Show Interfaces - Cisco Catalyst 3750 Command Reference Manual

Chapter 2 Catalyst 3750 Switch Cisco IOS Commands

show interfaces

Use the show interfaces privileged EXEC command to display the administrative and operational status
of all interfaces or a specified interface.
The show interfaces private-vlan mapping command is available only if your switch is running the
enhanced multilayer image (EMI).
Syntax Description interface-id
vlan vlan-id
accounting
capabilities
module number
counters
description
etherchannel
flowcontrol
private-vlan
mapping
pruning
stats
status
err-disabled
switchport
backup
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show interfaces [interface-id | vlan vlan-id] [accounting | capabilities [module number] |
counters | description | etherchannel | flowcontrol | private-vlan mapping | pruning | stats
| status [err-disabled] | switchport [backup | module number] | transceiver [calibration |
properties | detail] [module number] | trunk] [ | {begin | exclude | include} expression]
(Optional) Valid interfaces include physical ports (including type, stack member,
module, and port number) and port channels. The port-channel range is 1 to 48.
(Optional) VLAN identification. The range is 1 to 4094.
(Optional) Display accounting information on the interface, including active
protocols and input and output packets and octets.
(Optional) Display the capabilities of all interfaces or the specified interface,
including the features and options that you can configure on the interface. Though
visible in the command line help, this option is not available for VLAN IDs.
(Optional) Display capabilities, switchport configuration, or transceiver
characteristics (depending on preceding keyword) of all interfaces on the
specified stack member. The range is from 1 to 9. This option is not available if
you have entered a specific interface ID.
(Optional) See the
(Optional) Display the administrative status and description set for an interface.
(Optional) Display interface EtherChannel information.
(Optional) Display interface flowcontrol information
(Optional) Display private-VLAN mapping information for the VLAN switch
virtual interfaces (SVIs). This keyword is available only if your switch is running
the EMI.
(Optional) Display interface trunk VTP pruning information.
(Optional) Display the input and output packets by switching path for the
interface.
(Optional) Display the status of the interface. A status of unsupported in the Type
field indicates that a non-Cisco small form-factor pluggable (SFP) module is
inserted in the module slot.
(Optional) Display interfaces in error-disabled state.
(Optional) Display the administrative and operational status of a switching
(nonrouting) port, including port blocking and port protection settings.
(Optional) Display Flex Link backup interface configuration and status for the
specified interface or all interfaces on the stack.
show interfaces counters
Catalyst 3750 Switch Command Reference
show interfaces
command.
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