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Switch(config)# show spanningtree interface
Switch(config)# show spanningtree interface [port_list]
[port_list]
Switch(config)# show spanningtree statistics
Switch(config)# show spanningtree statistics [port_list | llag]
[port_list |
llag]
Switch(config)# show spanningtree status
Switch(config)# show spanningtree status [port_list | llag]
[port_list |
llag]
Switch(config)# show spanningtree overview
Spanning-tree & interface command example
Switch(config)# interface 1-3
Switch(config-if-1-3)# spanning-tree cost 100
Switch(config-if-1-3)# spanning-tree priority 0
Switch(config-if-1-3)# spanning-tree edge
Switch(config-if-1-3)# spanning-tree p2p
forced_false
75
Show each interface‟s STP
information including port state, path
cost, priority, edge port state, and
p2p port state.
Show the selected interfaces‟ STP
information including port state, path
cost, priority, edge port state, and
p2p port state.
Show each interface and each link
aggregation group‟s statistics
information including the total RSTP
packets received, RSTP packets
transmitted, STP packets received,
STP packets transmitted, TCN
(Topology Change Notification)
packets received, TCN packets
transmited, illegal packets received,
and unknown packets received.
Show the selected interfaces or link
aggregation groups‟ statistics
information including the total RSTP
packets received, RSTP packets
transmitted, STP packets received,
STP packets transmitted, TCN
(Topology Change Notification)
packets received, TCN packets
transmited, illegal packets received,
and unknown packets received.
Show current RSTP port status.
Show the selected interfaces or link
aggregation groups‟ statistics
information
Show the current STP state.
Description
Enter several discontinuous port
numbers separated by commas or a
range of ports with a hyphen. For
example:1,3 or 2-4
Set the selected interfaces‟ cost to
100.
Set the selected interfaces‟ priority
to 0
Set the selected ports to edge ports.
Set the selected ports to non-P2P
ports.