Users Guide

EXEC Privilege mode
show tdr tengigabitethernet slot/port/subport
Splitting 40G Ports without Reload
You can split 40G interfaces into 10G ports without reboot. You can also combine the split ports to create a
40G port without reload.
• On a device, fan-out profile constructs automatically with default 24 ports
(2,4,6,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,27,29,31) . These ports can be changed to 40G
to 10G mode or vice-versa without reload.
• When a non-supported profile release is upgraded to a supported profile release, the fan-out configured
ports get automatically included in the profile. In fan-out mode, if a system is upgraded with 25 or 26
ports, only 24 ports get upgraded to fan-out mode. The rest of the ports put to default 40G mode.
• In stacking, configure profile first before provisioning for new units. Otherwise it is mandatory to reload
for profile to take effect.
• If there is a mismatch in fan-out profile between master and the new member in stacking, the master
re-configures the member with its quad-mode profile, quad-mode, and stack-group configuration and
then reset the member. To avoid stack split during profile mismatch, the master does stack group
configurations of the new member.
To configure the quad-port-profile, use the following command:
CONFIGURATION mode
stack-unit [stack-unit number] quad-port-profile [default | list of ports]
The defaults ports are:
2,4,6,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,27,29,31
Example:
stack-unit stack-unit-number quad-port-profile [default | list of ports]
To display the Fan-out capability profile, use the following show command:
show system stack-unit quad-port-profile
Example of the
show Command
The following example shows the system stack-unit quad-port-profile
command.
Dell(conf)#stack-unit 1 port 24 portmode quad
Warning: Enabling quad mode on stack-unit 1 port 24. Please
verify whether the configs related to interface Fo 1/24 are
cleaned up before proceeding further.
[confirm yes/no]:yes
Dell(conf)#00:02:24: %STKUNIT1-M:CP %IFMGR-5-DYNAMIC_FANOUT: Port
24 in slot 1 has been fanned-out >>>>>
Dell(conf)#00:02:27: %S6000-ON:1 %IFAGT-5-INSERT_OPTICS_QSFP:
Optics QSFP inserted in slot 1 port 24/2
00:02:27: %S6000-ON:1 %IFAGT-5-INSERT_OPTICS_QSFP: Optics QSFP
inserted in slot 1 port 24/3
Interfaces 434