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Use mdix-mode to configure the Medium Dependent Interface Cross-Over (MDIX) mode of an
Ethernet interface.
Use undo mdix-mode to restore the default.
Syntax
mdix-mode { automdix | mdi | mdix }
undo mdix-mode
Default
Ethernet interfaces operate in automdix mode.
Views
Layer 2 Ethernet interface view
Predefined user roles
network-admin
Parameters
automdix: Specifies that the interface negotiates pin roles with its peer.
mdi: Specifies that pins 1 and 2 are transmit pins and pins 3 and 6 are receive pins.
mdix: Specifies that pins 1 and 2 are receive pins and pins 3 and 6 are transmit pins.
Examples
# Set GigabitEthernet 1/0/1 to operate in MDI mode.
<Sysname> system-view
[Sysname] interface gigabitethernet 1/0/1
[Sysname-GigabitEthernet1/0/1] mdix-mode mdi
multicast-suppression
Use multicast-suppression to enable multicast storm suppression and set the multicast storm
suppression threshold.
Use undo multicast-suppression to restore the default.
Syntax
multicast-suppression { ratio | pps max-pps | kbps max-kbps }
undo multicast-suppression
Default
Ethernet interfaces do not suppress multicast traffic.
Views
Layer 2 Ethernet interface view
Predefined user roles
network-admin
Parameters
ratio: Sets the multicast suppression threshold as a percentage of the maximum interface rate. The
value range for this argument (in percentage) is 0 to 100. The smaller the percentage, the less
multicast traffic is allowed to pass through.
pps max-pps: Specifies the maximum number of multicast packets that the interface can forward per
second. The value range for the max-pps argument (in pps) is 0 to 1.4881 × the maximum interface
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