Cisco Catalyst 3560X-24P Command Reference Manual page 628

show interfaces
Switch#show interfaces switchport backup
Switch Backup Interface Pairs:
Active Interface
------------------------------------------------------------------------
GigabitEthernet2/0/6
Vlans Preferred on Active Interface: 1-50
Vlans Preferred on Backup Interface: 60, 100-120
This is an example of output from the show interfaces interface-id trunk command. It displays trunking
information for the port.
Switch# show interfaces gigabitethernet1/0/1 trunk
Port
Gi1/0/1
Port
Gi1/0/1
Port
Gi1/0/1
Port
Gi1/0/1
This is an example of output from the show interfaces interface-id transceiver properties command:
Switch# show interfaces gigabitethernet1/0/1 transceiver properties
Name : Gi1/0/1
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 gigabitethernet2/0/3 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
------- ------------------
Gi2/0/3
Port
-------
Gi2/0/3
Catalyst 3750-X and 3560-X Switch Command Reference
2-596
Backup Interface
GigabitEthernet2/0/8
Mode Encapsulation
auto negotiate
Vlans allowed on trunk
1-4094
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
Chapter 2 Catalyst 3750-X and 3560-X Cisco IOS Commands
State
Active Down/Backup Up
Status Native vlan
trunking 1
High Warn Low Warn Low Alarm
Threshold Threshold Threshold
(Celsius) (Celsius) (Celsius)
--------- --------- ---------
103.0 -8.0
High Warn Low Warn Low Alarm
Threshold Threshold Threshold
(Volts) (Volts) (Volts)
--------- --------- ---------
3.70 3.00
-12.0
2.95
OL-21522-02