Configuring the Switch
3-140
CLI
– This command displays global STA settings, followed by settings for each port
.
Note:
The current root port and current root cost display as zero when this device is not
connected to the network.
Console#show spanning-tree 4-187
Spanning Tree Information
---------------------------------------------------------------
Spanning Tree Mode: MSTP
Spanning Tree Enabled/Disabled: Enabled
Instance: 0
VLANs Configuration: 1-4094
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: 32768.0.0016B6F03BEC
Current Root Port: 0
Current Root Cost: 0
Number of Topology Changes: 0
Last Topology Change Time (sec.): 4291
Transmission Limit: 3
Path Cost Method: Long
Eth 1/ 1 Information
---------------------------------------------------------------
Admin Status: Enabled
Role: Designate
State: Forwarding
External Admin Path Cost: 0
Internal Admin Path Cost: 0
External Oper Path Cost: 100000
Internal Oper Path Cost: 100000
Priority: 128
Designated Cost: 0
Designated Port: 128.1
Designated Root: 32768.0.0016B6F03BEC
Designated Bridge: 32768.0.0016B6F03BEC
Fast Forwarding: Enabled
Forward Transitions: 1
Admin Edge Port: Enabled
Oper Edge Port: Enabled
Admin Link Type: Auto
Oper Link Type: Point-to-point
Spanning Tree Status: Enabled
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