Web

– 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 f or 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