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– Click Spanning Tree, MSTP, VLAN Configuration. Select an instance
identifier from the list, set the instance priority, and click Apply. To add the VLAN
members to an MSTI instance, enter the instance identifier, the VLAN identifier, and
click Add.
Figure 10-7 MSTP VLAN Configuration
CLI
– This displays STA settings for instance 1, followed by settings for each port.
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Console#show spanning-tree mst 1
Spanning-tree information
---------------------------------------------------------------
Spanning Tree Mode: MSTP
Spanning Tree Enabled/Disabled: Enabled
Instance: 1
VLANs Configuration: 1
Priority: 32768
Bridge Hello Time (sec.): 2
Bridge Max Age (sec.): 20
Bridge Forward Delay (sec.): 15
Root Hello Time (sec.): 2
Root Max Age (sec.): 20
Root Forward Delay (sec.): 15
Max Hops: 20
Remaining Hops: 20
Designated Root: 32768.1.0000E8900000
Current Root Port: 0
Current Root Cost: 0
Number of Topology Changes: 1
Last Topology Change Time (sec.): 47
Transmission Limit: 3
Path Cost Method:
L
ong
Configuring Multiple Spanning Trees
10