3com 4500 PWR 26-PORT Manual De Usuario

C

HAPTER

 2: U

SING

 P

ORT

 C

OMMANDS

Ethernet Port View

: Specifies the bandwidth ratio of broadcast traffic allowed on an Ethernet 

port. The ratio value ranges from 1 to 100. The incremental step is 1. By default, 
the ratio is 100 meaning all broadcast traffic is accepted. The smaller the ratio is, 
the less bandwidth is allocated to broadcast traffic and therefore less broadcast 
traffic is accepted on the Ethernet port.

 

: Specifies the maximum number of broadcast packets per second 

accepted on an Ethernet port. Ranges from 1 to 148810 pps.

Use 

 to configure the amount of broadcast traffic that 

will be accepted on a port. Once the broadcast traffic exceeds the value set by the 
user, the excess broadcast traffic will be discarded. This feature can be used to 
ensure network service and prevent broadcast storms.

Enable a limit of 20% of the available bandwidth on a port to be allocated to 
broadcast traffic. Broadcast traffic exceeding 20% of the ports bandwidth will be 
discarded.

<4500>system-view

System View: return to User View with Ctrl+Z.

[4500]interface ethernet 1/0/1

[4500-Ethernet1/0/1]broadcast-suppression 20

[4500-Ethernet1/0/1]

Specify the maximum packets per second of broadcast traffic on Ethernet1/0/1 to 
be 1000. 

<4500>system-view

System View: return to User View with Ctrl+Z.

[4500]interface ethernet 1/0/1

[4500-Ethernet1/0/1]broadcast-suppression pps 1000

[4500-Ethernet1/0/1]

Ethernet Port View