3Com PS Hub 40 User Manual page 141

DUA1640-5AAA02
For management communication to work over the network, the port
through which your communication reaches the stack must be
connected to segment 1 of the hub with the IP address configured.
You can configure the segments for any of the hubs in the stack,
regardless of the hub through which your management reaches the
stack.
To configure the segments:
1 Do one of the following:
Double-click on the graphical representation of the stack (but not on
a port).
From the Configure menu, select General Info.
2 In the General Info dialog box, select the Segment Conf category.
Quick Config Manager displays the Segment Configuration panel, as
shown in Figure B-6.
Segment Configuration Panel
Figure B-6
3 Using the Unit pull down list box, select the hub for which you want to
configure segments.
The Unit pull down list box displays the name of the hub (if configured)
or the number of the hub in the stack. In a correctly connected stack,
the bottom hub is unit 1.
Configuring Segments B-15