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show spanning-tree pvst
c e s
View the Per-VLAN Spanning Tree configuration.
Syntax
show spanning-tree pvst [vlan vlan-id]
Parameters
vlan vlan-id
brief
Interface
guard
Defaults
No default behavior or values
Command Modes
EXEC
EXEC Privilege
Command
Version 8.5.1.0
History
Version 8.4.2.1
Version 7.6.1.0
Version 7.5.1.0
Version 6.4.1.0
Version 6.2.1.1
[
brief
(OPTIONAL) Enter the keyword
Range: 1 to 4094
(OPTIONAL) Enter the keyword
configuration information.
(OPTIONAL) Enter one of the interface keywords along with the slot/port
information:
•
For a Fast Ethernet interface, enter the keyword
followed by the slot/port information.
•
For a 1-Gigabit Ethernet interface, enter the keyword
GigabitEthernet
•
For a Port Channel interface, enter the keyword
followed by a number:
C-Series and S-Series Range: 1-128
E-Series Range: 1 to 32 for EtherScale, 1 to 255 for TeraScale and 1 to
512 for ExaScale.
•
For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet
(OPTIONAL) Enter the keyword guard to display the type of guard
enabled on a PVST interface and the current port state.
Support for the optional guard keyword was added on the E-Series ExaScale.
Support for the optional guard keyword was added on the C-Series, S-Series, and
E-Series TeraScale.
Support added for S-Series
Support added for C-Series
Expanded to display port error disable state (EDS) caused by loopback BPDU
inconsistency and Port VLAN ID inconsistency.
Introduced
] [
]
guard
vlan
followed by the VLAN ID.
brief
to view a synopsis of the PVST+
followed by the slot/port information.
followed by the slot/port information.
Per-VLAN Spanning Tree plus (PVST+) | 1169
FastEthernet
port-channel
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