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Cisco ME 3800X and ME 3600X Switch Command Reference
OL-28238-01
Chapter
show errdisable flap-values
show errdisable flap-values
To display conditions that cause an error to be recognized for a cause, use the show errdisable
flap-values command in user EXEC mode.
show errdisable flap-values [ | {begin | exclude | include} expression]
Syntax Description
Command Modes User EXEC
Command History
Usage Guidelines The Flaps column in the display shows how many changes to the state within the specified time interval
will cause an error to be detected and a port to be disabled. For example, the display shows that an error
will be assumed and the port shut down if three Dynamic Trunking Protocol (DTP)-state (port mode
access/trunk) or Port Aggregation Protocol (PAgP) flap changes occur during a 30-second interval, or if
5 link-state (link up/down) changes occur during a 10-second interval.
ErrDisable Reason Flaps Time (sec)
----------------- ------ ----------
pagp-flap 3 30
dtp-flap 3 30
link-flap 5 10
Note Although visible in the output display, the switch does not support DTP.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output
are not displayed, but the lines that contain Output are displayed.
Examples This is an example of output from the show errdisable flap-values command:
Switch> show errdisable flap-values
ErrDisable Reason Flaps Time (sec)
----------------- ------ ----------
pagp-flap 3 30
dtp-flap 3 30
link-flap 5 10
| begin (Optional) Display begins with the line that matches the expression.
| exclude (Optional) Display excludes lines that match the expression.
| include (Optional) Display includes lines that match the specified expression.
expression Expression in the output to use as a reference point.
Release Modification
12.2(52)EY This command was introduced.
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