Netgear GSM7248R CLI Reference Manual - for 7200RS Series Layer-2 Stackable Sw - Page 72
mtu, 1.9 shutdown
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Command Line Interface Reference for the ProSafe 7200RS Series Layer-2 Stackable Switches 4.1.8 mtu This command sets the maximum transmission unit (MTU) size, in bytes, for physical and port-channel (LAG) interfaces. For the standard implementation, 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 Section 14.2.8 "ip mtu" on page 10. Default Format Mode 1518 (untagged) mtu Interface Config 4.1.8.1 no mtu This command sets the default MTU size (in bytes) for the interface. Format no mtu Mode Interface Config 4.1.9 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 Format Mode enabled shutdown Interface Config 4-4 Port and System Setup Commands v1.0, October 2008
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