Administrator Guide

Version Description
9.9(0.0) Introduced on the C9010.
9.2(1.0) Introduced on the Z9500.
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 C-series and S-Series.
Usage Information Broadcast traffic (all 0xFs) should be counted against the broadcast storm control meter, not against the
multicast storm control meter. It is possible, however, that some multicast control traffic may get dropped when
storm control thresholds are exceeded.
storm-control multicast (Interface)
Configure the percentage of multicast traffic allowed on an C-Series or S-Series interface (ingress only) network only.
C9000 Series
Syntax
storm-control multicast packets_per_second in
To disable multicast storm control on the interface, use the no storm-control multicast
packets_per_second in command.
Parameters
packets_per_seco
nd in
Enter the packets per second of broadcast traffic allowed into the network. The range is
from 0 to 33554368.
Defaults none
Command Modes INTERFACE (conf-if-interface-slot/port)
Command History
This guide is platform-specific. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.9(0.0) Introduced on the C9010.
9.2(1.0) Introduced on the Z9500.
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 C-series and S-Series.
storm-control pfc-llfc
Shut down a port if it receives more IEEE 802.1Qbb priority-based flow control (PFC) or IEEE 802.3X (Ethernet PAUSE) link-level flow
control (LLFC) frames than the configured rate.
Syntax
storm-control pfc-llfc pps in shutdown
Parameters
pfc-llfc pps Enter a pps value to specify the threshold for flow-control traffic. The range is from 0 to
33554368 packets per second.
1612 Storm Control