Verifying The Configuration - HP 6125XLG Configuration Manual

# Activate MST region configuration.
[DeviceD-mst-region] active region-configuration
[DeviceD-mst-region] quit
# Enable the spanning tree feature globally.
[DeviceD] stp global enable

Verifying the configuration

In this example, Device B has the lowest root bridge ID. As a result, Device B is elected as the root bridge
in MSTI 0.
When the network is stable, you can use the display stp brief command to display brief spanning tree
information on each device.
# Display brief spanning tree information on Device A.
[DeviceA] display stp brief
[DeviceA] display stp brief
MST ID
0
0
0
1
1
3
3
# Display brief spanning tree information on Device B.
[DeviceB] display stp brief
MST ID
0
0
0
1
1
3
3
# Display brief spanning tree information on Device C.
[DeviceC] display stp brief
MST ID
0
0
0
1
1
4
# Display brief spanning tree information on Device D.
[DeviceD] display stp brief
MST ID
0
Port
Ten-GigabitEthernet1/1/5
Ten-GigabitEthernet1/1/6
Ten-GigabitEthernet1/1/7
Ten-GigabitEthernet1/1/5
Ten-GigabitEthernet1/1/7
Ten-GigabitEthernet1/1/6
Ten-GigabitEthernet1/1/7
Port
Ten-GigabitEthernet1/1/5
Ten-GigabitEthernet1/1/6
Ten-GigabitEthernet1/1/7
Ten-GigabitEthernet1/1/6
Ten-GigabitEthernet1/1/7
Ten-GigabitEthernet1/1/5
Ten-GigabitEthernet1/1/7
Port
Ten-GigabitEthernet1/1/5
Ten-GigabitEthernet1/1/6
Ten-GigabitEthernet1/1/7
Ten-GigabitEthernet1/1/5
Ten-GigabitEthernet1/1/6
Ten-GigabitEthernet1/1/7
Port
Ten-GigabitEthernet1/1/5
Role
ALTE
DESI
ROOT
DESI
DESI
DESI
ROOT
Role
DESI
DESI
DESI
DESI
ROOT
DESI
DESI
Role
DESI
ROOT
DESI
ROOT
ALTE
DESI
Role
ROOT
120
STP State Protection
DISCARDING NONE
FORWARDING NONE
FORWARDING NONE
FORWARDING NONE
FORWARDING NONE
FORWARDING NONE
FORWARDING NONE
STP State Protection
FORWARDING NONE
FORWARDING NONE
FORWARDING NONE
FORWARDING NONE
FORWARDING NONE
FORWARDING NONE
FORWARDING NONE
STP State Protection
FORWARDING NONE
FORWARDING NONE
FORWARDING NONE
FORWARDING NONE
DISCARDING NONE
FORWARDING NONE
STP State Protection
FORWARDING NONE