4
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.
Restrictions and guidelines
This feature is supported only on the LSQM1CQGS12SG0, and LSQM1TGS24QSFD0 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
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
Changing 40-GE interfaces to 100-GE interfaces in batches
To improve network flexibility, you can change 40-GE interfaces to 100-GE interfaces in batches. For
this configuration to succeed, make sure all interfaces in one group are specified in this
configuration.
On the LSQM1CQGS12SG0 interface modules, three continuous interfaces starting from 1 are
organized into one group. On the LSQM1TGS24QSFD0 interface modules, two continuous
interfaces starting from 1 are organized into one group.
To change 40-GE interfaces to 100-GE interfaces in batches:
