SMC Networks SMC8724ML3 Manuel d'utilisateur télécharger pdf (Page 66)

ROUBLESHOOTING

A-4

Stack Troubleshooting

If a stack fails to initialize or function, first check the following items:

• Check that all stacking cables are properly connected.

• Check if any stacking cables appear damaged.

• Check that only one Stack Master button is pressed in.

• Check that all switches in the stack are powered on.

After checking all items, reboot all the switches in the stack.

The switches allow you to configure ring- or line-topology stacking. When

using ring-topology stacking configuration and a switch fails, or a stacking

cable is disconnected, the entire stack reboots and resumes normal

operation using line-topology stacking through the remaining stack

connections. Also, any changes to the stack including powering down a

unit or inserting a unit causes the stack to reboot.

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SMC Networks SMC8724ML3 Manuel d'utilisateur Page 66