Cisco ME 3400 Command Reference Manual page 483
Ethernet access switch
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Also See for ME 3400:
- Software configuration manual (1138 pages) ,
- Command reference manual (872 pages) ,
- Hardware installation manual (88 pages)
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Chapter 2 Cisco ME 3400 Ethernet Access Switch Cisco IOS Commands
The DOM threshold provides a mechanism to send traps when parameters from the EEPROM exceed the
thresholds. The firmware reads real-time values, including temperature, voltage, transmitted power and
received power, from the SFP EEPROM and compares them against product alarm and warning
thresholds. When transceiver traps are enabled, a trap is sent every 10 minutes when thresholds are
exceeded.
The reading of entSensorThresholdTable and SNMP notification upon threshold violations in
CISCO-ENTITY-SENSOR-MIB is supported only in Cisco IOS Release 12.2(52)SE and later.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output
are not displayed, but the lines that contain Output are displayed.
Examples
This is an example of output from the show interfaces interface-id transceiver properties command:
Switch# show interfaces gigabitethernet0/1 transceiver properties
Name : Gi0/1
Administrative Speed: auto
Operational Speed: auto
Administrative Duplex: auto
Administrative Power Inline: enable
Operational Duplex: auto
Administrative Auto-MDIX: off
Operational Auto-MDIX: off
This is an example of output from the show interfaces interface-id transceiver detail command:
Switch# show interfaces gigabitethernet0/3 transceiver detail
ITU Channel not available (Wavelength not available),
Transceiver is externally calibrated.
mA:milliamperes, dBm:decibels (milliwatts), N/A:not applicable.
++:high alarm, +:high warning, -:low warning, -- :low alarm.
A2D readouts (if they differ), are reported in parentheses.
The threshold values are uncalibrated.
Port
------- ------------------
Gi0/3
Port
-------
Gi0/3
Port
-------
Gi0/3
<output truncated>
This is an example of output from the show interfaces transceiver dom-supported-list command:
Switch# show interfaces transceiver dom-supported-list
Transceiver Type
------------------
DWDM GBIC
DWDM SFP
RX only WDM GBIC
OL-9640-10
High Alarm
Temperature
Threshold
(Celsius)
(Celsius)
----------
41.5
110.0
High Alarm
Voltage
Threshold
(Volts)
(Volts)
---------------
----------
3.20
4.00
High Alarm
Current
Threshold
(milliamperes)
(mA)
-----------------
----------
31.0
84.0
Cisco p/n min version
-------------------------
ALL
ALL
ALL
High Warn
Low Warn
Threshold
Threshold
(Celsius)
(Celsius)
---------
---------
103.0
-8.0
High Warn
Low Warn
Threshold
Threshold
(Volts)
(Volts)
---------
---------
3.70
3.00
High Warn
Low Warn
Threshold
Threshold
(mA)
(mA)
---------
---------
70.0
4.0
supporting DOM
Cisco ME 3400 Ethernet Access Switch Command Reference
show interfaces transceivers
Low Alarm
Threshold
(Celsius)
---------
-12.0
Low Alarm
Threshold
(Volts)
---------
2.95
Low Alarm
Threshold
(mA)
---------
2.0
2-455
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