UP-308FEW / UP-316FEW
Port Management
Port Configuration
This page allows to configure the operating mode of each physical port.
Auto
Auto-Negotiation Enable / Disable. If set to Enable, the Speed, Duplex
mode and Flow Control are negotiated automatically. If set to Disable, you
have to assign these parameters manually.
Speed
When Auto-Negotiation is set to Disable, you have to set the connection
speed for the selected ports. When Auto-Negotiation is set to Enable, this
item is read-only.
Duplex
When Auto-Negotiation is set to Disable, you have to set the connection
mode (Half or Full) for the selected ports. When Auto-Negotiation is set to
Enable, this item is read-only.
Pause
Flow Control in Full Duplex mode. When Flow Control is enabled, the
switch can synchronize the speed with its peer to avoid the packet loss
caused by congestion
Backpressure
Flow Control in Half Duplex mode. A condition wherein a switch causes a
transmitting device to hold off on sending data packets until the switch
bottleneck is eliminated.
Tx/Rx Capability
Enable / Disable port. The default is Enable. If set to Enable, the port can
freely transmit and receive packets. If set to Disable, there will no access
to the network through the selected ports.
Addr. Learning
Address learning is a service that characterizes a learning bridge, in
which the source MAC address of each received packet is stored so that
future packets destined for that address can be forwarded only to the
bridge interface on which that address is located.
User Manual 19