Concept Guide

Interfaces
This chapter denes the interface commands on the Aggregator switch.
Basic Interface Commands
The following commands are for Physical, Loopback, and Null interfaces.
clear counters
Clear the counters used in the show interfaces commands for VLANs, and physical interfaces, or selected ones.
Syntax
clear counters interface
Defaults Without a specic interface specied, the command clears all interface counters.
Parameters
interface (OPTIONAL) Enter any of the following keywords and slot/port or number to clear
counters from a specied interface:
• For the management interface on the stack-unit, enter the keyword
managementethernet followed by slot/port information. The slot and port range is
0.
• For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet
followed by the slot/port information.
• For a Port Channel interface, enter the keyword port-channel followed by a number.
Range: 1-128
NOTE: This command also enables you to clear the port congurations
corresponding to a range of ports.
• You can specify multiple ports as slot/port-range. For example, if you
want to clear the port congurations corresponding to all ports between 1 and
4, specify the port range as show interfaces interface-type 1/1 -
4.
Command Modes EXEC Privilege
Supported Modes All Modes
Command History
Version Description
9.9(0.0) Introduced on the FN IOM and added support to clear the interface congurations
corresponding to a range of ports.
9.4(0.0) Supported on the FN I/O Aggregator.
8.3.17.0 Supported on the M I/O Aggregator.
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Interfaces 535