Broadcast-Suppression - 3Com 8807 Command Reference Manual

33
Multicast Common
Configuration
Commands

broadcast-suppression

M
ULTICAST
C
ONFIGURATION
Syntax
broadcast-suppression { ratio | bandwidth bandwidth }
undo broadcast-suppression
View
Ethernet port view
Parameter
ratio: Maximum wire speed ratio of the broadcast traffic allowed on the port. The
value range is 1 to 100, and the default value is 50. The smaller the ratio is, the
smaller the broadcast traffic is allowed to pass.
bandwidth: Broadcast suppression bandwidth on the port. The value range is 1 to
the maximum value of port bandwidth.
Description
Use the broadcast-suppression command to set the broadcast suppression ratio
or broadcast suppression bandwidth.
Use the undo broadcast-suppression command to disable the broadcast
suppression function.
The default broadcast suppression ratio is 50%.
You can use the broadcast-suppression command repeatedly. The effective
broadcast suppression ratio value is the one last updated.
c
CAUTION:
You cannot enable both broadcast suppression and multicast suppression
■
simultaneously on the same card. Namely, once you have enabled broadcast
suppression on some ports of a card, you cannot enable multicast suppression
on the other ports of the card, and vice versa.
If multicast suppression is enabled, broadcast packets are also suppressed at the
same time, while broadcast suppression does not work on multicast packets.
C
OMMON
C
OMMANDS