3Com 3CRUS2475 User Manual page 121

100 Full — Indicates that the port advertises for a 100 Mbps speed
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port and full duplex mode setting.
1000 Full — Indicates that the port advertises for a 1000 Mbps
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speed port and full duplex mode setting.
Current Advertisement — Displays the current port advertisement.
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Neighbor Advertisement —
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advertisement settings. The field values are identical to the Admin
Advertisement field values.
Back Pressure — Displays the back pressure mode on the Port. Back
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pressure mode is used with half duplex mode to disable ports from
receiving messages.
Current Back Pressure — Displays the currently configured back
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pressure mode on the port.
Flow Control — Displays the flow control status on the port.
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Operates when the port is in full duplex mode.
Current Flow Control — Displays the current flow control status on
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the port.
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 connected 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:
MDIX (Media Dependent Interface with Crossover) — Use for hubs
■
and switches.
MDI (Media Dependent Interface) — Use for end stations.
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Auto — Use to automatically detect the cable type.
■
Current MDI/MDIX — Displays the current MDI/MDIX status on the
■
port.
LAG — Displays the LAG for which the port setting parameters are
■
defined.
2 Define the fields.
3 Click
. The ports are enabled, and the device is updated.
Defining Port Settings
Indicates the neighboring ports
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