Cisco ONS 15454 SDH Configuration Manual page 479

Appendix A Command Reference
clear counters
Use the clear counters command to simultaneously clear Ethernet interface performance monitoring
(PM) counters in Cisco Transport Controller (CTC), Transaction Language One (TL1), and the
Cisco IOS CLI. Using Cisco IOS, you can clear counters on a per-interface basis for any except the
802.13 IEEE RPR interface; in that instance, you can only clear all counters for both spans.
The clear command can also be executed from CTC by means of a button, or from TL1 using a command
on the interface. The CTC clearing function allows you to choose between clearing front-end or
back-end interfaces. Cisco IOS and TL1 interface clear commands do not have this ability.
Syntax Description This command has no arguments or keywords.
Defaults
The default is for PM counters not to be cleared.
Command Modes Privileged exec
Usage Guidelines This command is applicable to the ML100T-12 and ML1000-2 cards on the ONS 15454.
Examples
Router#clear counters
Clear "show interface" counters on all interfaces [confirm]
Router#
Related Commands show interface
Cisco ONS 15454 and Cisco ONS 15454 SDH Ethernet Card Software Feature and Configuration Guide, R8.0
clear counters
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