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Fibre Channel Interfaces
S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m .
Table 11-4
Reason Code
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 other side 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
Nonparticipating
PortChannel administratively
down
Suspended due to incompatible
speed
Suspended due to incompatible
mode
Suspended due to incompatible
remote switch WWN
32-Port Configuration Guidelines
The 32-port guidelines applies to the following hardware:
•
•
Cisco MDS 9000 Family Configuration Guide
11-8
Reason Codes for Nonoperational States (continued)
The 32-port 2 Gbps or 1 Gbps switching module
The Cisco MDS 9140 Switch
Description
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.
FL ports cannot participate in loop operations. It may
happen if more than one FL port exists in the same
loop, in which case all but one FL port in that loop
automatically enters nonparticipating mode.
The interfaces belonging to the PortChannel are down. Only
The interfaces belonging to the PortChannel have
incompatible speeds.
The interfaces belonging to the PortChannel have
incompatible modes.
An improper connection is detected. All interfaces in a
PortChannel must be connected to the same pair of
switches.
Chapter 11
Configuring Interfaces
Applicable
Modes
Only E ports
and TE ports
Only FL
ports and TL
ports
PortChannel
interfaces
OL-6973-03, Cisco MDS SAN-OS Release 2.x
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