R3303-HP HSR6800 Routers Layer 2 - LAN Switching Command Reference

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Examples
# Set the aggregation priority of port GigabitEthernet 4/0/1 to 64.
<Sysname> system-view
[Sysname] interface GigabitEthernet 4/0/1
[Sysname-GigabitEthernet4/0/1] link-aggregation port-priority 64
mtu
Use mtu to set the MTU of a Layer 3 aggregate interface or subinterface.
Use undo mtu to restore the default setting.
Syntax
mtu size
undo mtu
Default
The MTU for Layer 3 aggregate interfaces and subinterfaces is 1500 bytes.
Views
Layer 3 aggregate interface view, Layer 3 aggregate subinterface view
Default command level
2: System level
Parameters
size: Specifies an MTU value. The value range is 46 to 9600 bytes. The maximum MTU configurable on
an interface might be lower than 9600 bytes depending on the device model, interface module model,
and interface type.
Usage guidelines
To guarantee data transmission, make sure the MTU of a Layer 3 aggregate interface is not greater than
the maximum MTU of its member ports.
Examples
# Set the MTU of Layer 3 aggregate interface Route-Aggregation 1 to 1430 bytes.
<Sysname> system-view
[Sysname] interface route-aggregation 1
[Sysname-Route-Aggregation1] mtu 1430
Related commands
display interface
port link-aggregation group
Use port link-aggregation group to assign the Ethernet interface to the specified aggregation group.
Use undo port link-aggregation group to remove the Ethernet interface from the aggregation group to
which it belongs.
Syntax
port link-aggregation group number