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Cisco Catalyst Blade Switch 3030 Command Reference
78-17262-01
Chapter 2 Cisco
Catalyst
Blade Switch 3030 Cisco IOS Commands
show errdisable flap-values
show errdisable flap-values
Use the
show errdisable flap-values
user EXEC command to display conditions that cause an error to
be recognized for a cause.
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
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(25)SEE
This command was introduced.
