Kontron AT8402 CLI - Manual (Page 84)

Switching Commands AT8402
AT8402 CLI Reference Manual Page 2 - 52
Ucast Mode Shows whether the Unknown Unicast or DLF (Destination Lookup
Failure) storm control mode is enabled or disabled.
Ucast Level The Unknown Unicast or DLF (Destination Lookup Failure) storm
control level
2.12 Port-Channel/LAG (802.3ad) Commands
This section describes the commands you use to configure port-channels, which are
also known as link aggregation groups (LAGs). Link aggregation allows you to
combine multiple full-duplex Ethernet links into a single logical link. Network devices
treat the aggregation as if it were a single link, which increases fault tolerance and
provides load sharing. The LAG feature initially load shares traffic based upon the
source and destination MAC address.Assign the port-channel (LAG) VLAN
membership after you create a port-channel. If you do not assign VLAN membership,
the port-channel might become a member of the management VLAN which can result
in learning and switching issues.
A port-channel (LAG) interface can be either static or dynamic, but not both. All
members of a port channel must participate in the same protocols.) A static port-
channel interface does not require a partner system to be able to aggregate its member
ports.
NOTE: If you configure the maximum number of dynamic port-channels
(LAGs) that your platform supports, additional port-channels that you
configure are automatically static.
2.12.1 port-channel
This command configures a new port-channel (LAG) and generates a logical slot/port
number for the port-channel. The
field is a character string which allows the
dash “-” character as well as alphanumeric characters. Use the
show port channel
command to display the slot/port number for the logical interface.
NOTE: Before you include a port in a port-channel, set the port physical
mode. For more information, see 2.1.8 “speed” on page 2 - 4.
Format port-channel
Mode Global Config
2.12.1.1 no port-channel
This command deletes a port-channel (LAG).
Format
no port-channel
{slot/port> | all}
Mode Global Config
2.12.2 addport
This command adds one port to the port-channel (LAG). The first interface is a logical
slot/port number of a configured port-channel.