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User Manual
3onedata proprietary and confidential
Copyright © 3onedata Co., Ltd.
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10Mbps FDX: Forces the cu port in 10 Mbps full duplex mode.
100Mbps HDX: Forces the cu port in 100 Mbps half duplex mode.
100Mbps FDX: Forces the cu port in 100 Mbps full duplex mode.
1Gbps FDX: Forces the port in 1 Gbps full duplex.
2.5Gbps FDX: The forced copper port is 2.5Gbps full duplex mode.
SFP_Auto_AMS: Automatically determines the speed of the SFP. There is no
standardized way to do SFP auto detect, so here it is done by reading the SFP
rom. Due to the missing standardized way of doing SFP auto detect some SFPs
might not be detectable. The port is set in AMS mode. Cu port is set in Auto mode.
100-FX: SFP port rate 100-FX. Cu port is disabled.
1000-X: SFP port rate 1000-FX. Cu port is disabled. Ports in AMS mode with 1000-
X speed has Cu port preferred. Ports in AMS mode with 1000-X speed has fiber
port preferred. Ports in AMS mode with 100-FX speed has fiber port preferred.
Advertise Duplex
When duplex is set as auto that is, Autonegotiation, the port will only advertise the
specified duplex as either Fdx or Hdx to the link partner. By default, port will advertise
all the supported duplexes if the Duplex is Auto.
Advertise Speed
When Speed is set as auto that is, Autonegotiation, the port will only advertise the
specified speeds (10M 100M 1G) to the link partner. By default, port will advertise all
the supported speeds if speed is set as Auto.
Flow Control
When Auto Speed is selected on a port, this section indicates the flow control capability
that is advertised to the link partner. When a fixed-speed setting is selected, that is
what is used. The Current Rx column indicates whether pause frames on the port are
obeyed, and the Current Tx column indicates whether pause frames on the port are
transmitted. The Rx and Tx settings are determined by the result of the last Auto-
Negotiation.
PFC
When PFC (802.1Qbb Priority Flow Control) is enabled on a port then flow control on
a priority level is enabled. Through the Priority field, range (one or more) of priorities
can be configured. For example: '0-3, 7 'is equal to '0, 1, 2, 3, 7'. PFC is not supported
through auto negotiation. PFC and Flowcontrol cannot both be enabled on the same
port.