Information Technology Reference
In-Depth Information
Table5-2
show interfaces fddi Field Descriptions (continued)
Field
Description
FDX
Displays full-duplex information. Values are
not
supported
and
supported
. When the value is
supported
,
the display indicates whether full-duplex is enabled or
disabled. When enabled, the state of the FDX negotiation
process is displayed. The negotiation states only relate to
the full-duplex negotiation process. You must also ensure
that the interface is up and working by looking at other
fields in the
show interfaces fddi
command such as line
protocol and —. Negotiation states are
idle
—Interface is working but not in full-duplex
mode yet. If persistent, it could mean that the
interface did not meet all negotiation conditions (for
example, there are more than two stations in the ring).
•
request
—Interface is working but not in full-duplex
mode yet. If persistent, it could mean that the remote
interface does not support full-duplex or full-duplex
is not enabled on the interface.
•
confirm
—Transient state.
•
operation
—Negotiations completed successfully,
and both stations are operating in full-duplex mode.
•
Phy-
{
A
|
B
}
Lists the state the Physical A or Physical B connection is
in; one of the following:
off
,
active
,
trace
,
connect
,
next
,
signal
,
join
,
verify
, or
break
.
continues
