Cisco WS-C6506 Software Manual page 651

Chapter 20 Checking Status and Connectivity
Port
-----
3/1
3/2
Port
-----
3/1
3/2
Port
-----
3/1
3/2
Displaying Transceiver Threshold Violations
To display transceiver threshold violations, perform this task in enabled mode:
Task
Display transceiver threshold violations.
This example shows how to display transceiver threshold violations:
Console> show port transceiver 3 threshold-violations
Transceiver monitoring is enabled for all ports.
Monitor interval is set to 5 minutes.
Rx: Receive, Tx: Transmit.
DDDD: days, HH: hours, MM: minutes, SS: seconds
Time since Last Known
Port
-----
3/1
mA >
3/2
mA >
Displaying Port Transceiver Information
To display port transceiver information, perform this task in enabled mode:
Task
Display port transceiver information.
OL-8978-04
Current
(milliamperes) (mA)
----------------- --------------
29.3
30.4
Optical
Transmit Power Threshold
(dBm) (dBm)
------------------- -------------
-1.7
-1.8
Optical
Receive Power Threshold
(dBm) (dBm)
----------------- --------------
-2.1
-2.3
Time in slot Threshold Violation
(DDDD:HH:MM:SS) (DDDD:HH:MM:SS)
--------------------------
0000:06:39:07
0.5 mA
0000:06:39:07
0.5 mA
High Alarm High Warn
Threshold Threshold
(mA)
--------------
2.5 2.5
2.5 2.5
High Alarm High Warn
Threshold Threshold
(dBm)
--------------
1.0 0.0
1.0 0.0
High Alarm High Warn
Threshold Threshold
(dBm)
--------------
1.0 0.0
1.0 0.0
Command
show port transceiver slot number
threshold-violations
-----------------------------
0000:00:03:57
0000:00:03:56
Command
show port transceiver mod/port
Catalyst 6500 Series Switch Software Configuration Guide—Release 8.7
Digital Optical Monitoring
Low Warn Low Alarm
Threshold Threshold
(mA) (mA)
------------- --------------
2.5
2.5
Low Warn Low Alarm
Threshold
(dBm) (dBm)
-------------
-7.2
-7.2
Low Warn Low Alarm
Threshold
(dBm) (dBm)
-------------
-14.1
-14.1
Type(s) of Last Known
Threshold Violation(s)
------------
Tx bias high alarm
Tx bias high alarm
2.5
2.5
--------------
-8.2
-8.2
--------------
-16.4
-16.4
5.8
6.0
20-75