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Configuring with Web Based Management

5.7 "Layer 2" menu

SCALANCE W770/W730 to IEEE 802.11n Web Based Management

Configuration Manual, 11/2014, C79000-G8976-C323-03

237

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State

Displays the current status of the port. The values are only displayed and cannot be

configured. The "State" parameter depends on the configured protocol. The following is

possible for status:

– Disabled

The port only receives and is not involved in STP, MSTP and RSTP.

– Discarding

In the "Discarding" mode, BPDU frames are received. Other incoming or outgoing

frames are discarded.

– Listening

In this status, BPDUs are both received and sent. The port is involved in the spanning

tree algorithm.

– Learning

Stage prior to the forwarding status, the port is actively learning the topology (in other

words, the node addresses).

– Forwarding

Following the reconfiguration time, the port is active in the network; it receives and

forwards data frames.

●

Fwd. Trans

Specifies the number of changes from the "Discarding" status to the "Forwarding" status.

●

Edge Type

Specify the type of the edge port. You have the following options:

– "-"

Edge port is disabled. The port is treated as a "no EdgePort".

– Admin

Select this option when there is always an end device on this port. Otherwise a

reconfiguration of the network will be triggered each time a connection is changed.

– Auto

Select this option if you want a connected end device to be detected automatically at

this port. When the connection is established the first time, the port is treated as a "no

Edge Port".

– Admin/Auto

Select these options if you operate a combination of both on this port. When the

connection is established the first time, the port is treated as an Edge Port.

●

Edge

Shows the status of the port.

– Enabled

An end device is connected to this port.

– Disabled

There is a spanning tree or rapid spanning tree device at this port.

With an end device, a switch can change over the port faster without taking into account

spanning tree frames. If a spanning tree frame is received despite this setting, the port

automatically changes to the "Disabled" setting for switches.

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