Allied-telesis AT-S79 Manual do Utilizador descarregar pdf (Página 160)

Chapter 15: Port Configuration

160 Section II: Using the Web Browser Interface

prevent a duplex mode mismatch. A switch port using Auto-

Negotiation defaults to half-duplex if it detects that the end node is

not using Auto-Negotiation. This can result in a mismatch if the end

node is operating at a fixed duplex mode of full-duplex. To avoid

this problem when connecting an end node with a fixed duplex

mode of full-duplex to a switch port, disable Auto-Negotiation on

the port and set the port’s speed and duplex mode manually.

 Allied Telesyn does not recommend manually setting a 10/100/

1000Base-T twisted pair port to either 1000 Mbps full duplex or

1000 Mbps half duplex. For 1000 Mbps operation, Allied Telesyn

recommends setting the port to Auto-Negotiation.

 The only valid setting for an optional SFP port is Auto-Negotiation.

Flow Control

The current flow control setting on the port. The switch uses a special

pause packet to notify the end node to stop transmitting for a specified

period of time. The possible values are:

Enabled - The port is allowed to use flow control. This is the default

setting for all ports on the switch.

Disabled - The port does not use flow control.

3. Click Apply to save the configuration.

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Allied-telesis AT-S79 Manual do Utilizador Página 160