R211x-HP Flexfabric 11900 Layer 2 - LAN Switching Command Reference

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display stp root
Use display stp root to display the root bridge information of spanning trees.
Syntax
display stp root
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Examples
# In MSTP mode, display the root bridge information of all spanning trees.
<Sysname> display stp root
MSTID Root Bridge ID ExtPathCost IntPathCost Root Port
0 0.00e0-fc0e-6554 200200 0 Ten-GigabitEthernet1/0/1
Table 35 Command output
Field Descri
p
tion
ExtPathCost
External path cost. The device automatically calculates the default path cost of a port.
Or, you can use the stp cost command to configure the path cost of a port.
IntPathCost
Internal path cost. The device automatically calculates the default path cost of a port.
Or, you can use the stp cost command to configure the path cost of a port.
Root Port Root port name (displayed only if a port of the device is the root port of MSTIs).
display stp tc
Use display stp tc to display the statistics of TC/TCN BPDUs received and sent by ports.
Syntax
In standalone mode:
display stp [ instance instance-list ] tc [ slot slot-number ]
In IRF mode:
display stp [ instance instance-list ] tc [ chassis chassis-number slot slot-number ]
Views
Any view
Predefined user roles
network-admin
network-operator