H3C WX2880X Installation Manual page 32

Contents
4 Hardware management and maintenance ··············································· 4-1
Displaying hardware information about the device ························································································· 4-1
Displaying software and hardware version information about the device ··············································· 4-1
Displaying the operational statistics about the device············································································· 4-1
Displaying information about the device ································································································· 4-2
Displaying electrical label information for the device ·············································································· 4-3
Displaying the CPU usage of the device ································································································· 4-3
Displaying the memory usage of the device ··························································································· 4-4
Displaying the operational status of the built-in fans ··············································································· 4-4
Displaying the operating state of power modules ··················································································· 4-5
Rebooting the device ······································································································································ 4-5
Restrictions and guidelines ····················································································································· 4-5
Configuration procedure ·························································································································· 4-6
i