Users Guide

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
To display the Fan-out capability prole, use the following show command:
show system stack-unit stack-unit number quad-port-profile
Example of the
show Command
The following example shows the show system stack-unit stack-unit number quad-port-
profile command.
Dell#show system stack-unit 1 quad-port-profile
Configured fan out profile ports in stack-unit 1
Configured Activated
2 2
4 4
6 6
8 8
9 9
10 10
11 11
12 12
13 13
14 14
15 15
16 16
17 17
18 18
19 19
20 20
21 21
22 22
25 25
27 27
29 29
30 30
31 31
32 32
You can only split the 40G ports in the top row (odd numbered ports) on a 16X40G module. If you congure 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 Status Speed Duplex Vlan
Fo 1/15/1 Down 40000 Mbit Auto --
Fo 1/16/1 Down 40000 Mbit Auto --
The following example shows that when you split an interface on a 16X40G module, the subsequent even numbered interface is removed
from the conguration.
Dell(conf)# stack-unit 1 slot 3 port 15 portmode quad speed 10G
Warning: Enabling Quad mode on stack-unit 1 slot 3 port 15. Please verify whether the configs
related to interface Fo 1/3/15 Fo 1/3/16 are cleaned up before proceeding further.
[confirm yes/no]:y
Quad mode is enabled on stack-unit 1 slot 3 port 15
The interface on stack-unit 1 slot 3 port 16 has been removed
%STKUNIT1-M:CP %IFMGR-5-DYNAMIC_FANOUT: Port 15 in slot 3 has been fanned-out
The following example shows that the even numbered interface is removed from the conguration:
Dell# show interfaces status
Port Description Status Speed Duplex Vlan
Te 1/3/15/1 Up 10000 Mbit Full --
Te 1/3/15/2 Up 10000 Mbit Full --
380
Interfaces