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<0-4094> - multiple spanning tree instance ID.
<slot/port> - is the desired interface number.
all - All interfaces.
Default Setting
None
Command Mode
Privileged Exec
Display Message
MST Instance ID: The MST instance associated with this port.
Interface: The interface being displayed.
STP Mode: Indicate STP mode.
Type: Currently not used.
STP State: The forwarding state of the port in the specified spanning tree instance.
Port Role: The role of the specified port within the spanning tree.
Desc: The port in loop inconsistence state will display “*LOOP_Inc”.
7.4.1.5 show spanning-tree summary
This command displays spanning tree settings and parameters for the switch. The following details are
displayed on execution of the command.
Syntax
show spanning-tree summary
Default Setting
None
Command Mode
Privileged Exec
Display Message
Spanning Tree Adminmode: Enabled or disabled.
Spanning Tree Forward BPDU: Enabled or disabled
Spanning Tree Version: Version of 802.1 currently supported (IEEE 802.1s, IEEE 802.1w, or IEEE
802.1d) based upon the Force Protocol Version parameter.
BPDU Guard Mode:Enabled or disabled.
BPDU Filter Mode: Enabled or disabled.
BPDU Uplinkfast Mode: Enabled or disabled.