LS-5120V3-52S-SI switch series S5120V3-36F-SI LS-5120V3-36F-SI S5120V3-28P-HPWR-SI LS-5120V3-28P-HPWR-SI PoE models S5120V3-54P-PWR-SI LS-5120V3-54P-PWR-SI S5120V3-28S-HPWR-SI-Q LS-5120V3-28S-HPWR-SI-Q NOTE:... -
Page 5: Examining The Installation Environment
Examining the installation environment To ensure correct operation of your switch, make sure the installation environment meets the requirements listed in Table1-2. Table1-2 Checking list for the installation environment Item Requirements CAUTION: To ensure correct operation of your device, make sure the installation environment is adequately ventilated to prevent the switch from overheating. -
Page 6: Cleanliness
Item Requirements corresponding network interface. • Keep the signal cables far from power cords and lightning rod down conductors. • As a best practice, route power cords indoors. If an AC power cord is routed from outdoors, connect the AC power cord first to a power lightning arrester before leading it to the AC power port on the switch. -
Page 7: Corrosive Gas Limit
• Use double-layer glass in windows and seal doors and windows with dust-proof rubber strips. Use screen doors and window screens for doors and windows open to the outside and make sure the external windows are air tight. • Use dustproof materials for floors, walls, and ceilings and use wallpaper or matt paint that does not produce powders. -
Page 8: Examining The Installation Site
Examining the installation site Before you install the switch, verify that the installation site meets the installation requirements. The switch can operate correctly in an A1 or A2 installation site. Availability issues might occur if you install the switch in an A3, B1, B2, or C installation site. Table1-5 Installation sites Category Definition... -
Page 9: Checking Power Distribution Or Power Supply Environment
Checking power distribution or power supply environment Table1-7 Requirements for power distribution or power supply environment Item Requirements Preparation The power supply must be available before you install the switch. The voltage provided to the switch must be within the operating voltage range. Voltage For the operating voltage range, see S5120V3-EI &... - Page 10 Applicable device Product code Description Quantity models S5120V3-10P-PWR-LI, S5120V3-12TP-HPWR -LI switches) S5120V3-28P-SI S5120V3-28S-SI S5120V3-52P-SI S5120V3-52S-SI S5120V3-28S-HPWR- SI-Q Front mounting bracket kit S5120V3-EI switch (including two front mounting series brackets and eight M4 S5120V3-36F-SI screws) 2150A03X 1 kit (provided) S5120V3-28P-HPWR- S5120V3-54P-PWR-SI Rear mounting bracket kit (including two rear mounting brackets and two shoulder...
- Page 11 Applicable device Product code Description Quantity models Grounding cable 1 (provided) All switch models Grounding screw 1 (provided) All switch models AC power cord 1, provided for the switch with a fixed power supply All switch models 1, provided with The appearance and removable power parameters for AC power...
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Page 12: Installing The Switch
CAUTION: Keep the tamper-proof seal on a mounting screw on the chassis cover intact, and if you want to open the chassis, contact H3C for permission. Otherwise, H3C shall not be liable for any consequence. Figure2-1 Hardware installation flow Start... -
Page 13: Installing The Switch In A 19-Inch Rack
Installing the switch in a 19-inch rack Installation methods Table2-2 Installation methods Installation Mounting Installation Switch models Description method bracket type procedure S5120V3-LI switch Select an installation series (excluding the position for the front S5120V3-10P-LI, mounting brackets as S5120V3-20P-LI, required: near the S5120V3-10P-PWR-LI, power supply side or port side. - Page 14 Installation Mounting Installation Switch models Description method bracket type procedure or port side. shown in Figure2-3 • Install the rear mounting brackets based on the rack depth (distance between the front and rear rack posts). If the rack depth is in the range of 429 to 595 mm (16.89 to 23.43 in),...
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Page 15: Installation Procedure At A Glance
Figure2-2 Front mounting brackets (1) Screw hole for attaching the mounting bracket to the switch (2) Screw hole for attaching the mounting bracket to the rack Figure2-3 Rear mounting bracket and shoulder screw (1) Shoulder screw (2) Screw hole for attaching the mounting bracket to the rack Installation procedure at a glance Figure2-4 Procedure for installing the switch in a 19-inch rack by using front mounting brackets... -
Page 16: Rack-Mounting The Switch By Using Front Mounting Brackets
Figure2-5 Procedure for installing the switch in a 19-inch rack by using front and rear mounting brackets Attach the Attach the Attach the front Select an installation position Mount the shoulder rear mounting mounting for the front mounting brackets switch in the screws to the brackets to brackets to the... - Page 17 Figure2-7 Attaching mounting bracket B to the port-side mounting position (S5120V3-28S-HPWR-EI) Figure2-8 Attaching mounting bracket B to the power supply-side mounting position (S5120V3-28S-HPWR-EI) 2-15...
- Page 18 Figure2-9 Attaching mounting bracket C to the switch (S5120V3-10P-PWR-LI) Figure2-10 Attaching mounting bracket D to the switch (S5120V3-10P-LI) Attach the front mounting bracket to the other side of the chassis in the same way. Mounting the switch in the rack Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded.
- Page 19 Another person uses user supplied M6 screws and cage nuts to attach the mounting brackets to the rack and verifies that the brackets are level and secure. As a best practice, use a torque of 30 kgf-cm (2.94 Nm) to fasten the M6 screws. Figure2-11 Mounting the switch in the rack (port-side mounting position for mounting brackets A on an S5120V3-52P-PWR-LI) Figure2-12 Mounting the switch in the rack (port-side mounting position for mounting...
- Page 20 Figure2-13 Mounting the switch in the rack (power supply-side mounting position for mounting brackets B on an S5120V3-28S-HPWR-EI) Figure2-14 Mounting the switch in the rack by using mounting brackets C (S5120V3-10P-PWR-LI) 2-18...
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Page 21: Rack-Mounting The Switch By Using Front And Rear Mounting Brackets
Figure2-15 Mounting the switch in the rack by using mounting brackets D (S5120V3-10P-LI) Rack-mounting the switch by using front and rear mounting brackets This installation method is applicable to the S5120V3-30MS-UPWR-DP-EI switch. Attaching the front mounting brackets and shoulder screws to the switch The switch provides two installation positions on its side for the front mounting brackets. - Page 22 Figure2-16 Attaching the front mounting brackets and shoulder screws to the chassis (port-side mounting position for mounting brackets) Attaching the rear mounting brackets to the rack Determine the switch installation position in the rack. Orient the rear mounting brackets with the wide flange inside or outside the rack as required. Use M6 screws and cages nuts (user-supplied) to attach the rear mounting brackets to the rear rack posts.
- Page 23 Figure2-18 Attaching the rear mounting brackets to the rack with the wide flange outside the rack Mounting the switch in the rack Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded. Make sure the front mounting brackets and shoulder screws are securely attached to the two sides of the switch.
- Page 24 Figure2-19 Mounting the switch in the rack (with the wide flange of the rear mounting brackets inside the rack) Figure2-20 Mounting the switch in the rack (with the wide flange of the rear mounting brackets outside the rack) 2-22...
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Page 25: Mounting The Switch On A Workbench
Mounting the switch on a workbench IMPORTANT: • Ensure 10 cm (3.9 in) of clearance around the chassis for heat dissipation. • Do not place heavy objects on the switch. If a standard 19-inch rack is not available, you can place your switch on a workbench. To mount the switch on a workbench: Verify that the workbench is sturdy and reliably grounded. - Page 26 Figure2-22 Installing the switch on a wall (1) Drill two holes with a diameter of 6 mm (0.24 in) and a depth of 25 mm (0.98 in) at the marked locations. Hammer the screw anchors into the wall and use a Phillips screwdriver to fasten the screw into the screw anchor.
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Page 27: Grounding The Switch
WARNING! Correctly connecting the switch grounding cable is crucial to lightning protection, ESD, and EMI protection. For information about lightning protection, see H3C Network Devices Lightning Protection Guide. To protect against the following types of problems, use a grounding cable to connect the device to the earthing facility at the installation site: •... -
Page 28: Grounding The Switch With A Grounding Conductor Buried In The Earth Ground
Figure2-25 Attaching the grounding cable to the grounding hole of the switch (1) Grounding screw (2) Ring terminal (3) Grounding sign (4) Grounding hole (5) Grounding cable Connect the other end of the grounding cable to the grounding strip. a. Cut the grounding cable to a length according to the distance between the switch and the grounding strip. -
Page 29: Verifying The Connection After Grounding The Switch
10Ω. For locations with high soil resistivity, sprinkle some resistance reducer to reduce soil resistivity or replace soil around the grounding strip with soil with lower resistance. For information about resistance measurement, see H3C Network Devices Lightning Protection Guide. 2-27... -
Page 30: Installing And Removing A Power Supply
Installing and removing a power supply WARNING! In power redundancy mode, you can replace a power supply without powering off the switch but you must strictly follow the installation and removal procedures in Figure2-28 Figure2-29 to avoid any bodily injury or damage to the switch. CAUTION: Provide a circuit breaker for each power supply. - Page 31 Figure2-30 Removing the filler panel from the target power supply slot Unpack the power supply. Make sure the power supply model is as required. Keep the packaging box and packaging bag for the power supply secure for future use. Correctly orient the power supply with the lettering on it facing upward. Align the power supply with the power supply slot.
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Page 32: Removing A Power Supply
Figure2-32 Installation completed NOTE: The PSR1110-56A power supply, including its handle, adds 64 mm (2.52 in) to chassis depth. Removing a power supply Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded. Disconnect the power cord. -
Page 33: Connecting The Power Cord
Connecting the power cord WARNING! • Provide a circuit breaker for each power cord. • Before connecting the power cord, make sure the circuit breaker for the power cord is turned off. Table2-4 Power cord connection procedures at a glance Power supply Available power source Connection procedure reference... -
Page 34: Connecting The Power Cord For A Psr360-56A, Psr720-56A, Or Psr1110-56A Power Supply
Figure2-35 Connecting the AC power cord for the fixed AC power supply (2) Connecting the power cord for a PSR360-56A, PSR720-56A, or PSR1110-56A power supply The power cord connection procedure is the same for the PSR360-56A, PSR720-56A, and PSR1110-56A power supplies. The following procedure uses a PSR360-56A power supply as an example. -
Page 35: Connecting The Dc Power Cord For A Psr560-56D Power Supply
• To use a –48 VDC power source to supply power to the power supply, use the DC power cord supplied with the power supply. • To use an H3C RPS to supply power to the power supply, use a compatible RPS power cord to connect the RPS to the power supply. - Page 36 • If a power line is routed from outdoors, verify that a surge protected power strip is used for the switch. NOTE: For information about lightning protection for the switch, see H3C Lightning Protection Guide. 2-34...
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Page 37: Accessing The Switch For The First Time
Accessing the switch for the first time Connecting the switch to a configuration terminal The following switch models each provide a serial console port and a micro USB console port. You can access the switch from either port. If you connect both ports, only the micro USB console port is available. -
Page 38: Connecting A Db9-To-Rj45 Console Cable
The signal pinout for the RJ-45 connector of a serial console cable varies by vendor. To avoid abnormal configuration terminal display, use a serial console cable provided by H3C. For more information, see Table1-8. To prepare a serial console cable yourself, make sure the signal pinout for the RJ-45 connector is the same as that shown in Table3-2. -
Page 39: Connecting A Usb-To-Rj45 Console Cable
Click the following link, or copy it to the address bar on your browser and download the USB-to-RJ45 console driver. http://www.h3c.com/en/home/USB_to_RJ45_Console/ View the TXT file Read me in the Windows folder to check whether the Windows system of the configuration terminal supports the driver. -
Page 40: Connecting A Micro Usb Console Cable
Click the following link, or copy it to the address bar on the browser to log in to download and install the USB console driver on the configuration terminal. http://www.h3c.com/en/home/USB_Console/ Select a driver program according to the operating system you use: XR21V1410_XR21B1411_Windows_Ver1840_x86_Installer.EXE—32-bit operating... - Page 41 Figure3-5 Device Driver Installation Wizard Click Continue Anyway. Figure3-6 Software Installation Click Finish. 3-39...
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Page 42: Setting Terminal Parameters
Figure3-7 Completing the device driver installation wizard Setting terminal parameters To configure and manage the switch through the console port, you must run a terminal emulator program, such as TeraTermPro, on your configuration terminal. You can use the emulator program to connect a network device, a Telnet site, or an SSH site. - Page 43 Power on the switch. During the startup process, you can access Boot ROM menus to perform tasks such as software upgrade and file management. The Boot ROM interface and menu options differ with software versions. For more information about Boot ROM menu options, see the software-matching release notes for the device.
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Page 44: Setting Up An Irf Fabric
Setting up an IRF fabric You can use H3C IRF technology to connect and virtualize the switches into a large virtual device called an "IRF fabric" for flattened network topology, and high availability, scalability, and manageability. The S5120V3-EI, S5120V3-LI, and S5120V3-SI switch series can be divided into five groups. You can only use the switches in the same group to set up an IRF fabric. -
Page 45: Irf Fabric Setup Flowchart
IRF fabric setup flowchart Figure4-1 IRF fabric setup flowchart Start Plan IRF fabric setup Install IRF member switches Connect the grounding cables and power cords Power on the switches Configure basic IRF settings Connect the physical IRF ports Subordinate switches reboot and the IRF fabric is automatically established To set up an IRF fabric:... -
Page 46: Planning Irf Fabric Setup
Step Description settings. the switch series, depending on the software version. Connect IRF physical ports on switches. Connect the IRF All switches except the master switch automatically reboot, and the IRF fabric physical ports. is established. Planning IRF fabric setup This section describes issues that an IRF fabric setup plan must cover. -
Page 47: Identifying Irf Physical Ports On The Member Switches
Figure4-2 Figure4-3 show the topologies of an IRF fabric made up of three S5120V3-28S-EI switches. The IRF port connections in the two figures are for illustration only, and more connection methods are available. Figure4-2 IRF fabric in daisy chain topology IRF-port1 IRF-port1 IRF-port2... - Page 48 Chassis Candidate physical IRF ports Use restrictions • • A 10/100/1000BASE-T autosensing SFP+ ports on the front panel Ethernet port, 1000/100BASE-T • SFP ports on the front panel S5120V3-36F-EI autosensing Ethernet port, or SFP • 10/100/1000BASE-T port can be used as an IRF physical S5120V3-36F-SI autosensing Ethernet ports on port only when it operates at 1 Gbps.
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Page 49: Planning The Cabling Scheme
If the IRF member switches are all in one equipment room, use twisted pair cables or SFP/SFP+ cables. The following subsections describe several H3C recommended IRF connection schemes by using SFP+ cables and SFP+ transceiver modules and fibers. All these schemes use a ring topology. -
Page 50: Configuring Basic Irf Settings
Figure4-5 IRF fabric topology Connecting the IRF member switches in a ToR solution You can install IRF member switches in different racks side by side to deploy a top of rack (ToR) solution. Figure4-6 ToR cabling Configuring basic IRF settings After you install the IRF member switches, power on the switches, and log in to each IRF member switch (see the fundamentals configuration guide for the switch series) to configure their member IDs, member priorities, and IRF port bindings. -
Page 51: Connecting The Irf Physical Ports
Connect the IRF member switches as planned. Wear an ESD wrist strap when you connect cables or transceiver modules and fibers. For how to connect them, see H3C Transceiver Modules and Network Cables Installation Guide. Verifying the IRF fabric setup... -
Page 52: Maintenance And Troubleshooting
LEDs (PWR1 and PWR2) on the front panel of the switch in combination with the status LEDs on the power supplies to identify power supply failure. For more information, see H3C PSR180-56A Power Module User Manual, H3C PSR360-56A Power Module User Manual, H3C PSR560-56D Power Module User Manual, H3C PSR720-56A Power Module User Manual, and H3C PSR1110-56A Power Module User Manual. - Page 53 Fan tray failure Symptom The system status LED on the switch indicates a fan tray failure. Solution When a fan tray issue occurs, contact H3C Support. Configuration terminal issues No display on the configuration terminal Symptom The configuration terminal does not have display when the switch is powered on.
- Page 54 If the issue persists, contact H3C Support. 5-52...