Show Interfaces - Cisco Catalyst 3550 Command Reference Manual

show interfaces

show interfaces
Use the show interfaces privileged EXEC command to display the administrative and operational status
of all interfaces or a specified interface.
Syntax Description interface-id
vlan vlan-id
accounting
capabilities
description
etherchannel
flowcontrol
pruning
stats
status
err-disabled
switchport
trunk
| begin
| exclude
| include
expression
| module
module-number
Note Though visible in the command-line help strings, the crb, fair-queue, irb, mac-accounting,
precedence, private-vlan mapping, random-detect, rate-limit, and shape keywords are not
supported.
Command Modes Privileged EXEC
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show interfaces [interface-id | vlan vlan-id] [accounting | capabilities [module {
module-number}] description | etherchannel | flowcontrol | pruning | stats | status
[err-disabled] | switchport | trunk] [ | {begin | exclude | include} expression]
(Optional) Valid interfaces include physical ports (including type, slot, and port
number) and port channels. The valid port-channel range is 1 to 64.
(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 the ports.
(Optional) Display the administrative status and description set for an interface.
(Optional) Display interface EtherChannel information.
(Optional) Display interface flowcontrol information.
(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.
(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.
Display interface trunk information. If you do not specify an interface,
information for only active trunking ports appears.
(Optional) Display begins with the line that matches the expression.
(Optional) Display excludes lines that match the expression.
(Optional) Display includes lines that match the specified expression.
Expression in the output to use as a reference point.
(Optional) The module or interface number. If you do not specify a module
number, the information appears for all ports.
Chapter 2 Cisco IOS Commands
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