Split 40G Ports On A 16X40G Qsfp+ Module - Dell S6100 Configuration Manual

Monitor time: 00:00:00 Refresh Intvl.: 2s
Interface: Te 1/1/1/1, Disabled, Link is Down, Linespeed is 1000 Mbit
Traffic statistics: Current
Input bytes:
Output bytes:
Input packets:
Output packets:
64B packets:
Over 64B packets:
Over 127B packets:
Over 255B packets:
Over 511B packets:
Over 1023B packets:
Error statistics:
Input underruns:
Input giants:
Input throttles:
Input CRC:
Input IP checksum:
Input overrun:
Output underruns:
Output throttles:
m - Change mode
l - Page up
T - Increase refresh interval
q - Quit
q
Dell#

Split 40G Ports on a 16X40G QSFP+ Module

You can only split the 40G ports in the top row (odd numbered ports) on a 16X40G module. If you configure 4X10G on a 40G interface, the
subsequent even numbered interface is removed and unavailable for use.
The following example shows the interface status before splitting a 40G interface:
Dell# show interfaces status
Port Description
Fo 1/3/1
Fo 1/3/2
The following example shows that when you split an interface on a 16X40G module, the subsequent even numbered interface is removed
from the configuration.
Dell(conf)# stack-unit [stack-unit number] module [module number] port [port number] portmode
quad speed 10G
Warning: Enabling Quad mode on stack-unit 1 module 3 port 1. Please verify whether the configs
related to interface Fo 1/3/1 Fo 1/3/2
[confirm yes/no]:y
Quad mode is enabled on stack-unit 1 module 3 port 1
The interface on stack-unit 1 slot 3 port 2 has been removed
%STKUNIT1-M:CP %IFMGR-5-DYNAMIC_FANOUT: Port 1 in module 3 and slot 1 has been fanned-out
The following example shows that the even numbered interface is removed from the configuration:
Dell# show interfaces status
Port Description
Te 1/3/1/1
Te 1/3/1/2
Te 1/3/1/3
Te 1/3/1/4
396 Interfaces
Rate Delta
0 0 Bps 0
0 0 Bps 0
0 0 pps 0
0 0 pps 0
0 0 pps 0
0 0 pps 0
0 0 pps 0
0 0 pps 0
0 0 pps 0
0 0 pps 0
0 0 pps 0
0 0 pps 0
0 0 pps 0
0 0 pps 0
0 0 pps 0
0 0 pps 0
0 0 pps 0
0 0 pps 0
c - Clear screen
a - Page down
t - Decrease refresh interval
Status Speed Duplex Vlan
Down 40000 Mbit Auto
Down 40000 Mbit Auto
are cleaned up before proceeding further.
Status Speed Duplex Vlan
Up 10000 Mbit Full
Up 10000 Mbit Full
Up 10000 Mbit Full
Up 10000 Mbit Auto
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