Internal Ports; Leds And Buttons - H3C BX1020B IB Manual

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Internal ports

Table 3 shows the internal port provided by the switch module.
Table 3 Description for the internal port
Port
Name
100G EDR
IB port

LEDs and buttons

The switch module provides 20 port LEDs that indicate the status of the 20 ports on the module.
Figure 3 uses one port as an example.
Port Name
100G EDR IB ports
Port Quantity Description
16 A total of 16 ports are provided to connect to blade servers.
Port
Port
Quantit
Type
y
QSFP28 20
3
Description
bit/s. It is only used by technical support
engineers to upgrade the AMC firmware.
Used for connecting external devices.
The port numbers are 21 to 40. For more
iblinkinfo
information, see the
command in H3C UniServer BX1020B IB
Switch Module Configuration Guide.