Table Of Contents - H3C S9820-8C-SAN Installation Manual

Contents
1 Preparing for installation ············································································· 1
Safety recommendations ··································································································································· 1
Examining the installation site ···························································································································· 1
Temperature/humidity ································································································································ 2
Cleanliness ················································································································································· 2
Corrosive gas limit ······································································································································ 2
EMI ····························································································································································· 3
Laser safety ················································································································································ 4
Installation tools ················································································································································· 4
Installation accessories ······································································································································ 4
2 Installing the switch ·················································································· 2-6
Installing the switch in a 19-inch rack·············································································································· 2-7
Rack-mounting procedure at a glance ···································································································· 2-7
Rack requirements ·································································································································· 2-8
Installation accessories ··························································································································· 2-8
Attaching the mounting brackets to the chassis ···················································································· 2-10
Attaching cage nuts and bottom support rails to the rack ····································································· 2-10
Mounting the switch in the rack ············································································································· 2-12
Attaching the cable management frame to the rack·············································································· 2-13
Connecting the grounding cable to the chassis ···················································································· 2-14
Grounding the switch ···································································································································· 2-15
Installing/removing fan modules···················································································································· 2-16
Installing a fan module ·························································································································· 2-17
Removing a fan module ························································································································ 2-18
Installing and removing power supplies ········································································································ 2-18
Safety guidelines ··································································································································· 2-19
Installing a power supply ······················································································································· 2-19
Removing a power supply ····················································································································· 2-20
Connecting the power cord for a power supply ····························································································· 2-21
Installing and removing interface modules ···································································································· 2-22
Installing an interface module ··············································································································· 2-22
Removing an interface module ············································································································· 2-24
Verifying the installation ································································································································ 2-24
3 Accessing the switch for the first time ···················································· 3-25
Connecting the switch to a configuration terminal························································································· 3-25
Connecting the console cable ······················································································································· 3-26
Connecting a DB9-to-RJ45 console cable ···························································································· 3-26
Connecting a USB-to-RJ45 console cable ···························································································· 3-27
Connecting a mini USB console cable ·································································································· 3-29
Setting terminal parameters ·························································································································· 3-29
Powering on the switch ································································································································· 3-29
4 Setting up an M-LAG system ································································· 4-31
M-LAG system setup flowchart ····················································································································· 4-31
Planning for setting up an M-LAG system····································································································· 4-32
Determining device installation locations ······························································································ 4-32
Reserving physical ports for M-LAG connection ··················································································· 4-32
Planning the cable connection scheme ································································································· 4-33
Configuring the M-LAG system settings ································································································ 4-34
Restrictions and guidelines ··················································································································· 4-35
Connecting the M-LAG member switches ····························································································· 4-35
Verifying the configuration····························································································································· 4-35
5 Maintenance and troubleshooting ·························································· 5-36
Power supply failure ······································································································································ 5-36
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