H3C S7500E Series Instruction Manual

6
If you need higher bandwidth on a single interface, you can combine the four 10-GE breakout
interfaces into a 40-GE interface.
After you combine the four 10-GE breakout interfaces, replace the dedicated 1-to-4 cable with a
dedicated 1-to-1 cable or a 40-GE transceiver module. For more information about the cable or
transceiver module, see the installation guide.
After you configure this feature on a 10-GE breakout interface on an interface card, reboot the
interface card to make the configuration take effect. Do not assign the changed interfaces to any
non-default MDC before rebooting the interface card.
To combine four 10-GE breakout interfaces into a 40-GE interface:
Step Command Remarks
1. Enter system view.
system-view
N/A
2. Enter the view of any 10-GE
breakout interface.
interface
interface-type
interface-number
N/A
3. Combine the four 10-GE
breakout interfaces into a
40-GE interface.
using fortygige
By default, a 40-GE interface is
not split and operates as a single
interface.
Changing the interface type of 100-GE interfaces in batches
IMPORTANT:
• This feature is not supported on non-default MDCs.
• The interfaces to be changed in batches must be on the same card or MPU.
Restrictions and guidelines
This feature is supported only on the LSQM1CQGS12SG0, LSQM1TGS24QSFD0, and
LSQM1CTGS24QSFD0 interface modules.
On the LSQM1CQGS12SG0 interface modules, after you change each group of 40-GE interfaces to
100-GE interfaces, only interfaces 1, 4, 7, and 10 are available. On the LSQM1TGS24QSFD0 and
LSQM1CTGS24QSFD0 interface modules, after you change each group of 40-GE interfaces to
100-GE interfaces, only interface 25 is available.
Reboot the interface module after you configure this feature. Do not assign the changed interfaces to
any non-default MDC before rebooting the interface module.
For this configuration to survive a reboot, save the running configuration before rebooting the device.
Changing 100-GE interfaces to 40-GE interfaces in batches
To improve network flexibility, you can change 100-GE interfaces to 40-GE interfaces in batches. For
this configuration to succeed, you must specify the available interface numbers.
To change 100-GE interfaces to 40-GE interfaces in batches:
Step Command Remarks
1. Enter system view.
system-view
N/A
2. Change 100-GE interfaces to
40-GE interfaces.
using
fortygige-from-hundredgige
interface
{ interface-type
interface-number [
to
interface-type
interface-number ] } &<1-24>
N/A

H3C S7500E Series Specifications

General

Brand	H3C
Model	S7500E Series
Category	Switch
Language	English