N-Tron 7506GX2 Series, Руководство пользователя и инструкция по установке

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(Revised 2011-07-21)
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Ports – Configuration
The Configuration tab under the Ports category will show a detailed overview of all the active ports on the
switch. The overview will display the following information:
Port Number
This is the port index.
Port Name
This field displays the name of the port. The designation of TX is for copper ports, FX is for fiber optic ports, and GB is
for the Gigabit ports (fiber or copper).
Admin Status
This configurable field displays the existing status of the port whether it is Enabled/Disabled.
Link Status
Current Link state of the port.
Auto Negotiation State
This configurable field displays the current auto-negotiation state whether it is Enabled/Disable.
Port Speed
This configurable field displays the speed of each port 10/100/1000 Mbps.
Duplex Mode
This configurable field displays the existing mode of the port whether it is Full Duplex/Half Duplex.
Flow Control State
This configurable field displays the existing flow control status of each port. When enabled, the individual port supports
half-duplex back pressure and full-duplex flow control. The default is Disabled.
Force High Priority State
This configurable field displays the port priority status of each port. When enabled for a port all frames received on that
port will be forced to the highest priority queue regardless of 'Default Priority' setting or priority tags within the received
frames. The default is Disabled . In an untagged N-Ring configuration, the N-Ring ports on the N-Ring Manager and
active N-Ring Members will be Enabled .
Default Priority
This configurable field displays the default QoS priority for the port when an untagged frame is received. The range is
0-7.
RSTP State
The current RSTP status of a port. It may contain Disable/Discarding/Learning/Forwarding.
PVID
This configurable field displays the existing port VLAN ID setting. The allowable range is 1-4094.
Usage Alarm Low [%]
The bandwidth utilization percentage below which a fault will be triggered if enabled. For half
duplex the bandwidth utilization percentage is the sum of both RX and TX bandwidth utilization,
and for full duplex this is the higher of TX or RX bandwidth utilization.
Usage Alarm High [%]
The bandwidth utilization percentage above which a fault will be triggered if enabled. For half
duplex the bandwidth utilization percentage is the sum of both RX and TX bandwidth utilization,
and for full duplex this is the higher of TX or RX bandwidth utilization.