1-28
View
Ethernet port view
Default Level
2: System level
Parameters
all: Disables the storm constrain function for all types of packets (that is, unicast packets, multicast
packets, and broadcast packets).
broadcast: Enables/Disables the storm constrain function for broadcast packets.
multicast: Enables/Disables the storm constrain function for multicast packets.
unicast: Enables/Disables the storm constrain function for unicast packets.
pps: Specifies the storm constrain threshold in packets.
max-values: Upper threshold to be set, in pps.
min-values: Lower threshold to be set, in pps, this value ranges from 1 to max-values.
Description
Use the storm-constrain command to enable the storm constrain function for specific type of packets
and set the upper and lower thresholds.
Use the undo storm-constrain command to disable the storm constrain function for specific type of
packets.
By default, the storm constrain function is not enabled.
z Do not use the storm-constrain command along with the unicast-suppression command, the
multicast-suppression command, or the broadcast-suppression command. Otherwise, traffics
may be suppressed in an unpredictable way.
z An upper threshold cannot be less than the corresponding lower threshold. Besides, do not
configure the two thresholds as the same value.
Examples
# Enable the storm constrain function for unicast packets on GigabitEthernet 1/0/1, setting the upper
and lower threshold to 200 pps and 150 pps.
<Sysname> system-view
[Sysname] interface gigabitethernet 1/0/1
[Sysname-GigabitEthernet1/0/1] storm-constrain unicast pps 200 150
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