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Catalyst 6500 Series Switch Command Reference—Release7.6
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Chapter2 Catalyst 6500 Series Switch and ROM Monitor Commands
set spantree mst
set spantree mst
To configure the mapping of VLANs to an MST instance, use the set spantree mst command.
set spantree mst instance vlan vlan
Syntax Description
Defaults This command has no default settings.
Command Types Switch command.
Command Modes Privileged.
Usage Guidelines All changes made to the region configuration (region information and VLAN mapping) are buffered.
Only one user can hold the buffer at a time. This buffer is locked when you first use the set spantree mst
instance or set spantree mst config commands.
If the VLAN is already mapped to some other instance, the VLAN is unmappe d from tha t in stan ce an d
mapped to the new instance.
Each time you map a new VLAN or VLANs, they are added to the existing mapping.
All unmapped VLANs are automatically mapped to MST instance 0 (IST).
Examples This example shows how to map VLAN 1 to an MST instance 2:
Console> (enable) set spantree mst 2 vlan 1
Console> (enable)
Related Commands clear spantree mst
set spantree mst config
instance Number of the instance; valid values are from 0 to 15.
vlan vlan Specifies the VLAN number; valid values are from 1 to 1005 and from 1025 to
4094.