Dell Force10 C150 Configuration Manual page 1028

To display the status of the stacking ports, including the topology:
Task
Display the stacking ports.
Figure 50-9
connecting stack-port 2/51 to 0/51; you may rearrange the stacking cables without triggering a unit reset,
so long as the stack manager is never disconnected from the stack.
Figure 50-9. Displaying the S-Series Stacking Topology
Stack#show system stack-ports
Topology: Daisy chain
Interface
------------------------------------------------------------------
0/51
0/52
1/49
1/50
2/51
2/52
Figure 50-10. Displaying the S-Series Stacking Topology
FTOS#show system stack-ports
Topology: Ring
Interface
------------------------------------------------------------------
0/51
0/52
1/49
1/50
2/51
2/52
Stacking Cable Redundancy
You can connect two units with two stacking cables as shown in, in case of a stacking port, module, or
cable failure. Removal of only one of the cables does not trigger a reset.
1028 | Stacking S-Series Switches
shows a daisy-chain topology.
Connection Link Speed
(Gb/s)
12
1/50 12
2/52 12
0/52 12
12
1/49 12
Connection Link Speed
(Gb/s)
2/51 12
1/50 12
2/52 12
0/52 12
0/51 12
1/49 12
Command Syntax
show system stack-ports
Figure 50-10 shows the same stack converted to a ring by
Admin Link Trunk
Status Status Group
up down
up up
up up
up up
up down
up up
Admin Link Trunk
Status Status Group
up up
up up
up up
up up
up up
up up
Command Mode
EXEC Privilege