D-Link xStack DGS-3120 Series Cli Reference Manual page 1007

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xStack DGS-3120 Series Layer 3 Managed Gigabit Ethernet Switch CLI Reference Guide
Message 1:
Stack Topology Status: Topology will change from Chain to Ring after n seconds.
When this message is shown, it means the topology change is detected; the topology change
process will take place after the count down timer reaches 0. If topology change is detected again
before the count down timer reaches 0, the count down timer will be reset.
Message 2:
Stack Topology Status: New device is detected; hot insert may happen after n seconds.
When this message is shown, it means hot insert of new device is detected. The stack system will
do the hot insert action after the timer reaches 0. If topology change is detected again before the
count down timer reaches 0, the count down timer will be reset. It is suggested for the user not to
do any command regarding read /write of flash, for example:"download firmware","save","show
config in flash","upload","copy","show slave's dangerous log".
Message 3:
Stack Topology Status: Configuring the new device.
When this message is shown, it means stacking has started to do the hot insert action. Now the
system is configuring the new device, and the user can not execute any command except "show
stack_ information".
If no message shown means the topology is stable and the system operation is normally.
Format
show stack_information
Parameters
None.
Restrictions
Only Administrator, Operator and Power-User level users can issue this command.
Example
To display the stack information:
1002