Enterasys SECURESTACK C3, Configuration Manual

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show linkflap
7-26 Port Configuration
Parameters
Defaults
• If not specified, information about all link flap detection settings will be displayed.
• If port ‐ string is not specified, information for all ports will be displayed.
Mode
Switch mode, read ‐ only.
Usage
The linkflap default conditions are shown in the following table.
globalstate Displays the global enable state of link flap detection.
portstate Displays the port enable state of link flap detection.
parameters Displays the current value of settable link flap detection parameters.
metrics Displays linkflap detection metrics.
portsupported Displays ports which can support the link flap detection function.
actsupported Displays link flap detection actions supported by system hardware.
maximum Displays the maximum allowed linkdowns per 10 seconds supported
by system hardware.
downports Displays ports disabled by link flap detection due to a violation.
action Displays linkflap actions taken on violating port(s).
operstatus Displays whether linkflap has deactivated port(s).
threshold Displays the number of allowed link down transitions before action is
taken.
interval Displays the time period for counting link down transitions.
downtime Displays how long violating port(s) are deactivated.
currentcount Displays how many linkdown transitions are in the current interval.
totalcount Displays how many linkdown transitions have occurred since the last
reset.
timelapsed Displays the time period since the last link down event or reset.
violations Displays the number of link flap violations since the last reset.
port ‐ string (Optional) Displays information for specific port(s).
Linkflap Parameter Default Condition
Linkflap global state Disabled
Linkflap port state Disabled
Linkflap action None
Linkflap interval 5
Linkflap maximum allowed link downs per 10 seconds 20
Linkflap threshold
(number of allowed link down transitions before action is taken) 10