D-Link DGS-1100-10/ME Руководство пользователя _Web UI_ онлайн [18/90] 385241

D-Link DGS-1100-10/ME User Manual

name information in the DHCP reply packet. The TFTP server must be up and running and store the

necessary configuration file in its base directory when the request is received from the Switch.

Figure 4.15 – System > DHCP Auto Configuration

Timeout (1-65535): Specify the timeout.

System > Port Configuration > Port Settings

In the Port Setting page, the status of all ports can be monitored and adjusted for optimum configuration. By

selecting a range of ports (From Port and To Port), the Speed can be set for all selected ports by clicking

Apply. Press the Refresh button to view the latest information.

Figure 4.16 – System > Port Configuration > Port Settings

Media: Specify the media type of the port.

Speed: Gigabit Fiber connections can operate in 1000M Full Force Mode, Auto Mode or Disabled. Copper

connections can operate in Forced Mode settings (1000M Full, 100M Full, 100M Half, 10M Full, 10M Half),

Auto, or Disabled. 100M Fiber connections support 100M Full Force Mode, 100M Half Force Mode, or

Disabled. The default setting for all ports is Auto.

NOTE: Be sure to adjust port speed settings

appropriately after changing the connected cable

media types.

MDI/MDIX:

A medium dependent interface (MDI) port is an Ethernet port connection typically used on a Network

Interface Card (NIC) or Integrated NIC port on a PC. Switches and hubs usually use Medium dependent

interface crossover (MDIX) interface. When connecting the Switch to end stations, you have to use straight

through Ethernet cables to make sure the Tx/Rx pairs match up properly. When connecting the Switch to

other networking devices, a crossover cable must be used.

This switch provides a configurable MDI/MDIX function for users. The switches can be set as an MDI port in

order to connect to other hubs or switches without an Ethernet crossover cable.

Auto is designed on the switch to detect if the connection is backwards, and automatically chooses MDI or

MDIX to properly match the connection. The default setting is “Auto” MDI/MDIX.

Flow Control: Enable this function to mitigate traffic congestion. Ports configured for full-duplex use 802.3x

flow control and half-duplex ports use backpressure flow control. The default setting is Disabled.