Brocade Communications Systems StoreFabric SN6500B Reference page 497

FW-1206
Message
<Port Name> <Label> is above high boundary(High=<High value>, Low=<Low value>).
Current value is <Value> <Unit>.
Message Type
LOG
Severity
WARNING
Probable Cause
Indicates that the trunk utilization is above its threshold level.
Recommended
Increase the bandwidth by adding more links to the trunk.
Action
FW-1207
Message
<Port Name> <Label> is between high and low boundaries(High=<High value>, Low=<Low
value>). Current value is <Value> <Unit>.
Message Type
LOG
Severity
INFO
Probable Cause
Indicates that the trunk utilization is between the low and high thresholds.
Recommended
No action is required.
Action
FW-1216
Message
<Label>, value has changed(High=<High value>, Low=<Low value>). Current value is
<Value> <Unit>.
Message Type
LOG
Severity
INFO
Probable Cause
Indicates that the number of Arbitrated Loop Physical Address (ALPA) cyclic redundancy check (CRC)
errors has changed. This indicates that errors have been detected in the FC frame. Invalid CRC
messages occur when the number of CRC errors in Fibre Channel frames for specific source ID (S_ID)
and destination ID (D_ID) pairs change. These messages might also be caused by dirty equipment,
temperature fluctuations, and aging equipment. You should set your high boundaries to five- or six-digit
figures, because only large numbers of messages indicate a problem in this area.
Recommended
Verify that your optical components are clean and function properly. Replace deteriorating cables or
Action small form-factor pluggables (SFPs). Check for damage from heat or age.
Fabric OS Message Reference
53-1002749-01
5
FW-1206
475