User guide

Brocade 6910 Ethernet Access Switch Configuration Guide 313
53-1002581-01
Chapter
16Automatic Traffic Control Commands
Automatic Traffic Control (ATC) configures bounding thresholds for broadcast and multicast storms
which can be used to trigger configured rate limits or to shut down a port.
TABLE 74 ATC Commands
Command Function Mode
Threshold Commands
auto-traffic-control apply-timer Sets the time at which to apply the control response after ingress
traffic has exceeded the upper threshold
GC
auto-traffic-control
release-timer
Sets the time at which to release the control response after ingress
traffic has fallen beneath the lower threshold
GC
auto-traffic-control
*
Enables automatic traffic control for broadcast or multicast storms IC (Port)
auto-traffic-control action Sets the control action to limit ingress traffic or shut down the
offending port
IC (Port)
auto-traffic-control
alarm-clear-threshold
Sets the lower threshold for ingress traffic beneath which a cleared
storm control trap is sent
IC (Port)
auto-traffic-control
alarm-fire-threshold
Sets the upper threshold for ingress traffic beyond which a storm
control response is triggered after the apply timer expires
IC (Port)
auto-traffic-control
auto-control-release
Automatically releases a control response IC (Port)
auto-traffic-control
control-release
Manually releases a control response IC (Port)
SNMP Trap Commands
snmp-server enable port-traps
atc broadcast-alarm-clear
Sends a trap when broadcast traffic falls beneath the lower
threshold after a storm control response has been triggered
IC (Port)
snmp-server enable port-traps
atc broadcast-alarm-fire
Sends a trap when broadcast traffic exceeds the upper threshold for
automatic storm control
IC (Port)
snmp-server enable port-traps
atc broadcast-control-apply
Sends a trap when broadcast traffic exceeds the upper threshold for
automatic storm control and the apply timer expires
IC (Port)
snmp-server enable port-traps
atc broadcast-control-release
Sends a trap when broadcast traffic falls beneath the lower
threshold after a storm control response has been triggered and the
release timer expires
IC (Port)
snmp-server enable port-traps
atc multicast-alarm-clear
Sends a trap when multicast traffic falls beneath the lower threshold
after a storm control response has been triggered
IC (Port)
snmp-server enable port-traps
atc multicast-alarm-fire
Sends a trap when multicast traffic exceeds the upper threshold for
automatic storm control
IC (Port)
snmp-server enable port-traps
atc multicast-control-apply
Sends a trap when multicast traffic exceeds the upper threshold for
automatic storm control and the apply timer expires
IC (Port)
snmp-server enable port-traps
atc multicast-control-release
Sends a trap when multicast traffic falls beneath the lower threshold
after a storm control response has been triggered and the release
timer expires
IC (Port)