Probable Cause
Indicates that the number of small form-factor pluggable (SFP) state changes has fallen below the
low boundary. SFP state changes occur when the SFP is inserted or removed. A low number of SFP
state changes means that the switch is functioning normally.
Recommended
No action is required. Respond to this message as is appropriate to the particular policy of the
Action
end-user installation.
Severity
INFO
FW-1139
Message
<timestamp>, [FW-1139], <sequence-number>,, INFO, <system-name>, <Label>, is
above high boundary(High=<High value>, Low=<Low value>). Current value is <Value>
<Unit>.
Probable Cause
Indicates that the number of small form-factor pluggable (SFP) state changes has risen above the
high boundary. SFP state changes occur when the SFP is inserted or removed.
Recommended
No action is required. Respond to this message as is appropriate to the particular policy of the
Action
end-user installation.
Severity
INFO
FW-1140
Message
<timestamp>, [FW-1140], <sequence-number>,, INFO, <system-name>, <Label>, is
between high and low boundaries(High=<High value>, Low=<Low value>). Current value
is <Value> <Unit>.
Probable Cause
Indicates that the number of small form-factor pluggable (SFP) state changes has changed from a
value outside of the acceptable range to a value within the acceptable range. SFP state changes
occur when the SFP is inserted or removed.
Recommended
No action is required. Respond to this message as is appropriate to the particular policy of the
Action
end-user installation.
Severity
INFO
FW-1160
Message
<timestamp>, [FW-1160], <sequence-number>,, INFO, <system-name>, <Port Name>,
<Label>, value has changed(High=<High value>, Low=<Low value>). Current value is
<Value> <Unit>.
Probable Cause
Indicates that the number of link failures that the port experiences has changed. Link loss errors
occur when a link experiences a loss of signal and fails. Both physical and hardware problems can
cause link loss errors. Link loss errors frequently occur due to a loss of synchronization. Check for
concurrent loss of synchronization errors and, if applicable, troubleshoot them.
Fabric OS Message Reference
53-1001157-01
35
FW-1139
239