Supermicro SSE-G2252, User Manual

Page: 981 / 1401

Chapter 30: Congestion Control Commands
Automatic Traffic Control Commands
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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 auto-traffic-control auto-control-release
command. Use the no form to restore the default setting.
S
YNTAX
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)
D
EFAULT
S
ETTING
250 kilo-packets per second
C
OMMAND
M
ODE
Interface Configuration (Ethernet)
C
OMMAND
U
SAGE
•
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.
•
If rate limiting has been configured as a control response, it will be
discontinued after the traffic rate has fallen beneath the lower
threshold, and the release timer has expired. Note that 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.
E
XAMPLE
This example sets the clear threshold for automatic storm control for
broadcast traffic on port 1.
Console(config)#interface ethernet 1/1
Console(config-if)#auto-traffic-control broadcast alarm-clear-threshold 155
Console(config-if)#