3Com LINKBUILDER 3C18500, User Manual

Page: 182 / 242

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H A P T E R
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DUA1850-0AAA05
The PORT SETUP button will only be displayed if you are using access
levels 3, 4 or 5.
The screen displays the following information about each port on the
selected MAU. Use cursor keys to scroll up and down the list box.
Port - This is the number of the Port on the MAU module.
Media - This is the type of media connected to the port
Admin state - Indicates whether the port is Enabled or Disabled. The
Admin state of a port can be changed at the Port Setup screen (see
“ Port Setup ” on page 11-18 ).
I f the phantom signal has been received from a port which has the
Admin state set to Disabled, a trap will be sent to the Network Manager
Attach state -
Present - A phantom signal has been detected by the port
indicating that the station is requesting to be attached to the ring.
Absent - Indicates a phantom signal has not been detected and
therefore the station is not connected to the ring.
ZDL state -
Not supported - The MAU is standard.
Disabled/Enabled - The device is an Ad vanced MAU (AMAU). See
“MSH Management Module” on page 9-9 for a description of the
functions offered. Set up from the Port Setup screen.
Port Setup
To change the setup of a port on the selected MAU:
1 Select a port from the Ring Module Port Setup screen using the cursor
keys and space bar.
2 Move to the PORT SETUP button and press [Return]. A screen similar to
the one below will be displayed.