D-Link DXS-3227 - xStack Switch - Stackable, Руководство по установке в сети

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Configuring Ports
Configuring Interfaces
Page 165
Interface Configuration Port Table
In addition to the fields above, the following fields appear in the Interface Configuration Port Table:
•
Port Status — Indicates whether the port is currently operational or non-operational. The possible field val-
ues are:
–
Up — Indicates the port is currently operating.
–
Down — Indicates the port is currently not operating.
•
Port Speed — Displays the configured rate for the port. The port type determines what speed setting options
are available. Port speeds can only be configured when auto negotiation is disabled. The possible field values
are:
–
10 — Indicates the port is currently operating at 10 Mbps.
–
100 — Indicates the port is currently operating at 100 Mbps.
–
1000 — Indicates the port is currently operating at 1000 Mbps.
–
10000 — Indicates the port is currently operating at 10000 Mbps.
•
Duplex Mode — Displays the port duplex mode. This field is configurable only when auto negotiation is dis-
abled, and the port speed is set to 10M or 100M. This field cannot be configured on LAGs. The possible field
values are:
–
Full — The interface supports transmission between the device and its link partner in both directions
simultaneously.
–
Half — The interface supports transmission between the device and the client in only one direction at a
time.
•
Auto Negotiation — Displays the auto negotiation status on the port. Auto negotiation is a protocol between
two link partners that enables a port to advertise its transmission rate, duplex mode, and flow control abilities
to its partner.
•
Advertisement — Defines the auto negotiation setting the port advertises. The possible field values are:
–
Max Capability — Indicates that all port speeds and duplex mode settings are accepted.
–
10 Half — Indicates that the port advertises for a 10 Mbps speed port and half duplex mode setting.
–
10 Full — Indicates that the port advertises for a 10 Mbps speed port and full duplex mode setting.
–
100 Half — Indicates that the port advertises for a 100 Mbps speed port and half duplex mode setting.
–
100 Full — Indicates that the port advertises for a 100 Mbps speed port and full duplex mode setting.
–
1000 Full — Indicates that the port advertises for a 1000 Mbps speed port and full duplex mode setting.
–
Unknown — Indicates the advertised port speed and Duplex mode is unknown.
•
Back Pressure — Displays the back pressure mode on the Port. Back pressure mode is used with half
duplex mode to disable ports from receiving messages.
•
Flow Control — Displays the flow control status on the port. Operates when the port is in full duplex mode.
•
MDI/MDIX — Displays the MDI/MDIX status on the port. Hubs and switches are deliberately wired opposite
the way end stations are wired, so that when a hub or switch is connected to an end station, a straight through
Ethernet cable can be used, and the pairs are matched up properly. When two hubs or switches are con-
nected to each other, or two end stations are connected to each other, a crossover cable is used to ensure
that the correct pairs are connected. The possible field values are:
–
Auto — Use to automatically detect the cable type.
–
MDI (Media Dependent Interface) — Use for end stations.
–
MDIX (Media Dependent Interface with Crossover) — Use for hubs and switches.
•
LAG — Indicates whether the port is part of a Link Aggregation Group (LAG).
•
PVE — Displays the PVE group to which the LAG/port is configured.