xStack DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch CLI Manual
96
show stp ports
Parameters
<portlist>
−
Specifies a range of ports to be configured. The beginning
and end of the port list range are separated by a dash.
Restrictions None
Example usage:
To show STP ports 1 through 9:
DGS-3627:5#show stp ports 1-9
Command: show stp ports 1-9
MSTP Port Information
----------------------
Port Index : 1 , Hello Time: 2 /2 , Port STP enabled LBD: Yes
External PathCost : Auto/200000 , Edge Port : No /No , P2P : Auto /Yes
Port Forward BPDU enabled
MSTI Designated Bridge Internal PathCost Prio Status Role
----- ------------------ ----------------- ---- ---------- ----------
0 8000/0050BA7120D6 200000 128 Forwarding Root
1 8001/0053131A3324 200000 128 Forwarding Master
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show stp instance_id
Purpose
Used to display the Switch’s STP instance configuration
Syntax
show stp instance_id {<value 0-15>}
Description
This command displays 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-3627:5#show stp instance_id 0
Command: show stp instance_id 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 : 200000
Regional Root Bridge : 32768/00-53-13-1A-33-24
Internal Root Cost : 0
Designated Bridge : 32768/00-50-BA-71-20-D6
Root Port : 1
Max Age : 20
Forward Delay : 15
