CLI Guide

Layer 2 Switching Commands 415
Example
The following example displays the configuration for all configured
interfaces:
console#show interfaces configuration gigabitethernet 1/0/1
Port Description Duplex Speed Neg MTU Admin
State
--------- ------------------------------ ------ ------- ---- ----- -----
Gi1/0/1 Full 1000 Auto 1518 Up
show interfaces counters
Use the show interfaces counters command in User Exec mode to display
traffic seen by the interface.
Syntax
show interfaces counters [errors] [gigabitethernet unit/slot/port | port-
channel port-channel-number | tengigabitethernet unit/slot/port |
fortygigabitethernet unit/slot/port]
• errors—Show the error counts (frame discards and reasons) in the in and
out direction.
• gigabitethernet—Shows the traffic for the specified Gigabit Ethernet port.
• port-channel—Shows the traffic for the specified port channel port.
• tengigabitethernet—Shows the traffic for the specified 10-Gigabit
Ethernet port.
Description The port designated IEEE shorthand identifier. For example
1000Base-T refers to 1000 Mbps baseband signaling including both
Tx and Rx transmissions.
Duplex Displays the port Duplex status.
Speed Refers to the port speed.
Neg Describes the Auto-negotiation status.
MTU The Maximum Transmission Unit.
Admin State Displays whether the port is enabled or disabled.
Field Description