Cisco AP775A - Nexus Converged Network Switch 5010 Reference page 552

PORT Messages
S e n d d o c u m e n t c o m m e n t s t o n e x u s 7 k - f e e d b a c k - d o c @ c i s c o . c o m
Error Message
down(Isolation due to no common vsans with peer on trunk)
Explanation
peer port.
Recommended Action
between the ports.
Error Message
participating)
Explanation
Recommended Action
Error Message
Explanation
Recommended Action
internal all interface [char]' to determine why it went down.
Error Message
Explanation
Recommended Action
Error Message
Explanation
Recommended Action
Error Message
down(External loopback test)
Explanation
Recommended Action
Error Message
down(Loopback test)
Explanation
Recommended Action
Cisco NX-OS System Messages Reference
2-514
PORT-5-IF_DOWN_NO_TRUNK_OPER_VSANS_ISOLATION: Interface [chars] is
The trunk port is isolated as there are no common VSANs to be brought up with the
Check that there are common VSANs configured and allowed to come up
PORT-5-IF_DOWN_NON_PARTICIPATING: Interface [chars] is down (Non
The loop port has been put into nonparticipating mode.
No action is required.
PORT-5-IF_DOWN_NONE: Interface [chars] is down (None)
There is no apparent reason the interface is down.
Collect more information about the port using the command 'show port
PORT-5-IF_DOWN_NOS_RCVD: Interface [chars] is down (NOS received)
The physical link has gone down.
Ensure that the cable is connected and the remote end is not shut down.
PORT-5-IF_DOWN_OFFLINE: Interface [chars] is down (Offline)
The interface has been placed into the offline state.
No action is required.
PORT-5-IF_DOWN_OHMS_EXTERNAL_LB_TEST: Interface [chars] is
External Loopback tests.
Wait. This might take a while.
PORT-5-IF_DOWN_OHMS_EXTERNAL_LB_TEST: Interface [chars] is
Loopback tests.
Wait. This might take a while.
Chapter 2 System Messages and Recovery Procedures
OL-15994-03