How Is the MTU Parameter Changed on the WS5100?

Article ID: 01702438

Question

How Is the MTU Parameter Changed on the WS5100?

Facts

MTU, Maximum Transmission Unit, cannot be changed through the GUI. By default the Ethernet packet size is 1500 with V3.0.1.145R. The MTU parameter can be changed using CLI commands. The MTU parameter is L3 and is configured for each VLAN.

Answer

CLI commands to change the MTU value are shown in the example below.
WS5100(config)#interface vlan 20
WS5100(config-if)#mtu 520
WS5100(config-if)#