Clearing And Resetting Interfaces And Counters - Cisco Catalyst 3750 Software Configuration Manual

Chapter 9 Configuring Interface Characteristics
Table 9-3 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 running-config interface [interface-id]
show version
show controllers ethernet-controller interface-id
phy

Clearing and Resetting Interfaces and Counters

Table 9-4
interfaces.
Table 9-4 Clear Commands for Interfaces
Command
clear counters [interface-id]
clear interface interface-id
clear line [number | console 0 | vty number]
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 optional arguments are specified to clear only a specific interface type from a
specific interface number.
The clear counters privileged EXEC command does not clear counters retrieved by using Simple
Note
Network Management Protocol (SNMP), but only those seen with the show interface privileged EXEC
command.
78-15870-01
Purpose
Display the status and configuration of all interfaces or a specific
interface.
Display interface status or a list of interfaces in an error-disabled state.
Display administrative and operational status of switching
(nonrouting) ports. You can use this command to determine if a port is
in routing or switching mode.
Display the description configured on an interface or all interfaces and
the interface status.
Display the usability status of all interfaces configured for IP routing
or the specified interface.
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.
Verify 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
Catalyst 3750 Metro Switch Software Configuration Guide
9-21