Switching Commands
45
ProSAFE M7100 Managed Switches
show spanning-tree mst port summary
This command displays the settings of one or all ports within the specified multiple spanning tree
instance. The <mstid> parameter indicates a particular MST instance. The <slot/port>
parameter indicates the desired switch port and the all keyword indicates all ports.
If you specify 0 (defined as the default CIST ID) for the <mstid> paramt
er, the status summary
displays for one or all ports within the Common and Internal Spanning Tree.
show spanning-tree mst port summary active
This command displays settings for the ports within the specified multiple spanning tree instance
that are active links.
Loop Inconsistent
State
The current loop inconsistent state of this port in this MST instance. When in loop
inconsistent state, the port has failed to receive BPDUs while configured with loop guard
enabled. Loop inconsistent state maintains the port in a "blocking" state until a subsequent
BPDU is received.
Transitions Into
L
oop Inc
onsistent
State
The number of times this interface has transitioned into loop inconsistent state.
Transitions Out of
Loop Inc
onsistent
State
The number of times this interface has transitioned out of loop inconsistent state.
Format show spanning-tree mst port summary
<mstid> {<slot/port> | all}
Mode • Privileged EXEC
• User EXEC
Term Definition
MST Instance ID The MST instance associated with this port.
Interface Valid slot and port number separated by forward slashes.
STP Mode Indicates whether spanning tree is enabled or disabled on the port.
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 Indicates whether the port is in loop inconsistent state or not. This field is blank if the loop
guar
d f
eature is not available.
Format show spanning-tree mst port summary <mstid> active
Mode • P
rivileged EXEC
• User EXEC
Term Definition
To Next Page
Loading...
Need help?
General