Concept Guide

Verify a Stack Conguration
The light of the LED status indicator on the front panel of the stack identies the unit’s role in the stack.
• O indicates the unit is a stack member.
• The master LED is in OFF state for the standby unit.
• Solid green indicates the unit is the stack master (management unit).
Displaying the Status of Stacking Ports
To display the status of the stacking ports, including the topology, use the following command.
• Display the stacking ports.
EXEC Privilege mode
show system stack-ports
Examples of Viewing the Status for Stacked Switches
DellEMC#show system stack-ports
Topology: Daisy chain
Interface Connection Link Speed Admin Link
(Gb/s) Status Status
---------------------------------------------------------
2/49 10 up down
2/50 10 up down
DellEMC#
The following example shows the parameters for the management unit in the stack.
DellEMC#show system stack-unit 3
-- Unit 3 --
Unit Type : Management Unit
Status : online
Next Boot : online
Required Type : S3048-ON - 52-port GE/TE (SG-ON)
Current Type : S3048-ON - 52-port GE/TE (SG-ON)
Master priority : 0
Hardware Rev : 0.0
Num Ports : 52
Up Time : 1 hr, 6 min
Dell Networking OS Version : 9.8(0.0P2)
Jumbo Capable : yes
POE Capable : no
FIPS Mode : disabled
Boot Flash : 3.24.2.1
Boot Selector : 3.24.0.5
Memory Size : 2127622144 bytes
Temperature : 34C
Voltage : ok
Serial Number : NA
Part Number : Rev
Vendor Id : NA
Date Code : NA
Country Code : NA
Piece Part ID : N/A
PPID Revision : N/A
Service Tag : N/A
Expr Svc Code : 0
Auto Reboot : enabled
Burned In MAC : 00:12:13:34:12:40
No Of MACs : 3
882
Stacking