Cisco Catalyst 2960 Command Reference Manual page 332
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Also See for Catalyst 2960:
- Configuration manual (2288 pages) ,
- Software configuration manual (980 pages) ,
- Command reference manual (800 pages)
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show interfaces
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
Port
-------
Gi0/3
Port
-------
Gi0/3
Related Commands
Command
switchport access
switchport block
switchport backup interface
switchport mode
switchport protected
switchport trunk
Catalyst 2960 Switch Command Reference
2-304
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
(dBm)
(dBm)
-----------------
----------
-0.0 ( -0.0)
-0.0
Optical
High Alarm
Receive Power
Threshold
(dBm)
(dBm)
-----------------
----------
N/A
( -0.0) --
-0.0
Description
Configures a port as a static-access or a dynamic-access port.
Blocks unknown unicast or multicast traffic on an interface.
Configures Flex Links, a pair of Layer 2 interfaces that provide mutual
backup.
Configures the VLAN membership mode of a port.
Isolates unicast, multicast, and broadcast traffic at Layer 2 from other
protected ports on the same switch.
pruning
Configures the VLAN pruning-eligible list for ports in trunking mode.
Chapter 2 Catalyst 2960 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
(dBm)
(dBm)
(dBm)
---------
---------
---------
-0.0
-0.0
-0.0
High Warn
Low Warn
Low Alarm
Threshold
Threshold
Threshold
(dBm)
(dBm)
(dBm)
---------
---------
---------
-0.0
-0.0
-0.0
78-16882-01
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