NETGEAR ProSafe GSM7228PS Cli Manual page 43

mtu
Use the mtu command to set the maximum transmission unit (MTU) size, in bytes, for frames that
ingress or egress the interface. You can use the mtu command to configure jumbo frame support
for physical and port-channel (LAG) interfaces. For the standard 7000 seriesimplementation, the
MTU size is a valid integer between 1522 - 9216 for tagged packets and a valid integer between
1518 - 9216 for untagged packets.
Note: To receive and process packets, the Ethernet MTU must include any extra bytes
that Layer-2 headers might require. To configure the IP MTU size, which is the
maximum size of the IP packet (IP Header + IP payload), see
12.
Default 1518 (untagged)
Format
mtu <1518-9216>
Mode Interface Config
no mtu
This command sets the default MTU size (in bytes) for the interface.
Format
no mtu
Mode Interface Config
shutdown
This command disables a port.
Note: You can use the shutdown command on physical and port-channel (LAG)
interfaces, but not on VLAN routing interfaces.
Default enabled
Switching Commands
ProSafe 7200 Managed Switches CLI Manual, Software Version 8.0.3
v1.0, May 2010
"ip mtu" on page 4-
3-5