ii
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
