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Configuring Fibre Channel Interfaces
Reason Code (long version)
Error disabled
Isolation because limit of active
port channels is exceeded.
Isolation due to ELP failure
Isolation due to ESC failure
Isolation due to domain overlap
Isolation due to domain ID
assignment failure
Isolation due to the other side of
the link E port isolated
Isolation due to invalid fabric
reconfiguration
Isolation due to domain manager
disabled
Isolation due to zone merge failure
Isolation due to VSAN mismatch
port channel administratively down
OL-30895-01
Description
Error conditions require
administrative attention. Interfaces
may be error-disabled for various
reasons. For example:
• Configuration failure.
• Incompatible buffer-to-buffer
credit configuration.
To make the interface operational,
you must first fix the error
conditions causing this state and
then administratively shut down or
enable the interface.
The interface is isolated because
the switch is already configured
with the maximum number of
active SAN port channels.
The port negotiation failed.
The port negotiation failed.
The Fibre Channel domains
(fcdomain) overlap.
The assigned domain ID is not
valid.
The E port at the other end of the
link is isolated.
The port is isolated due to fabric
reconfiguration.
The fcdomain feature is disabled.
The zone merge operation failed.
The VSANs at both ends of an ISL
are different.
The interfaces belonging to the
SAN port channel are down.
Cisco Nexus 5500 Series NX-OS SAN Switching Configuration Guide, Release 7.x
Information About Fibre Channel Interfaces
Applicable Modes
Only E ports and TE ports
Only SAN port channel interfaces
13
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