Allied Telesis AR450S Bedienungsanleitung PDF herunterladen (Seite 29)

Switching on the AR440S, AR441S and AR450S ENABLE SWITCH PORT 3-29

Software Release 2.6.6

C613-03079-00 REV A

ENABLE SWITCH LEARNING

Syntax ENABLE SWITCH LEARNING

Description This command enables the dynamic learning and updating of the Forwarding

Database. The default setting for the learning function is enabled.

Example To enable the switch learning function, use the command:

ENABLE SWITCH LEARNING

Related Commands DISABLE SWITCH LEARNING

SHOW SWITCH

ENABLE SWITCH PORT

Syntax ENABLE SWITCH PORT={port-list|ALL} [AUTOMDI]

ENABLE SWITCH PORT={port-list|ALL} [FLOW]

where:

■ port-list is a single port number or a group of port numbers, either a comma

separated list, a range (specified as n-m) or a combination of the two. Port

numbers start at 1 and end at m, where m is the highest numbered

Ethernet port.

Description This command enables a switch port or group of ports on the router, or enables

auto MDI/MDI-X, or enables the flow control mechanism. Switch ports are

enabled by default.

To enable a port that has been disabled by the Port Security function, use the

SHOW SWITCH PORT command on page 3-40 rather than this command.

The PORT parameter specifies the port(s) to be enabled or which are to have

flow control methods enabled.

The AUTOMDI parameter enables auto MDI/MDI-X. Auto MDI/MDI-X

overrides the setting of the POLARITY parameter for the switch port.

The FLOW parameter specifies that flow control is enabled for the port. The

type of flow control is full-duplex flow control or half-duplex backpressure.

Example To enable ports 2, 4, use the command:

ENABLE SWITCH PORT=2,4

Related Commands DISABLE SWITCH PORT

SET SWITCH PORT

SHOW SWITCH PORT

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Allied Telesis AR450S Bedienungsanleitung Seite 29