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Version Description
9.7(0.0) Introduced on the S6000-ON.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
7.6.1.0 Introduced on the S-Series.
7.5.1.0 Introduced on the C-Series.
7.4.1.0 E-Series Only: Added the percentage decimal value
option.
6.5.1.0 Introduced on the E-Series.
Usage
Information
Unknown Unicast Storm-Control is valid for Layer 2 and Layer 2/Layer 3 interfaces.
storm-control unknown-unicast (Interface)
Configure percentage of unknown-unicast traffic allowed on an interface (ingress only).
Syntax
storm-control unknown-unicast [percentage decimal_value in] |
[wred-profile name]] [packets_per_second in]
To disable unknown-unicast storm control on the interface, use the no storm-
control unknown-unicast [percentage decimal_value in] | [wred-
profile name]] [
packets_per_second in] command.
Parameters
percentage
decimal_value
[in | out]
E-Series Only: Enter the percentage of broadcast traffic
allowed in or out of the network. Optionally, you can
designate a decimal value percentage, for example, 55.5%.
The percentage is from 0 to 100:
• 0% blocks all related traffic.
• 100% allows all traffic into the interface.
The decimal range is from 0.1 to 0.9.
wred-profile
name
E-Series Only: (Optionally) Enter the keywords wred-
profile
followed by the profile name to designate a wred-
profile.
Storm Control
1767