Black Box LGB1048A, Руководство пользователя

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User Manual
Publication date: Feb., 2008
Revision A1
46
FUNCTION NAME:
PORT STATUS
FUNCTION DESCRIPTION:
REPORT THE LATEST UPDATED STATUS OF ALL PORTS IN THIS
SWITCH. WHEN ANY ONE OF THE PORTS IN THE SWITCH CHANGES ITS
PARAMETER DISPLAYED IN THE PAGE, IT WILL BE AUTOMATICALLY
REFRESHED THE PORT CURRENT STATUS ABOUT EVERY 5 SECONDS.
PARAMETER DESCRIPTION:
Port:
Display the port number. The number is 1 – 48.
Port Name:
Display the port name.
Media:
Show the media type adopted in all ports. Port 45 to Port 48 are optional
modules, which support either fiber or UTP media with either Gigabit
Ethernet (1000Mbps) or 10/100Mbps Fast Ethernet port. They may have
different media types and speed. Especially, fiber port has comprehensive
types of connector, distance, fiber mode and so on. The switch describes
the module ports with the following page.
Link:
Show that if the link on the port is active or not. If the link is connected to
a working-well device, the Link will show the link “Up”; otherwise, it will
show “Down”. This is determined by the hardware on both devices of the
connection.
No default value.
State:
Show that the communication function of the port is “Enabled” or
“Disabled”. When it is enabled, traffic can be transmitted and received via
this port. When it is disabled, no traffic can be transferred through this
port. Port State is configured by user.
Default: Enabled.
Auto Negotiation:
Show the exchange mode of Ethernet MAC. There are two modes
supported in the switch. They are auto-negotiation mode “Enabled” and
forced mode “Disabled”. When in “Enabled” mode, this function will
automatically negotiate by hardware itself and exchange each other the
capability of speed and duplex mode with other site which is linked, and
comes out the best communication way. When in “Disabled” mode, both