ZyXEL Communications MES-2110, Руководство пользователя

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Chapter 6 Configuration
MES-2110 User’s Guide
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The following table describes the labels in this screen.
Table 9 Configuration > Port Configuration
LABEL DESCRIPTION
Port This is the port number.
Name Enter a descriptive name that identifies this port. You can enter
up to 64 alpha-numerical characters.
Note: Due to space limitation, the port name may be
truncated in some web configurator screens.
Type This is the type of connector for each port. Port 1-8 are RJ-45
ports for Ethernet connections. Port 9-10 are Gigabit SFP ports for
fiber connections.
Admin Use this to enable or disable administrative access.
Speed The Status field shows the port’s current speed ( 10M for 10
Mbps and 100M for 100 Mbps).
The Setting field is configurable when you disable the auto-
negotiation function in the AUTO field. Use this field to set the
port speed to either 10M or 100M . The speed for the fiber ports
is fixed.
Duplex The Status column shows the the port’s duplex status.
The Setting field is configurable when you disable the auto-
negotiation function in the AUTO field. Use this field to change
the status to Half or Full duplex mode. The duplex status for the
fiber ports is fixed.
Link This shows the port’s connection status.
AUTO Use this to enable or disable auto-negotiation.
AUTO (auto-negotiation) allows one port to negotiate with a peer
port automatically to obtain the connection speed and duplex
mode that both ends support. When auto-negotiation is turned
on, a port on the Switch negotiates with the peer automatically to
determine the connection speed and duplex mode. If the peer
port does not support auto-negotiation or turns off this feature,
the Switch determines the connection speed by detecting the
signal on the cable and using half duplex mode. When the
Switch’s auto-negotiation is turned off, a port uses the pre-
configured speed and duplex mode when making a connection,
thus requiring you to make sure that the settings of the peer port
are the same in order to connect.