3com 8807 Reference Guide

C

HAPTER

 10: E

THERNET

 P

ORT

 C

ONFIGURATION

 C

OMMANDS

mdi { across | auto | normal }

Ethernet port view

across: Network cable type is cross-over cable.

auto: Network cable will be recognized whether it is straight-through cable or 
cross-over cable.

normal: Network cable of the port is straight-through cable.

Use the mdi command to configure the network cable type of the Ethernet ports. 
Use the undo mdi command to restore the default type.

By default, the network cable type will be recognized automatically.

Note that the settings only take effect on the 10/100 Mbps and 10/100/1000 
Mbps electrical ports.

# Configure the network cable type of Ethernet port Ethernet2/1/1 as auto.

<SW8800> system-view

 

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

 

[SW8800] interface ethernet2/1/1

 

[3Com-Ethernet2/1/1] mdi auto 

multicast-suppression { ratio | bandwidth bandwidth }

Ethernet port view

ratio: Specifies the maximum wire speed ratio of the multicast traffic allowed on 
the Ethernet port. The value range is 1 to 100, and the default value is 50. The 
smaller the ratio is, the smaller the multicast traffic is allowed.

bandwidth: Specifies multicast suppression bandwidth on the port. The value 
range is 1 to the maximum value of port bandwidth.

Use the multicast-suppression command to set the multicast suppression ratio 
or broadcast suppression bandwidth.