MSTP Instance


MSTP operation maps VLANs into STP instances. Packets assigned to various VLANs are transmitted along different paths within Multiple Spanning Tree Regions (MST Regions). Regions are one or more Multiple Spanning Tree bridges by which frames can be transmitted. In configuring MST, the MST region to which the device belongs is defined. A configuration consists of the name, revision, and region to which the device belongs.


MST Instance
Specifies the instance to configure. This system can support up to 16 MSTP instances.


MST ID
Specifies the instance identifier. the range is 0 to 4094.


VLAN Range
Specifies vlan-range, the range is 1 to 4094. To specify a VLAN range, use a hyphen; for example, 1-63 means VLANs 1 through 63. To specify a VLAN series, use a comma; for example, 10,20,30 means VLANs 10, 20, and 30.


"Add"
Creates a MST instance, map VLANs to a MST instance.


"Remove"
Remove VLANs from the specified MST instance.


"Removes the last MST instance"
Removes the last created MST instance.


Change Bridge Priority
Specifies the selected spanning tree instance device priority. The field range is 0-61440