4 Configuration
DGS-1210 series Metro Ethernet Managed Switch User Manual
30
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. 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 the 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, user 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.
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:
You can enable this function to mitigate the traffic congestion. Ports configured for full-duplex
use 802.3x flow control, half-duplex ports use backpressure flow control. The default setting is Disabled.
System > Port Configuration > Port Description
In the Port Description page, the user may name various ports on the Switch.
Figure 4.24 – System > Port Configuration > Port Description
From Port / To Port:
Specify the range of ports to describe.
Medium Type:
Depending on the selected port type, two options for user.
Copper and Fiber_1G
.
Description:
Specify the description of ports.
Click
Apply
to make the configurations take effect.
System > Port Configuration > Port Error Disabled
The Port Error Disabled page displays the information about ports that have had their connection status
disabled, for reasons such as STP loopback detection or link down status.
Figure 4.25 – System > Port Configuration > Port Error Disabled
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