Enabling Traffic Storm Control - Cisco 7604 Configuration Manual

Enabling Traffic Storm Control

Enabling Traffic Storm Control
To enable traffic storm control, perform this task:
Command
Step 1
Router(config)# interface {{ type
{port-channel number }}
Step 2
Router(config-if)# storm-control broadcast level
level [. level ]
Router(config-if)# no storm-control broadcast
level
Step 3
Router(config-if)# storm-control multicast level
level [. level ]
The storm-control multicast command is
Note
supported only on Gigabit Ethernet interfaces.
Router(config-if)# no storm-control multicast
level
Step 4
Router(config-if)# storm-control unicast level
level [. level ]
The storm-control unicast command is
Note
supported only on Gigabit Ethernet interfaces.
Router(config-if)# no storm-control unicast level
Step 5
Router(config-if)# end
Step 6
Router# show running-config interface
1. type = ethernet, fastethernet, gigabitethernet, or tengigabitethernet
When configuring the traffic storm control level, note the following information:
•
•
•
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Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SX
39-4
1
slot/port } |
You can configure traffic storm control on an EtherChannel (a port channel interface).
Do not configure traffic storm control on ports that are members of an EtherChannel. Configuring
traffic storm control on ports that are configured as members of an EtherChannel puts the ports into
a suspended state.
Specify the level as a percentage of the total interface bandwidth:
– The level can be from 0 to 100.
– The optional fraction of a level can be from 0 to 99.
100 percent means no traffic storm control.
–
0.0 percent suppresses all traffic.
–
On these modules, these levels suppress all traffic:
WS-X6704-10GE: 0.33 percent or less
–
WS-X6724-SFP 10Mbps ports: 0.33 percent or less
–
WS-X6748-SFP 100Mbps ports: 0.03 percent or less
–
Chapter 39
Purpose
Selects an interface to configure.
Enables broadcast traffic storm control on the interface,
configures the traffic storm control level, and applies the
traffic storm control level to all traffic storm control
modes enabled on the interface.
Disables broadcast traffic storm control on the interface.
Enables multicast traffic storm control on the interface,
configures the traffic storm control level, and applies the
traffic storm control level to all traffic storm control
modes enabled on the interface.
Disables multicast traffic storm control on the interface.
Enables unicast traffic storm control on the interface,
configures the traffic storm control level, and applies the
traffic storm control level to all traffic storm control
modes enabled on the interface.
Disables unicast traffic storm control on the interface.
Exits configuration mode.
Verifies the configuration.
Configuring Traffic Storm Control
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