2Giga Ethernet Managed 4 Band VDSL IP DSLAM USER’S MANUAL Ver. A.4
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4.4.3 Port Controls
This section shows you how to change every port status and speed mode.
1. State:
User can disable or enable this port control.
2. Negotiation:
User can set auto negotiation mode is Auto, Force of per port, Nway (specify the speed/duplex on
this port and enable auto-negotiation).
3. Speed:
User can set 5Mbps / 15Mbps / 25Mbps for port 1 ~ 24.
1000Mbps, 100Mbps or 10Mbps speed for Port25 ~ Port26.
4. Duplex:
User can set full-duplex or half-duplex mode of per port.
5. Flows control:
Full:
User can set flow control function is enable or disable in full mode.
Half:
User can set backpressure is enable or disable in half mode.
6. Rate Control:
24 ports VDSL IP DSLAM, port 1 ~ port 24, supports by-port ingress and egress rate control. For
example, assume Port 1 is 10Mbps, users can set it’s effective egress rate is 1Mbps, ingress rate is
500Kbps. IP DSLAM will be performed flow control or backpressure to confine the ingress rate to
meet the specified rate.
Ingress:
The valid range is 0 ~ 100 (100 = 10Mbps). The unit is 100K. 0: disable rate control.
Egress:
The valid range is 0 ~ 100 (100 = 10Mbps). The unit is 100K. 0: disable rate control.
