8-25
Catalyst 2360 Switch Software Configuration Guide
OL-19808-01
Chapter 8 Configuring Interface Characteristics
Monitoring and Maintaining the Interfaces
Clearing and Resetting Interfaces and Counters
lists the privileged EXEC mode
clear
commands that you can use to clear counters and reset
interfaces.
To clear the interface counters shown by the
show interfaces
privileged EXEC command, use the
clear
counters
privileged EXEC command. The
clear counters
command clears all current interface counters
from the interface unless you specify optional arguments
that clear only a specific interface type from a
specific interface number.
Table 8-4
Show Commands for Interfaces
Command
Purpose
show interfaces
[
interface-id
]
Display the status and configuration of all interfaces or a specific
interface.
show interfaces
interface-id
status
[
err-disabled
]
Display interface status or a list of interfaces in the error-disabled
state.
show interfaces
[
interface-id
]
switchport
Display administrative and operational status of switching ports.
show interfaces
[
interface-id
]
description
Display the description configured on an interface or all interfaces and
the interface status.
show interface
[
interface-id
]
stats
Display the input and output packets by the switching path for the
interface.
show interfaces
interface-id
(Optional) Display speed and duplex on the interface.
show interfaces transceiver dom-supported-list
(Optional) Display Digital Optical Monitoring (DOM) status on the
connect SFP modules.
show interfaces
transceiver
properties
(Optional) Display temperature, voltage, or amount of current on the
interface.
show interfaces
[
interface-id
] [{
transceiver
properties
|
detail
}]
module number
]
Display physical and operational status about an SFP module.
show running-config interface
[
interface-id
]
Display the running configuration in RAM for the interface.
show version
Display the hardware configuration, software version, the names and
sources of configuration files, and the boot images.
show controllers ethernet-controller
interface-id
phy
Display the operational state of the auto-MDIX feature on the
interface.
Table 8-5
Clear Commands for Interfaces
Command
Purpose
clear counters
[
interface-id
]
Clear interface counters.
clear interface
interface-id
Reset the hardware logic on an interface.
clear line
[
number
|
console 0
|
vty
number
]
Reset the hardware logic on an asynchronous serial line.