Edge-Core ECS4210-12P Reference Manual page 463

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Use the show spanning-tree mst instance-id command to display the
spanning tree configuration for an instance within the Multiple Spanning Tree
(MST), including global settings and settings for all interfaces.
Example
Console#show spanning-tree
Spanning Tree Information
---------------------------------------------------------------
Spanning Tree Mode
Spanning Tree Enabled/Disabled
Instance
VLANs Configured
Priority
Bridge Hello Time (sec.)
Bridge Max. Age (sec.)
Bridge Forward Delay (sec.)
Root Hello Time (sec.)
Root Max. Age (sec.)
Root Forward Delay (sec.)
Max. Hops
Remaining Hops
Designated Root
Current Root Port
Current Root Cost
Number of Topology Changes
Last Topology Change Time (sec.): 11409
Transmission Limit
Path Cost Method
Flooding Behavior
Cisco Prestandard
---------------------------------------------------------------
Eth 1/ 1 information
---------------------------------------------------------------
Admin Status
Role
State
External Admin Path Cost
Internal Admin Path Cost
External Oper Path Cost
Internal Oper Path Cost
Priority
Designated Cost
Designated Port
Designated Root
Designated Bridge
Forward Transitions
Admin Edge Port
Oper Edge Port
Admin Link Type
Oper Link Type
Flooding Behavior
Spanning-Tree Status
Loopback Detection Status
Loopback Detection Release Mode : Auto
Loopback Detection Trap
Loopback Detection Action
Root Guard Status
BPDU Guard Status
BPDU Guard Auto Recovery
BPDU Guard Auto Recovery Interval : 300
BPDU Filter Status
.
Chapter 18
: MSTP
: Enabled
: 0
: 1-4093
: 32768
: 2
: 20
: 15
: 2
: 20
: 15
: 20
: 20
: 32768.0.0001ECF8D8C6
: 21
: 100000
: 5
: 3
: Long
: To VLAN
: Disabled
: Enabled
: Disabled
: Discarding
: 0
: 0
: 100000
: 100000
: 128
: 100000
: 128.1
: 32768.0.0001ECF8D8C6
: 32768.0.123412341234
: 4
: Disabled
: Disabled
: Auto
: Point-to-point
: To VLAN
: Enabled
: Enabled
: Disabled
: Shutdown, 300 seconds
: Disabled
: Disabled
: Disabled
: Disabled
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