Display Stp Tc - H3C S6550X-HI Series Command Reference Manual

network-operator
Examples
# In MSTP mode, display the root bridge information of all spanning trees.
<Sysname> display stp root
MST ID Root Bridge ID
0 0.00e0-fc0e-6554
# In PVST mode, display the root bridge information of all spanning trees.
<Sysname> display stp root
VLAN ID Root Bridge ID
1 0.00e0-fc0e-6554
Table 10 Command output
Field
ExtPathCost
IntPathCost
Root Port

display stp tc

Use
display stp tc
Syntax
display stp [ instance instance-list | vlan vlan-id-list ] tc [ slot
slot-number ]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
instance instance-list
specifies an MSTI or a range of MSTIs in the form of
value for instance-id2
value range for the
vlan vlan-id-list
specifies a VLAN or a range of VLANs in the form of
vlan-id2
argument is 1 to 4094.
vlan-id
slot slot-number
Usage guidelines
In STP or RSTP mode, the command output is sorted by port name.
In PVST mode, the command output is sorted by VLAN ID and by port name in each VLAN.
Description
External path cost. The path cost of a port is either automatically calculated by the
device or manually configured by using the
Internal path cost. The path cost of a port is either automatically calculated by the
device or manually configured by using the
Root port name (displayed only if a port of the device is the root port of the MSTI).
to display the incoming and outgoing TC/TCN BPDU statistics for ports.
: Specifies a space-separated list of up to 10 MSTI items. Each item
must be equal to or greater than the value for
instance-id
: Specifies a space-separated list of up to 10 VLAN items. Each item
must be equal to or greater than the value for
: Specifies the slot number of the device, which is fixed at 1.
ExtPathCost IntPathCost Root Port
200200 0
ExtPathCost IntPathCost Root Port
200200 0
instance-id1 [ to instance-id2 ]
argument is 0 to 4094, and the value 0 represents the CIST.
vlan-id1 [ to vlan-id2 ]
18
Twenty-FiveGigE1/0/1
Twenty-FiveGigE1/0/1
stp cost
command.
stp cost
command.
instance-id1
. The value range for the
vlan-id1
. The
. The
. The value for