Cabletron Systems TSX-1620 User Manual

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Managing the Device
2-25
Using the TSX-1620 Hub View
The Software Revision field displays the device’s current revision of firmware. If 
you have an expansion module installed, this field will display the firmware 
revision for each module, separated by five ASCII spaces. The expansion 
module’s firmware revision will be displayed last.
The Date and Time fields display the current system date and time. These fields 
may be edited. The Daylight Savings field shows the current daylight savings 
mode, and allow you to enable or disable the daylight savings setting.
Setting the Device Date, Time, and Daylight Savings Mode
To alter the TSX-1620’s system date and time, and enable or disable the daylight 
savings mode:
1.
Highlight the contents of the Date field, type the desired system date in 
MM/DD/YY format, and press Enter or Return on your keyboard.
2.
Highlight the contents of the Time field, type the desired system time in 
HH:MM:SS format, and press Enter or Return on your keyboard.
3.
To enable or disable daylight savings mode, click on the Enable or Disable 
option in the Daylight Savings field. When daylight savings mode is enabled, 
the system time will automatically be adjusted when daylight savings or 
standard time is in effect.
Configuring Port Security
The Port Security utility allows you to automatically enable or disable to any of 
the TSX-1620’s ports during specified days of the week and/or during specified 
times of the day. The main Port Security window displays security settings 
according to parameters specified in the Configure View window. The Configure 
Restrictions window allows you to restrict access to a port or a range of ports 
during a specified date and time or range of dates and times. To launch the Port 
Security utility:
1.
Click on the module index or module type to display the Module menu (see 
2.
Drag down to Module Utilities, then right to Port Security, and release.