Cabletron Systems 6H123-50, Руководство пользователя

Страница: 117 / 204

Switch Configuration Screen
6H123-50 and 6H133-37 User’s Guide 5-67
[1-8] or [9-11] (Navigation Key)
When the Switch Configuration screen displays, the current port
configuration information is displayed for the first 8 ports. This field
allow the user to step to a second screen (if 6H123-50) to display the
information for ports 9 through 11. Depending on the current screen
displayed, the user can navigate back and forth by highlighting the [1-8]
or [9-11] field and pressing ENTER.
5.18.1 Setting the STA
The Spanning Tree Algorithm (STA) setting enables the user to set the
method that the switches use to decide which is the controller (Root)
switch when two or more switches are in parallel. The available selections
are IEEE, DEC, and NONE.
To set the STA, proceed as follows:
1. Use the arrow keys to highlight the Type of STA field.
2. Use the SPACE bar to step to the appropriate setting of IEEE, DEC,
or NONE.
3. Use the arrow keys to highlight the SAVE command at the bottom of
the screen.
4. Press ENTER. The message “SAVED OK” displays.
5.18.2 Setting the Age Time
To set the Age Time, proceed as follows:
1. Use the arrow keys to highlight the Age Time field.
2. Enter the desired Age Time in increments of 10. The available Age
Time range is 10 to 1,000,000 seconds with the default value being
300 seconds.
3. Use the arrow keys to highlight the SAVE command at the bottom of
the screen.
4. Press ENTER. The message “SAVED OK” displays.