[c-nsp] Link flap on 3550-12G

[Pham, Loc]

    Greetings, 

  Time for RMA ? the uplink is basic P2P  L3 routing ....

 

1y40w: %LINEPROTO-5-UPDOWN: Line protocol on Interface
GigabitEthernet0/7, changed state to down

1y40w: %LINEPROTO-5-UPDOWN: Line protocol on Interface
GigabitEthernet0/7, changed state to up

1y40w: %PM-4-ERR_DISABLE: link-flap error detected on Gi0/7, putting
Gi0/7 in err-disable state

1y40w: %LINK-3-UPDOWN: Interface GigabitEthernet0/7, changed state to
down

1y40w: %LINEPROTO-5-UPDOWN: Line protocol on Interface
GigabitEthernet0/7, changed state to down

 

350par1-DIST2-R2# sh ver | i IOS

IOS (tm) C3550 Software (C3550-I5Q3L2-M), Version 12.1(13)EA1a, RELEASE
SOFTWARE (fc1)

350par1-DIST2-R2#

 

Regards,

Loc Pham, CCIE # 17030 - Sr. Network Staff, 

IT Network Architecture & Security, UCSF Medical Center

Office 415-353-4492