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Usage guidelines
If you set the value argument multiple times, the most recent configuration takes effect.
Examples
# Allow jumbo frames to pass through GigabitEthernet 1/0/1.
<Sysname> system-view
[Sysname] interface gigabitethernet 1/0/1
[Sysname-GigabitEthernet1/0/1] jumboframe enable
mac-address
Use mac-address to assign a MAC address to an Ethernet interface.
Use undo mac-address to restore the default.
Syntax
mac-address mac-address
undo mac-address
Default
The MAC address of an Ethernet interface is the bridge MAC address of the device.
Views
Layer 3 Ethernet interface view
Predefined user roles
network-admin
Parameters
mac-address: Specifies a MAC address in the format of H-H-H.
Examples
# Assign MAC address 0001-0001-0001 to Layer 3 Ethernet interface GigabitEthernet 1/0/1.
<Sysname> system-view
[Sysname] interface gigabitethernet 1/0/1
[Sysname-GigabitEthernet1/0/1] mac-address 1-1-1
mtu
Use mtu to set the MTU for an Ethernet interface or subinterface.
Use undo mtu to restore the default.
Syntax
mtu size
undo mtu
Default
The MTU of an Ethernet interface or subinterface is 1500 bytes.
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