H3C S7500E Series Command Manual page 156

Command Manual – Port Correlation Configuration
H3C S7500E Series Ethernet Switches
Note:
If a suppression ratio is set in global configuration mode or in port configuration
mode, the suppression ratio which first satisfies the condition takes effect.
If you set different suppression ratios in Ethernet port view or port-group view for
multiple times, the latest configuration takes effect.
Do not use the multicast-suppression command along with the storm-constrain
command. Otherwise, the multicast storm suppression ratio configured may get
invalid.
Examples
# Allow multicast traffic equivalent to 20% of the total transmission capability to pass
through Ethernet 2/0/1 and suppress the excessive multicast packets.
<Sysname> system-view
[Sysname] interface ethernet 2/0/1
[Sysname-Ethernet2/0/1] multicast-suppression 20
# On all the ports of the manual port group named group1, allow multicast traffic
equivalent to 20% of the total transmission capability of each port to pass and suppress
excessive multicast packets.
<Sysname> system-view
[Sysname] port-group manual group1
[Sysname-port-group manual group1] group-member ethernet 2/0/1
[Sysname-port-group manual group1] group-member ethernet 2/0/2
[Sysname-port-group manual group1] multicast-suppression 20
1.1.22 port-group
Syntax
port-group { manual port-group-name | aggregation agg-id }
undo port-group manual port-group-name
View
System view
Parameters
manual port-group-name: Name of a specified manual port group, a string of 1 to 32
characters.
Chapter 1 Ethernet Port Configuration
1-23
Commands