Cisco Cisco Nexus 3048 Switch Troubleshooting Guide

supported on this interface
 
 

 ETHPORT-5-IF_DOWN_INITIALIZING: Interface [chars] is down (Initializing) 

 

 
Explanation  The interface is in the process of coming up
 
 
Recommended Action  If the interface is stuck in this state for a while, check the output of
'show port internal event-history' to determine what it is waiting for
 
 

 ETHPORT-5-IF_DOWN_INTERFACE_REMOVED: Interface [chars] is down (Interface

removed) 

 

 
Explanation  Interface removed
 
 
Recommended Action  No action is required.
 
 

 ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface [chars] is down (Link failure) 

 

 
Explanation  The physical link has gone down
 
 
Recommended Action  Ensure that the cable is connected and the remote end is not shut
down
 
 

 ETHPORT-5-IF_DOWN_LOOPBACK_DIAG_FAILURE: Interface [chars] is down (Diag

failure) 

 

 
Explanation  Diag failed on the interface
 
 
Recommended Action  Collect more information about failed interface using command
'attach module' to connect to module
 
 

 ETHPORT-5-IF_DOWN_LOOPBACK_ISOLATION: Interface [chars] is down (Isolation due

to port loopback to same switch) 

 

 
Explanation  The interface is looped back to another interface on the same switch
 
 
Recommended Action  Check the connectivity of this interface and ensure that it is
connected to another switch
 
 

 ETHPORT-5-IF_DOWN_MODULE_REMOVED: Interface [chars] is down (module removed)