Kontron AT8404 CLI - Manual (Page 40)

Switching Commands AT8404
AT8404 CLI Reference Manual Page 2 - 4
2.1.4.1 no advertise speed
This command resets auto-negotiation advertised speed parameters.
2.1.5 show advertise speed
This command lists the auto-negotiation advertised speed parameters. The values are listed for a specified
interface.
2.1.6 block
This command sets a port in blocking mode. A blocking port will not receive or forward data frames. The command
is only allowed if no spanning tree is enabled because the spanning tree is setting the port states itself. If the port is
currently disabled, the state is not changed until it will become enabled. The state of the ports can be listed (spanning
tree) by “
show spanning-tree mst port summary 0 all”
2.1.6.1 no block
This command resets a port in non-blocking mode.
2.1.7 description
Use this command to create an alpha-numeric description of the port.
2.1.8 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 FASTPATH implementation, the MTU size is a valid integer between 1522 - 9216 for
tagged packets and a valid integer between 1518 - 9216 for untagged packets.
Format no advertise speed <1000 | 100 | 10> []
Mode Interface Config
Format show advertise speed
Mode Privileged Exec
Format block
Mode Interface Config
Format no block
Mode Interface Config
Format description
Mode Interface Config
Note: To receive and process packets, the Ethernet MTU must include any extra bytes that Layer-2
headers might require.
Default 1518 (untagged)