Cisco Catalyst 2960 Command Reference Manual page 384

show interfaces
Port
Gi0/1
Port
Gi0/1
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: N/A
Operational Duplex: auto
Administrative Auto-MDIX: off
Operational Auto-MDIX: off
Configured Media: sfp
Active Media: sfp
Attached: 10/100/1000BaseTX SFP-10/100/1000BaseTX
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
Catalyst 2960 Switch Command Reference
2-460
Vlans allowed and active in management domain
1-4
Vlans in spanning tree forwarding state and not pruned
1-4
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
Optical High Alarm
Transmit Power Threshold
Chapter 2 Catalyst 3750 Switch Cisco IOS Commands
High Warn Low Warn Low Alarm
Threshold Threshold Threshold
(Celsius) (Celsius) (Celsius)
--------- --------- ---------
103.0 -8.0 -12.0
High Warn Low Warn Low Alarm
Threshold Threshold Threshold
(Volts) (Volts) (Volts)
--------- --------- ---------
3.70 3.00 2.95
High Warn Low Warn Low Alarm
Threshold Threshold Threshold
(mA) (mA) (mA)
--------- --------- ---------
70.0 4.0 2.0
High Warn Low Warn Low Alarm
Threshold Threshold Threshold
OL-8604-03