Lancom GS-2124 User Manual page 50

LANCOM GS-2124
Chapter 4: Operation of Web- based Management
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 recei-
ved via this port. When it is disabled, no traffic can be transferred
through this port. Port State is configured by user.
Default: Enabled.
Auto Nego.:
Show the exchange mode of Ethernet MAC. There are two modes sup-
ported 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 lin-
ked, and comes out the best communication way. When in "Disabled"
mode, both parties must have the same setting of speed and duplex,
otherwise, both of them will not be linked. In this case, the link result
is "Down".
Default: Enabled
Speed / Duplex:
Display the speed and duplex of all port. There are three speeds
10Mbps, 100Mbps and 1000Mbps supported for TP media, and the
duplex supported is half duplex and full duplex. If the media is 1Gbps
fiber, it is 1000Mbps supported only. The status of speed/duplex mode
is determined by 1) the negotiation of both local port and link partner
in "Auto Speed" mode or 2) user setting in "Force" mode. The local
port has to be preset its capability.
Default: None, depends on the result of the negotiation.
49