B&B Electronics EIRM-EXTEND-8 - Manual User Manual
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Manual Documentation Number: EIRM-EXTEND-8-1411m
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B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104 – www.bb-elec.com
B&B Electronics – Westlink Commercial Park – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445 – www.bb-europe.com
switch_a(config)#clock timezone YST9YDT 
switch_a(config)# 
 
Polling Interval: 
1. Command Mode: Configure mode 
Logon to Configure Mode (Configure Terminal Mode). 
The switch_a(config)# prompt will show on the screen. 
switch_a(config)#
 
2. Usage: 
Use this command to specify the polling interval. 
 
3. Command Syntax: 
ntp polling-interval MINUTE 
MINUTE <1-10080> The polling interval. Enter a value in the range 1 to 
10080 minutes. 
 
4. Example: 
The following example specifies the polling interval 60 minutes: 
switch_a(config)#ntp polling interval 60 
switch_a(config)# 
 
Daylight Saving Mode: 
1. Command Mode: Configure mode 
Logon to Configure Mode (Configure Terminal Mode). 
The switch_a(config)# prompt will show on the screen. 
switch_a(config)#
 
2. Usage: 
Use this command to enable daylight saving. 
Use no clock summer-time command to disable daylight saving. 
 
3. Command Syntax: 
clock summer-time TIMEZONE weekday WEEK DAY MONTH HOUR 
MINUTE WEEK DAY MONTH HOUR MINUTE OFFSET 
 TIMEZONE Specifies the daylight saving timezone. 
 WEEK <1-5> Specifies weekdays from Monday to Friday. 
 DAY <0-6> Specifies from Sunday to Saturday. 
 MONTH <1-12> Specifies from January to December. 
 HOUR <0-23> Specifies from 0 to 23. 
 MINUTE <0-59> Specifies from 0 to 59. 
