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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 clear spantree mst
clear spantree mst
To clear the mapping of VLANs to an MST instance, use the clear spantree mst command.
clear spantree mst instance [vlan vlans]
Syntax Description
Defaults This command has no default settings.
Command Types Switch command.
Command Modes Privileged.
Usage Guidelines If you enter only one instance number, you also can enter a VLAN number. If you enter a range of
instance numbers, you cannot enter a VLAN number.
If you do not specify a VLAN, all VLANs are unmapped from the specified instanc e and added to MST
instance 0 (IST).
Examples This example shows you how to clear VLAN 2 from MST instance 2:
Console> (enable) clear spantree mst 2 vlan 2
Console> (enable)
Related Commands show spantree mst
instance Number of the instance or range of instances; valid values are from 0 to 15.
See the “Usage Guidelines” section for more information.
vlan vlans (Optional) Specifies the VLAN number; valid values are fr om 1 to 1005 and
from 1025 to 4094.