Cisco Nexus 7000 Series Configuration Manual page 128

Disabling or Enabling Rapid PVST+ Per VLAN—CLI Version
Before You Begin
Ensure that you are in the correct VDC (or enter the switchto vdc command).
SUMMARY STEPS
1. config t
2. Enter one of the following commands:
3. exit
4. (Optional) show spanning-tree
5. (Optional) copy running-config startup-config
DETAILED STEPS
Command or Action
Step 1
config t
Example:
switch# config t
switch(config)#
Step 2 Enter one of the following commands:
Option
spanning-tree vlan
vlan-range
no spanning-tree vlan
vlan-range
Example:
switch(config)# spanning-tree vlan 5
Step 3 exit
Example:
switch(config)# exit
switch#
Step 4
show spanning-tree
Example:
switch# show spanning-tree
Cisco Nexus 7000 Series NX-OS Layer 2 Switching Configuration Guide, Release 5.x
112
Description
Enables Rapid PVST+ (default STP) on a per
VLAN basis. The vlan-range value can be 2
through 4094 except for reserved VLAN
values.
Disables Rapid PVST+ on the specified
VLAN. See the Caution for information
regarding this command.
Configuring Rapid PVST+ Using Cisco NX-OS
Purpose
Enters global configuration mode.
Exits global configuration mode.
(Optional)
Displays the STP configuration.