R3204P16-HP Load Balancing Module Network Management Command Reference-6PW101

20
Parameters
ratio: Sets the unknown unicast suppression threshold as a percentage of the transmission capability of
the Ethernet interface, in the range of 1 to 100. The smaller the percentage, the less unknown unicast
traffic is allowed through.
Description
Use the unicast-suppression command to set the unknown unicast suppression threshold on an Ethernet
interface or subinterface.
Use the undo unicast-suppression command to restore the default.
By default, Ethernet interfaces do not suppress unknown unicast traffic.
When unknown unicast traffic exceeds the threshold you configure, the system discards unknown unicast
packets until the unknown unicast traffic drops below the threshold.
Examples
# Set the unknown unicast threshold to 20% on Ethernet interface Ten-GigabitEthernet 0/0.
<Sysname> system-view
[Sysname] interface Ten-GigabitEthernet 0/0
[Sysname-Ten-GigabitEthernet0/0] unicast-suppression 20
# Set the unknown unicast threshold to 20% on Ethernet subinterface Ten-GigabitEthernet 0/0.1.
<Sysname> system-view
[Sysname] interface Ten-GigabitEthernet 0/0.1
[Sysname-Ten-GigabitEthernet0/0.1] unicast-suppression 20
Layer 3 Ethernet interface and subinterface
configuration commands
mtu
Syntax
mtu size
undo mtu
View
Layer 3 Ethernet interface view, Layer 3 Ethernet subinterface view
Default level
2: System level
Parameters
size: Sets the maximum transmission unit (MTU) in bytes, whose range varies by interface types.
Description
Use the mtu command to set the MTU for an Ethernet interface or subinterface.
Use the undo mtu command to restore the default.
By default, the MTU of an Ethernet interface or subinterface is 1500 bytes.