3
Configuring a management IP address from the switch
module CLI
Prerequisites
•
The switch module has been powered on. For information about powering on the switch module,
see "Powering on the module."
•
You have accessed the switch module. For information about accessing the switch module, see
"Accessing the switch module."
Procedure
For the configuration procedure, see the configuration guide and command reference for H3C
UniServer BX1010E switch module.
Splitting a 100-GE interface and combining
breakout interfaces into a 100-GE interface
You can use a 100-GE interface on the switch module as a single interface. To improve port density,
reduce costs, and improve network flexibility, you can also split a 100-GE interface into four breakout
interfaces.
The breakout interfaces split from a 100-GE interface support the same configuration and features
as common physical interfaces, except that they are numbered differently.
For example:
•
You can split 100-GE interface HundredGigE 1/1/9 into four 25-GE interfaces Twenty-FiveGigE
1/1/9:1 through Twenty-FiveGigE 1/1/9:4.
•
You can split 100-GE interface HundredGigE 1/1/9 into four 10-GE interfaces
Ten-GigabitEthernet 1/1/9:1 to Ten-GigabitEthernet 1/1/9:4.
If you need higher bandwidth on a single interface, you can combine the breakout interfaces into a
100-GE interface.
By default, a 100-GE interface is not split and operates as a single interface.
Prerequisites
•
The switch module has been powered on. For information about powering on the switch module,
see "Powering on the module."
•
You have accessed the switch module. For information about accessing the switch module, see
"Accessing the switch module."
•
Be sure that you are clear about the restrictions and guidelines for splitting and combining
interfaces. For more information, see the configuration guides and command references for the
H3C UniServer BX1010E switch module.
•
To split a 100-GE interface into four 25-GE interfaces, you need a 100-GE transceiver module
or cable that support splitting for connection. To split a 100-GE interface into four 10-GE
interfaces, you need a 40-GE transceiver module or cable that support splitting for connection.
Splitting a 100-GE interface into four 25-GE interfaces
1.
Enter the CLI of the switch module.
2.
Enter system view.
