Manufacture Corporation 94-1518PF, User Manual

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8-3 Instance View
The section providing an MST instance table which include information(vlan membership of a
MSTI ) of all spanning instances provisioned in the particular MST region which the bridge
belongs to. Through this table, additional MSTP configuration data can be applied and MSTP
status can be retrieved.
Web Interface
To configure the MSTP Instance in the web interface:
1. Click Spanning Tree and Instance.
2. Click to add vlan.
3. Specify the Instance and Port.
4. Click Instance Status and Port Status to see the detail.
5. If you want to cancel the setting then you need to click Delete.
Figure 8-3: MSTP Instance Config
Parameter description:

Instance ID :
Every spanning tree instance need to have a unique instance ID within 0~4094. Instance 0
(CIST) always exists and can not be deleted. Additional spanning instances (MSTIs) can be
added or deleted. At least one vlan must be provisioned for an MSTI to declare the need for
the MSTI to be existent.

Corresponding Vlans :
1-4094.
Multiple vlans can belong to an MSTI. All vlans that are not provisioned through this will be
automatically assigned to Instance 0(CIST).
Buttons

Add Vlan :
To add an MSTI and provide its vlan members or modify vlan members for a specific MSTI,
you can add up to 63 so that a total of 64.

Delete :
To delete an MSTI.

Instance Config :
To provision spanning tree performance parameters per instance.