Qtech QSW-8200-28T-AC-DC [4/20] Clock timezone

User Manual

Chapter 1. Commands for SNTP 4

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Chapter 1 COMMANDS FOR SNTP

1.1 clock timezone

 Command: clock timezone WORD {add | subtract} <0-23> [<0-59>]

 no clock timezone WORD

 Function: This command configures timezone in global mode, the no command deletes

the configured timezone.

 Parameters: WORD: timezone name, the length should not exceed 16

 add | subtract: the action of timezone

 <0-23>: the hour value

 <0-59>: the minute value

 Command Mode: Global mode

 Default: None.

 Usage Guide: The timezone name is invalid with the blank, the hour and minute value

must be in the specific range.

 Example: Configure the action as add for the eighth timezone globally.

 Switch(config)#clock timezone aaa add 8

1.2 debug sntp

 Command: debug sntp {adjust | packet | select }

 no debug sntp {adjust | packet | select}

 Function: Displays or disables SNTP debug information.

 Parameters: adjust stands for SNTP clock adjustment information; packet for SNTP

packets, select for SNTP clock selection.

 Command mode: Admin Mode

 Example: Displaying debugging information for SNTP packet.

 Switch#debug sntp packet

1.3 sntp polltime

 Command: sntp polltime <interval>

 no sntp polltime

 Function: Sets the interval for SNTP clients to send requests to NTP/SNTP; the “no sntp

polltime” command cancels the polltime sets and restores the default setting.

 Parameters: <interval> is the interval value from 16 to 16284.

 Default: The default polltime is 64 seconds.

 Command Mode: Global Mode

 Example: Setting the client to send request to the server every 128 seconds.

 Switch#config

 Switch(config)#sntp polltime128