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| Congestion Control Commands
C
34
HAPTER
Automatic Traffic Control Commands
auto-traffic-control
action
E
XAMPLE
This example enables automatic storm control for broadcast traffic on port
1.
Console(config)#interface ethernet 1/1
Console(config-if)#auto-traffic-control broadcast
Console(config-if)#
This command sets the control action to limit ingress traffic or shut down
the offending port. Use the no form to restore the default setting.
S
YNTAX
auto-traffic-control {broadcast | multicast} action {rate-control
| shutdown}
no auto-traffic-control {broadcast | multicast} action
broadcast - Specifies automatic storm control for broadcast traffic.
multicast - Specifies automatic storm control for multicast traffic.
rate-control - If a control response is triggered, the rate of ingress
traffic is limited based on the threshold configured by the
traffic-control alarm-clear-threshold
shutdown - If a control response is triggered, the port is
administratively disabled. A port disabled by automatic traffic
control can only be manually re-enabled.
D
S
EFAULT
ETTING
rate-control
C
M
OMMAND
ODE
Interface Configuration (Ethernet)
C
U
OMMAND
SAGE
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
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
– 1248 –
command.
auto-traffic-control alarm-clear-
command.
auto-
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