Enterasys Networks D2G124-12P Benutzerhandbuch

set linkflap globalstate

D-Series CLI Reference 4-23

This example shows how to display the link flap metrics table:

D2(rw)->show linkflap metrics
Port      LinkStatus   CurrentCount  TotalCount  TimeElapsed  Violations
--------  -----------  ------------  ----------  ----------- -------------
ge.1.1    operational  0             0           241437       0
ge.1.2    disabled     4             15          147          5
ge.1.3    operational  3             3           241402       0

 provides an explanation of the show linkflap metrics command output.

Use this command to globally enable or disable the link flap detection function. 

set linkflap globalstate {disable | enable}

By default, the function is disabled globally and on all ports. 

Port

Port designation. 

LF Status

Link flap enabled state.

Actions

Actions to be taken if the port violates allowed link flap behavior. 
D = disabled, S = Syslog entry will be generated, T= SNMP trap 
will be generated.

Threshold 

Number of link down transitions necessary to trigger the link flap 
action.

Interval

Time interval (in seconds) for accumulating link down transitions.

Downtime

Interval (in seconds) port(s) will be held down after a link flap 
violation. 

Port

Port designation. 

LinkStatus

Link status according to the link flap function.

CurrentCount 

Link down count accruing toward the link flap threshold.

TotalCount

Number of link downs since system start,

TimeElapsed

Time (in seconds) since the last link down event.

Violations

Number of link flap violations on listed ports since system start.

disable | enable

Globally disables or enables the link flap detection function.