Monitoring
6-5
9820-A2-GB20-20 June 2000

Table 6-2. NETWORK Status LEDs

Label Indication Color What It Means
OK Operational
Status Green (Models 9820, 9820-2M, 9820-8M)
ON The interchange circuits for the port
are in the correct state to transmit
and receive data.
OFF The port is idle. Occurs if the port is
configured to monitor DSR, CTS, or
RLSD and the leads are not asserted,
or TM is asserted on the DCE, or a
valid clock signal cannot be detected
on the port.
LMI LMI OK Green (Model 9820-45M) The Local Management
Interface is running on the frame relay link on
the network interface.
TD Transmit Data Green (Model 9820-45M) Data is being sent or
receivedon the circuit
RD Receive Data Green received on the circuit.
DTR Data Terminal
Ready Green (Model 9820-45M) Current state of the control
lead.
DSR Data Set Ready Green

Table 6-3. PORT Status LEDs

Label Indication Color What It Means
OK Operational
Status Green (Models 9820, 9820-2M, 9820-8M)
ON The interchange circuits for the port
are in the correct state to transmit and
receive data.
OFF The port is idle. Occurs if the port is
configured to monitor DTR and/or RTS
and the lead(s) is not asserted.
TD Transmit Data Green (Model 9820-45M) Current state of the control
lead
RD Receive Data Green lead.
DTR Data Terminal
Ready Green
DSR Data Set Ready Green