Auto-traffic-control alarm-clear-threshold – Brocade 6910 Ethernet Access Switch Configuration Guide (Supporting R2.2.0.0) User Manual
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Brocade 6910 Ethernet Access Switch Configuration Guide
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Automatic Traffic Control Commands
Command Mode
Interface Configuration (Ethernet)
Command Usage
•
When the upper threshold is exceeded and the apply timer expires, a control response will be
triggered based on this command.
•
When the control response is set to rate limiting by this command, the rate limits are
determined by the
auto-traffic-control alarm-clear-threshold
command.
•
If the control response is to limit the rate of ingress traffic, it can be automatically terminated
once the traffic rate has fallen beneath the lower threshold and the release timer has expired.
•
If a port has been shut down by a control response, it will not be re-enabled by automatic traffic
control. It can only be manually re-enabled using the
auto-traffic-control control-release
command.
Example
This example sets the control response for broadcast traffic on port 1.
Console(config)#interface ethernet 1/1
Console(config-if)#auto-traffic-control broadcast action shutdown
Console(config-if)#
auto-traffic-control alarm-clear-threshold
This command sets the lower threshold for ingress traffic beneath which a control response for rate
limiting will be released after the Release Timer expires, if so configured by the
command. Use the no form to restore the default setting.
Syntax
auto-traffic-control {broadcast | multicast} alarm-clear-threshold threshold
no auto-traffic-control {broadcast | multicast} alarm-clear-threshold
broadcast - Specifies automatic storm control for broadcast traffic.
multicast - Specifies automatic storm control for multicast traffic.
threshold - The lower threshold for ingress traffic beneath which a cleared storm control
trap is sent. (Range: 1-255 kilo-packets per second)
Default Setting
128 kilo-packets per second
Command Mode
Interface Configuration (Ethernet)
Command Usage
•
Once the traffic rate falls beneath the lower threshold, a trap message may be sent if
configured by the
snmp-server enable port-traps atc broadcast-alarm-clear
command or
snmp-server enable port-traps atc multicast-alarm-clear
command.