Clearing And Resetting Interfaces And Counters - Cisco Catalyst 2960 series Configuration Manual

Clearing and Resetting Interfaces and Counters

Table 6: Clear Commands for Interfaces
Command
clear counters [interface-id]
clear interface interface-id
clear line [number | console 0 | vty number]
Note The clear counters privileged EXEC command does not clear counters retrieved by using Simple Network
Management Protocol (SNMP), but only those seen with the show interface privileged EXEC command.
Configuration Examples for Interface Characteristics
Adding a Description to an Interface: Example
Switch# configure terminal
Enter configuration commands, one per line. End with CNTRL/Z.
Switch(config)# interface gigabitethernet1/0/2
Switch(config-if)# description Connects to Marketing
Switch(config-if)# end
Switch# show interfaces gigabitethernet1/0/2 description
Interface Status
Gi1/0/2
Configuring a Range of Interfaces: Examples
This example shows how to use the interface range global configuration command to set the speed to 100
Mb/s on ports 1 to 4 on switch 1:
Switch# configure terminal
Switch(config)# interface range gigabitethernet1/0/1 - 4
Switch(config-if-range)# speed 100
This example shows how to use a comma to add different interface type strings to the range to enable Gigabit
Ethernet ports 1 to 3 and 10-Gigabit Ethernet ports 1 and 2 to receive flow-control pause frames:
Switch# configure terminal
Switch(config)# interface range gigabitethernet1/0/1 - 3 , tengigabitethernet1/0/1 - 2
Protocol Description
admin down down
Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)
Configuration Examples for Interface Characteristics
Purpose
Clears interface counters.
Resets the hardware logic on an interface.
Resets the hardware logic on an asynchronous serial
line.
Connects to Marketing
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