NP2624M User Guide 21
YML827 Rev1
2.5.4 Port Controls
The user may modify or change mode operation in this page.
Port: Select a port.
State: User can disable or enable this port control.
Negotiation: User can set auto negotiation mode to Auto, Nway
(specify the speed/duplex on this port and enable
auto-negotiation), Force of per port.
Speed: User can set 100Mbps or 10Mbps speed on
Port1~Port24.
User can set 1000Mbps, 100Mbps or 10Mbps speed
on Port25~Port26 (depends on module card mode).
Duplex: User can set full-duplex or half-duplex mode per
port.
Flow Control: Full: User can set flow control function to enable or
disable in full mode.
Half: User can set backpressure to enable or disable
in half mode.
Rate Control: Port1 ~ port 24, supports by-port ingress and egress
rate control. For example, assume port 1 is 10Mbps,
users can set its effective egress rate at 1Mbps and
ingress rate at 500Kbps. The device will perform
flow control or backpressure to confine the ingress
rate to meet the specified rate.
Ingress: Type the port effective ingress rate. The valid range
is 0 ~ 1000. The unit is 100K.
0: disable rate control.
1 ~ 1000: valid rate value