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Installing a DC power supply ······························································································································· 39
Installing an AC power supply ····························································································································· 39
Installing a fan tray ························································································································································ 41
Installing a card ······························································································································································ 42
Installation preparation ········································································································································· 43
Installation procedure ··········································································································································· 43
Connecting power cords ··············································································································································· 45
Connecting an AC power cord ··························································································································· 45
Connecting a DC power cord ······························································································································ 46
Verifying the installation ················································································································································ 48
Connecting the switch to the network ······················································································································· 49
Cable routing recommendations ·································································································································· 49
Logging in to the switch ················································································································································· 49
Connecting the console cable ······························································································································ 49
Setting up a configuration environment ·············································································································· 51
Powering on the switch·················································································································································· 54
Powering on the switch ········································································································································· 54
Verification after power-on ··································································································································· 56
Connecting the switch to the network ·························································································································· 56
Connecting the switch to the network through the AUX port ············································································ 56
Connecting the switch to the network through a copper Ethernet port ··························································· 57
Connecting the switch to the network through a fiber Ethernet port ································································ 57
Hardware management ············································································································································· 61
Displaying the electrical label data for your switch ··································································································· 61
Displaying the card information for your switch ········································································································· 61
Rebooting your switch ··················································································································································· 63
Managing the power supply system ···························································································································· 64
Displaying the electrical label data for the power monitoring module ··························································· 64
Enabling power supply management ·················································································································· 65
Configuring the number of redundant power supplies ····················································································· 65
Manually starting or stopping power supply to a card ····················································································· 66
Allocating IDs for AC power supplies ················································································································· 66
Displaying the power supply system information about your switch ······························································· 68
Configuring temperature thresholds for a card ··········································································································· 73
Configuring temperature thresholds for a card ·································································································· 74
Displaying the temperature information on your switch ···················································································· 74
Isolating a card and locating card faults····················································································································· 75
Configuration restrictions and guidelines ··········································································································· 75
Configuration procedure ······································································································································ 75
Configuring in-service hardware failure diagnosis and failure protection ······························································ 76
Configuration restrictions and guidelines ··········································································································· 76
Configuration procedure ······································································································································ 77
Displaying the operating state of fans ························································································································· 77
Displaying alarms present on a card ··························································································································· 80
Verifying and diagnosing transceiver modules ·········································································································· 80
Verifying transceiver modules ······························································································································ 80
Diagnosing transceiver modules ·························································································································· 82
Troubleshooting ·························································································································································· 85
Configuration terminal problems ·································································································································· 85
No terminal display ·············································································································································· 85
Garbled terminal display ······································································································································ 85
Power supply system failure ·········································································································································· 86
Power monitoring module····································································································································· 86
