Brocade Communications Systems 8 Command Reference Manual page 105

--exclude [slot]port_list
--include [slot]port_list
--configclear [slot]port_list
--disable
--show [[slot/]port |*]
Fabric OS Command Reference
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-noalert Disables alerts. This is the default state assumed if neither -alert nor -noalert
is specified. This operand is valid only with the --config option.
Excludes the specified ports from bottleneck detection. No data will be
collected from these ports, and no alerts will be triggered for these ports. All
statistics history for a port is erased when a port is excluded. Alerting
parameters are preserved. It is not recommended to exclude ports from
monitoring except under special circumstances, for example, when a
long-distance port is known to be a bottleneck because of credit insufficiency.
The wildcard (*) port specifier is allowed but not recommended. Use
--disable to exclude all ports on the switch.
Includes previously excluded ports for bottleneck detection. Previously
configured switch-wide alerts and threshold parameters reapply when
monitoring resumes. The wildcard (*) port specifier may be used as a
shorthand for removing all exclusions.
Removes any port-specific alert parameters from the specified ports and
restores switch-wide parameters on these ports. You can still view the history
of bottlenecks statistics on these ports. However, alert calculations restart on
the specified ports after the parameter reset. This operation is allowed on
excluded ports.
Disables bottleneck detection on the entire switch. This operation erases all
configuration details, including the list of excluded ports, all custom
thresholds and alerting parameters for specific ports, and all historical data.
Displays a history of the bottleneck severity for the specified ports. The
output shows the percentage of one-second intervals affected by the
bottleneck condition within the specified time interval. When a single port is
specified, the command displays the bottleneck statistic for that port. When
the wildcard (*) is specified, the same statistic is displayed for every port on
the switch. Additionally, a combined "union" statistic for the switch as a whole
is displayed. When used without a port specifier, the command displays the
number of ports affected by bottleneck conditions. A "bottlenecked" port in
this output is defined as any port that was affected by a bottleneck for one
second or more in the corresponding interval. This command succeeds only
on online ports.
The following operands are optional:
-interval seconds
Specifies the time window in seconds over which the percentage of seconds
affected by bottleneck conditions is displayed in the output. When a port is
specified with the --show command, the maximum interval is 10800
seconds (3 hours). When a wildcard (*) is specified, the maximum interval is
defined such that the value of -span divided by the value of the interval
cannot exceed 30. The interval value must be greater than 0.The default
value is 10 seconds.
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bottleneckMon
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