276
C
30: MSTP C
HAPTER
ONFIGURATION
# Specify Switch A as the root bridge of spanning tree instance 1.
[SW7750] stp instance 1 root primary
2 Configure Switch B.
# Enter MST region view.
<SW7750> system-view
[SW7750] stp region-configuration
# Configure the MST region.
[SW7750-mst-region] region-name example
[SW7750-mst-region] instance 1 vlan 10
[SW7750-mst-region] instance 3 vlan 30
[SW7750-mst-region] instance 4 vlan 40
[SW7750-mst-region] revision-level 0
# Activate the settings of the MST region.
[SW7750-mst-region] active region-configuration
# Specify Switch B as the root bridge of spanning tree instance 3.
[SW7750] stp instance 3 root primary
3 Configure Switch C.
# Enter MST region view.
<SW7750> system-view
[SW7750] stp region-configuration
# Configure the MST region.
[SW7750-mst-region] region-name example
[SW7750-mst-region] instance 1 vlan 10
[SW7750-mst-region] instance 3 vlan 30
[SW7750-mst-region] instance 4 vlan 40
[SW7750-mst-region] revision-level 0
# Activate the settings of the MST region.
[SW7750-mst-region] active region-configuration
# Specify Switch C as the root bridge of spanning tree instance 4.
[SW7750] stp instance 4 root primary
Configure Switch D.
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# Enter MST region view.
<SW7750> system-view
[SW7750] stp region-configuration
# Configure the MST region.