H3C S5120V3-EI Series, Manual

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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····················································································································································· 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 power cord for a PSR360-56A, PSR720-56A, or PSR1110-56A power supply··········· 2-32
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