%PM-4-ERR_DISABLE: link-flap error detected on Fa0/41,

[CSCO11400890]

HI

My environment have two device ,a cisco css11501 and a cisco 2960 ,when I reboot CSS11501 then 2960 shutdown fa0/41

I command "sh logging | in 0/41" just up down two time,not  five times in 10 seconds

.May 17 11:13:18: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/41, changed state to down

.May 17 11:13:19: %LINK-3-UPDOWN: Interface FastEthernet0/41, changed state to down

.May 17 11:14:53: %PM-4-ERR_DISABLE: link-flap error detected on Fa0/41, putting Fa0/41 in err-disable state

.May 17 13:44:35: %LINK-3-UPDOWN: Interface FastEthernet0/41, changed state to up

.May 17 13:44:36: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/41, changed state to up

can hlep me

[smehrnia]

Hi,

Issue this command, see (copy) the results: show errdisable flap-values

plz Rate if it helped.

Soroush.

[CSCO11400890]

hi

I'm show errdisable flap-values information

ErrDisable Reason    Flaps    Time (sec)

-----------------    ------   ----------

pagp-flap              3       30

dtp-flap               3       30

link-flap              5       10

grateful to have you help

[smehrnia]

hmmm,bad cable, duplex mismatch, or bad (GBIC) card could make this trigger... check them out !

plz Rate if it helped.

Soroush

[Leo Laohoo · Accepted solution]

Could be a faulty Ethernet cable.