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mtu

Configures mtu for an interface.

Syntaxmtu <mtu-bytes>
Command mode Ethernet interface mode, PortChannel interface mode
Parameters
  • mtu-bytes – Maximum transmit unit in bytes, excluding Ethernet header and FCS length, Default: 9100.

Usage Use no mtu to reset the interface MTU to default value.
Supported Releases 1.0.0 or later
Click command config interface mtu <interface_name> <interface_mtu>
Example
sonic(config)# interface Ethernet 4
sonic(conf-if-Ethernet4)# mtu 6000
sonic(conf-if-Ethernet4)#
sonic(conf-if-Ethernet4)# no mtu
sonic(conf-if-Ethernet4)#