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Table 24 Command output
Field Description
Format selector Format selector of the MST region, which is 0 (not configurable).
Region name MST region name.
Revision level Revision level of the MST region.
Instance VLANs Mapped VLAN-to-instance mappings in the MST region.
Related commands
• active region-configuration
• instance
• region-name
• revision-level
• vlan-mapping modulo
display stp
Use display stp to display spanning tree status and statistics. Based on the information, you can
analyze and maintain the network topology or determine whether the spanning tree is working
correctly.
Syntax
display stp [ instance instance-list | vlan vlan-id-list ] [ interface interface-list | slot slot-number ]
[ brief ]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
instance instance-list: Specifies a space-separated list of up to 10 MSTI items. Each item specifies
an MSTI or a range of MSTIs in the form of instance-id1 [ to instance-id2 ]. The value for instance-id2
must be equal to or greater than the value for instance-id1. The value range for the instance-id
argument is 0 to 4094, and the value 0 represents the CIST.
vlan vlan-id-list: Specifies a space-separated list of up to 10 VLAN items. Each item specifies a
VLAN or a range of VLANs in the form of vlan-id1 [ to vlan-id2 ]. The value for vlan-id2 must be equal
to or greater than the value for vlan-id1. The value range for the vlan-id argument is 1 to 4094.
interface interface-list: Specifies a space-separated list of up to 10 interface items. Each item
specifies an interface or a range of interfaces in the form of interface-type interface-number 1 [ to
interface-type interface-number 2 ]. The interface number for interface-number 2 must be equal to or
greater than the interface number for interface-number 1.
brief: Displays brief spanning tree status and statistics. If this keyword is not specified, the command
displays the detailed spanning tree status and statistics.
slot slot-number: Specifies an IRF member device by its member ID. If this option is not specified,
this command applies to all member devices in the IRF fabric.
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