Instance Vlan - Cisco AP775A - Nexus Converged Network Switch 5010 Command Reference Manual

instance vlan

S e n d c o m m e n t s t o n x 5 0 0 0 - d o c f e e d b a c k @ c i s c o . c o m
instance vlan
To map a VLAN or a set of VLANs to a Multiple Spanning Tree instance (MSTI), use the instance vlan
command. To delete the instance and return the VLANs to the default instance (common and internal
spanning tree [CIST]), use the no form of this command.
Syntax Description
instance-id
vlan vlan-id
Command Default
No VLANs are mapped to any MST instance (all VLANs are mapped to the CIST instance).
Command Modes MST configuration mode
Command History Release
4.0(0)N1(1a)
Usage Guidelines
The VLAN identifier is entered as a single value or a range.
The mapping is incremental, not absolute. When you enter a range of VLANs, this range is added to or
removed from the existing instances.
Any unmapped VLAN is mapped to the CIST instance.
When you change the VLAN-to-MSTI mapping, the system restarts MST.
Caution
Examples This example shows how to map a range of VLANs to MSTI 4:
switch(config)# spanning-tree mst configuration
switch(config-mst)# instance 4 vlan 100-200
Cisco Nexus 5000 Series Command Reference
2-18
instance instance-id vlan vlan-id
no instance instance-id [vlan vlan-id]
Instances to which the specified VLANs are mapped; the range of valid
values is from 0 to 4094.
Number of the VLANs that you are mapping to the specified MSTI; the
range of valid values is from 1 to 4094.
Modification
This command was introduced.
Chapter 2 Ethernet Commands
OL-16599-01