Cisco Nexus 5500 Series Command Reference Manual page 388

show spanning-tree interface
show spanning-tree interface
To display information on the Spanning Tree Protocol (STP) interface status and configuration of
specified interfaces, use the show spanning-tree interface command.
Syntax Description interface
ethernet
slot/[QSFP-module/]port
port-channel number
active
brief
detail
cost
edge
inconsistency
priority
rootcost
state
Command Default
None
Command Modes EXEC mode
Command History Release
6.0(2)N1(1)
5.2(1)N1(1)
Cisco Nexus 5500 Series NX-OS Layer 2 Interfaces Command Reference
1382
show spanning-tree interface {ethernet slot/[QSFP-module/]port | port-channel number} [active
[brief | detail] | brief [active] | cost | detail [active] | edge | inconsistency | priority | rootcost
| state]
Specifies the interface. The interface can be Ethernet or EtherChannel.
Specifies the Ethernet interface slot number and port number. The slot
number is from 1 to 255. The QSFP-module number is from 1 to 4. The
port number is from 1 to 128.
Note
Specifies the EtherChannel interface and number. The EtherChannel
number is from 1 to 4096.
(Optional) Displays information about STP active interfaces only on the
specified interfaces.
(Optional) Displays brief summary of STP information on the specified
interfaces.
(Optional) Displays detailed STP information about the specified
interfaces.
(Optional) Displays the STP path cost for the specified interfaces.
(Optional) Displays the STP-type edge port information for the specified
interfaces.
(Optional) Displays the port STP inconsistency state for the specified
interfaces.
(Optional) Displays the STP port priority for the specified interfaces.
(Optional) Displays the path cost to the root for specified interfaces.
(Optional) Displays the current port STP state.
Modification
Support for the QSFP+ GEM was added.
This command was introduced.
The QSFP-module number applies only to the QSFP+ Generic
Expansion Module (GEM).
Chapter Show Commands
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