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3.2.2.4. Port Configuration
Port Controls
This webpage is to provide the display and modification for the port settings.
Use the dropdown in Port field to select one or multiple ports. The port settings
for the selected port(s) will be displayed in web. Use the other control fields in
the upper area to modify the port settings for the selected port(s). Press Apply
to save and activate the port settings.
State:
User can enable or disable this port .When you disable this port, it
will not forward any packet.
Negotiation:
User can set auto negotiation mode is Auto, Nway (specify
the speed/duplex on this port and enable auto-negotiation, in this model
link partner can be linked in full duplex and the device will link the partner
with the max capability); Force of per port: in this model the device’s
speed and duplex must be the same as the partner’s, if there is no auto
negotiation.
Speed:
User can set 100Mbps or 10Mbps speed on Port1~Port8. User
can set 1000Mbps, 100Mbps or 10Mbps speed on mod1~mod2 (depend
on module card mode).
Duplex:
User can set full-duplex or half-duplex mode of per port.
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.
Rate Control:
port1 ~ port 8, 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. 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 ~ 800 in
port 1~port 8, the unit is 128Kbps.
0: disable rate control;
1 ~ 800: valid rate value.
The Giga port’s valid range is 0 ~ 8000.
Egress
:
Type the port effective ingress rate. The valid range is 0 ~ 800 in
port 1~port 8, the unit is 128Kbps.
0: disable rate control;
1 ~ 800: valid rate value.
The Giga port’s valid range is 0 ~ 8000.
Port Security:
A port in security mode will be “locked” without permission
of address learning. Only the incoming packets with source MAC already
existing in the address table can be forwarded normally. User can disable
the port from learning any new MAC addresses, then use the static MAC
addresses screen to define a list of MAC addresses that can use the
secure port. Enter the settings, and then click Apply to change on this
page.
BSF
: User can disable/Enable port broadcast storm filtering option by port.
The filter mode and filter packets type can be select in Switch Setting >
Misc Config page.
Jumbo Frame:
User can disable/Enable port jumbo frame option by port.
When port jumbo frame is enable, the port forward jumbo frame packet
