Switching Commands
23
ProSafe Managed Switch
description
Use this command to create an alpha-numeric description of the port.
Format description <description>
Mode
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 series
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 ip mtu on page 229.
no mtu
This command sets the default MTU size (in bytes) for the interface.
Format no mtu
Mode
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.
Interface Config
Default
1518 (untagged)
Format mtu <1518-9216>
Mode
Interface Config
Interface Config
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