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DGS-3400 Series Layer 2 Gigabit Managed Switch CLI Manual
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show stp instance
Purpose Used to display the Switch’s STP instance configuration
Syntax
show stp instance <value 0–15>
Description This command is used to display the Switch’s current STP Instance Settings and the STP
Instance Operational Status.
Parameters <value 0–15> – Enter a value defining the previously configured instance_id on the
Switch. An entry of 0 will display the STP configuration for the CIST internally set on the
Switch.
Restrictions None.
Example usage:
To display the STP instance configuration for instance 0 (the internal CIST) on the Switch:
DGS–3426:5#show stp instance 0
Command: show stp instance 0
STP Instance Settings
–––––––––––––––––––––––––––
Instance Type : CIST
Instance Status : Enabled
Instance Priority : 32768(Bridge Priority : 32768, SYS ID Ext : 0 )
STP Instance Operational Status
––––––––––––––––––––––––––––––––
Designated Root Bridge : 32766/00–90–27–39–78–E2
External Root Cost : 200012
Regional Root Bri : 32768/00–53–13–1A–33–24
Internal Root Cost : 0
Designated Bridge : 32768/00–50–BA–71–20–D6
Root Port : 1:23
Max Age : 20
Forward Delay : 15
Last Topology Change : 856
Topology Changes Count : 2987
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show stp mst_config_id
Purpose Used to display the MSTP configuration identification.
Syntax
show stp mst_config_id
Description This command is used to display the Switch’s current MSTP configuration identification.
Parameters None.
Restrictions None.
Example usage:
To show the MSTP configuration identification currently set on the Switch:
