Using Fortygige - HP 5900 series Command Reference Manual

Both the storm-constrain and unicast-suppression can suppress unicast storm on a port. The
storm-constrain command uses software to suppress unicast traffic, and it affects the device performance
to a certain extent. The unicast-suppression command use the chip to physically suppress unicast traffic,
and it has less influence on the device performance than the storm-constrain command. Do not configure
the storm constrain command and the unicast-suppression command on a port. Otherwise, the unicast
traffic suppression result is not determined.
When you configure the suppression threshold in pps or kbps, the device may convert the configured
value into a multiple of a certain step supported by the chip. As a result, the actual suppression threshold
may be different from the configured one. To determine the suppression threshold that takes effect, see
the prompts on the device.
Examples
# Set the unicast storm suppression threshold to 10000 kbps on Ten-GigabitEthernet 1/0/1.
<Sysname> system-view
[Sysname] interface ten-gigabitethernet 1/0/1
[Sysname-Ten-GigabitEthernet1/0/1] unicast-suppression kbps 10000
Related commands
• broadcast-suppression
multicast-suppression
•

using fortygige

Use using fortygige to combine four 10-GE interfaces that are split from a 40-GE interface into a 40-GE
interface.
Use undo using fortygige to cancel the configuration.
Syntax
using fortygige
undo using fortygige
Default
The 10-GE interfaces that are split from a 40-GE interface are used as single interfaces, and are not
combined.
Views
Split 10-GE interface view
Predefined user roles
network-admin
Usage guidelines
If you need higher bandwidth, you can combine four 10-GE interfaces that are split from a 40-GE
interface into a 40-GE interface. To make this command take effect on the four split 10-GE interfaces,
execute this command on only one of the split 10-GE interfaces.
After the configuration, the system prompts you to reboot your device, and you must reboot the device to
see the combined 40-GE interface.
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