Setup Guide

-- Fan Status --
Unit Bay TrayStatus Fan1 Speed Fan2 Speed
------------------------------------------------------------------------------------
1 1 up up 7164 up 6956
2 1 up up 7058 up 7058
3 1 up up 6956 up 7058
4 1 up up 6956 up 6956
5 1 up up 7058 up 7058
6 1 up up 7058 up 7164
7 1 up up 12000 down 0
8 1 up up 7164 up 7164
9 1 up up 7058 up 7058
10 1 up up 6956 up 7164
11 1 up up 7164 up 7164
12 1 up up 7058 up 7058
Speed in RPM
DellEMC#
The following example shows the show system stack-ports command.
DellEMC#show system stack-ports
Topology: Ring
Interface Connection Link Speed Admin Link
(Gb/s) Status Status
---------------------------------------------------------
1/29 2/29 10 up up
1/30 3/29 10 up up
2/29 1/29 10 up up
2/30 4/54 10 up up
3/29 1/30 10 up up
3/30 7/29 10 up up
4/53 5/54 10 up up
4/54 2/30 10 up up
5/53 12/54 10 up up
5/54 4/53 10 up up
6/53 11/30 10 up up
6/54 12/53 10 up up
7/29 3/30 10 up up
7/30 8/29 10 up up
8/29 7/30 10 up up
8/30 9/29 10 up up
9/29 8/30 10 up up
9/30 10/54 10 up up
10/53 11/29 10 up up
10/54 9/30 10 up up
11/29 10/53 10 up up
11/30 6/53 10 up up
12/53 6/54 10 up up
12/54 5/53 10 up up
DellEMC#
Inuencing Management Unit Selection on a Stack
Stack priority is the system variable that Dell EMC Networking OS uses to determine which units in the stack are the master and standby
management units. If multiple units tie for highest priority, the unit with the highest MAC address prevails.
If management was determined by priority only, a change in management occurs when:
• the management unit is powered down or a failover occurs.
• you disconnect the management unit from the stack.
When the management unit fails, the unit disappears from the stack topology. At that time, the standby unit detects the communication
loss and switches from the standby unit role to the management unit role in the stack. From the remaining units in the stack, the system
Stacking
927