Monitoring Interface Status; Clearing And Resetting Interfaces And Counters - Cisco IE-3000-8TC Software Configuration Manual

Chapter 13 Configuring Interface Characteristics

Monitoring Interface Status

Commands entered at the privileged EXEC prompt display information about the interface, including
the versions of the software and the hardware, the configuration, and statistics about the interfaces.
Table 13-4
commands by using the show ? command at the privileged EXEC prompt.) These commands are fully
described in the Cisco IOS Interface Command Reference, Release 12.2 from the Cisco.com page under
Documentation > Cisco IOS Software > 12.2 Mainline > Command References.
Table 13-4 Show Commands for Interfaces
Command
show interfaces [interface-id]
show interfaces interface-id status [err-disabled]
show interfaces [interface-id] switchport
show interfaces [interface-id] description
show ip interface [interface-id]
show interface [interface-id] stats
show interfaces transceiver properties
show interfaces [interface-id] [{transceiver
properties | detail}] module number]
show running-config interface [interface-id]
show version
show controllers ethernet-controller interface-id
phy

Clearing and Resetting Interfaces and Counters

Table 13-5
interfaces.
Table 13-5 Clear Commands for Interfaces
Command
clear counters [interface-id]
clear interface interface-id
clear line [number | console 0 | vty number]
OL-13018-03
lists some of these interface monitoring commands. (You can display the full list of show
Purpose
(Optional) Display the status and configuration of all interfaces or a
specific interface.
(Optional) Display interface status or a list of interfaces in an
error-disabled state.
(Optional) Display administrative and operational status of switching
ports.
(Optional) Display the description configured on an interface or all
interfaces and the interface status.
(Optional) Display the usability status of all interfaces configured for
IP routing or the specified interface.
(Optional) Display the input and output packets by the switching path
for the interface.
(Optional) Display speed and duplex settings on the interface.
Display physical and operational status about an SFP module.
Display the running configuration in RAM for the interface.
Display the hardware configuration, software version, the names and
sources of configuration files, and the boot images.
Display the operational state of the auto-MDIX feature on the
interface.
lists the privileged EXEC mode clear commands that you can use to clear counters and reset
Purpose
Clear interface counters.
Reset the hardware logic on an interface.
Reset the hardware logic on an asynchronous serial line.
Monitoring and Maintaining the Interfaces
Cisco IE 3000 Switch Software Configuration Guide
13-19