H3C F1000-AI-20 Manual page 2

Replacing a power supply for an F1000-AI-60, F1000-AI-70, F1000-AI-80, or F1000-AI-90 firewall ··· 4-30
Replacing an interface module ····················································································································· 4-30
Replacing a drive ·········································································································································· 4-31
Replacing a drive for an F1000-AI-03 or F1000-AI-10 firewall ······························································ 4-31
Replacing a drive for other F1000-AI-X0 firewalls than F1000-AI-03 and F1000-AI-10························ 4-32
Replacing a transceiver module ···················································································································· 4-32
5 Hardware management and maintenance ············································· 5-34
Displaying detailed information about the firewall ························································································· 5-34
Displaying software and hardware version information for the firewall ························································· 5-34
Displaying electrical label information for the firewall ··················································································· 5-35
Displaying the CPU usage of the firewall ······································································································ 5-35
Displaying the memory usage of the firewall································································································· 5-36
Displaying the operational status of power supplies ····················································································· 5-37
Displaying temperature information for the firewall ······················································································· 5-37
Displaying the operational statistics about the firewall ·················································································· 5-38
Displaying transceiver module information ··································································································· 5-39
Rebooting the firewall···································································································································· 5-39
6 Troubleshooting ····················································································· 6-41
Power supply failure ······································································································································ 6-41
Configuration terminal display issue ············································································································· 6-41
Password loss ··············································································································································· 6-41
Cooling system failure ··································································································································· 6-42
Software loading failure································································································································· 6-42
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