HP 1920 Series User Manual page 4

Displaying system and device information ··············································································································· 47
Displaying system information ······································································································································ 47
Displaying basic system information ··················································································································· 47
Displaying the system resource state ··················································································································· 48
Displaying recent system logs ······························································································································ 48
Setting the refresh period ····································································································································· 48
Displaying device information ······································································································································ 48
Configuring basic device settings ····························································································································· 50
Configuring system name ·············································································································································· 50
Configuring idle timeout period ··································································································································· 50
Maintaining devices ··················································································································································· 52
Software upgrade ·························································································································································· 52
Device reboot ································································································································································· 53
Electronic label ······························································································································································· 54
Diagnostic information ·················································································································································· 54
Configuring system time ············································································································································ 56
Overview ········································································································································································· 56
Displaying the current system time ······························································································································· 56
Manually configuring the system time·························································································································· 56
Configuring system time by using NTP ························································································································ 57
System time configuration example ····························································································································· 58
Network requirements ··········································································································································· 58
Configuring the system time ································································································································· 59
Verifying the configuration ··································································································································· 59
Configuration guidelines ··············································································································································· 59
Configuring syslog ····················································································································································· 61
Displaying syslogs ·························································································································································· 61
Setting the log host························································································································································· 62
Setting buffer capacity and refresh interval ················································································································ 63
Managing the configuration······································································································································ 64
Backing up the configuration ········································································································································ 64
Restoring the configuration ··········································································································································· 64
Saving the configuration ··············································································································································· 65
Resetting the configuration ············································································································································ 66
Managing files ··························································································································································· 67
Displaying files ······························································································································································· 67
Downloading a file ························································································································································ 67
Uploading a file ····························································································································································· 68
Removing a file ······························································································································································· 68
Specifying the main boot file ········································································································································ 68
Managing ports ·························································································································································· 69
Setting operation parameters for a port ······················································································································ 69
Displaying port operation parameters ························································································································· 73
Displaying a specified operation parameter for all ports ················································································· 73
Displaying all the operation parameters for a port ··························································································· 74
Port management configuration example ···················································································································· 75
Network requirements ··········································································································································· 75
Configuring the switch ·········································································································································· 75
Configuring port mirroring ········································································································································ 79
Terminology ···································································································································································· 79
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