HP StorageWorks 8/20q HP StorageWorks 8/20q Fibre Channel Switch command line - Page 42
Setting the time through an NTP server, Resetting a switch, Table 5 Switch reset methods
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Setting the time through an NTP server An NTP server can automatically set the switch date and time. To configure the switch to use an NTP server, enter the set setup system command in an Admin session to enable the NTP client on the switch and specify the NPT server IP address, as shown in the following example: 8/20q FC Switch #> admin start 8/20q FC Switch (admin) #> set setup system A list of attributes with formatting and current values will follow. Enter a new value or simply press the ENTER key to accept the current value. If you wish to terminate this process before reaching the end of the list press 'q' or 'Q' and the ENTER key to do so. EthNetworkDiscovery (1=Static, 2=Bootp, 3=Dhcp, 4=Rarp) [Static ] EthNetworkAddress (dot-notated IP Address) [10.0.0.1 ] EthNetworkMask (dot-notated IP Address) [255.255.255.0] EthGatewayAddress (dot-notated IP Address) [10.0.0.254 ] AdminTimeout (dec value 0-1440 minutes, 0=never) [30 ] InactivityTimeout (dec value 0-1440 minutes, 0=never) [0 ] LocalLogEnabled (True / False) [True ] RemoteLogEnabled (True / False) [False ] RemoteLogHostAddress (dot-notated IP Address) [10.0.0.254 ] NTPClientEnabled (True / False) [False ] True NTPServerAddress (dot-notated IP Address) [10.0.0.254 ] 10.2.3.4 EmbeddedGUIEnabled (True / False) [True ] Do you want to save and activate this services setup? (y/n): [n] y System setup saved and activated. Resetting a switch Table 5 describes the methods for resetting a switch, the corresponding command, and the impact on the switch. Table 5 Switch reset methods Description Hot reset Soft reset Hard reset hotreset command reset switch hardreset command command Activates pending firmware X X X Disrupts I/O traffic X X Reconnects Simple SAN X X X Connection Manager and QuickTools sessions afterwards Clears the event log X X X Deletes supports files, firmware image files that have not been unpacked, and configuration backup files X X Closes all management sessions X X X Performs power-on self test (POST) X 42 Switch configuration
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