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Monitoring and Analyzing Switch Operation
Status and Counters Data
CLI Access To Port and Trunk Group Statistics
To Display the Port Counter Summary Report.
Syntax: show interfaces
This command provides an overview of port activity for all
ports on the switch.
To Display a Detailed Traffic Summary for Specific Ports. .
Syntax: show interfaces < port-list >
This command provides traffic details for the port(s) you
specify
To Reset the Port Counters.
It is useful to be able to clear all counters and statistics without rebooting the
switch when troubleshooting network issues. The clear statistics global com-
mand clears all counters and statistics for all interfaces except SNMP. You can
also clear the counters and statistics for an individual port using the clear
statistics <port-list> command.
Syntax: clear statistics <<port-list> | global >
When executed with the <port-list> option, clears the counters
and statistics for an individual port.When executed with the
global option, clears all counters and statistics for all inter-
faces except SNMP.
The show interfaces [<port-list>] command displays the totals accumulated
since the last boot or the last clear statistics command was executed. The menu
and web pages also display these totals.
SNMP displays the counter and statistics totals accumulated since the last
reboot; it is not affected by the clear statistics global command or the clear
statistics <port-list> command. An SNMP trap is sent whenever the statistics
are cleared.
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