Kontron AT890X Full-Size CLI Manual de usuario descargar pdf (Pagina 86)

Switching Commands AT8901/2/3

AT8901/2/3 CLI Reference Manual Page 2 - 52

Ucast Level Shows 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 unit/slot/

port number for the port-channel. The

<name> field is a character string which allows

the dash “-” character as well as alphanumeric characters. Use the

show port channel

command to display the unit/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 <name>

Mode Global Config

2.12.1.1 no port-channel

This command deletes a port-channel (LAG).

Format

no port-channel {<logical unit/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 and port number. of a configured port-channel.

NOTE: Before adding a port to a port-channel, set the physical mode of the

port. For more information, see 2.1.8 “speed” on page 2 - 4.

Format

addport <logical unit/slot/port>

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