Black Box LPB2910A, Руководство пользователя

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Publication date: Sept, 2015
Revision A1
105
2-­‐8.3 MSTI Priorities
When you implement a Spanning Tree protocol on the switch in the bridge instance, the CIST is the
default and is always active. To control the bridge priority, lower numeric values have better priority.
The bridge priority plus the MSTI instance number, concatenated with the 6-­‐byte MAC address of the
switch, forms a Bridge Identifier.
The section describes how to inspect the current STP MSTI bridge instance priority configurations, and
possibly change them.
Web Interface
To configure the Spanning Tree MSTI Priorities parameters in the web interface:
1.
Click Configuration, Spanning Tree, MSTI Priorities.
2. Scroll the Priority; the maximum is 240. Default is 128.
3. Click Save to save the setting.
4. To cancel the setting, click the Reset button. It will revert to previously saved values.
Figure 2-­‐8.3: The MSTI Configuration
Parameter description:

MSTI:
The bridge instance. The CIST is the default instance, which is always active.
 Priority:
Controls the bridge priority. Lower numeric values have better priority. The bridge priority plus the
MSTI instance number, concatenated with the 6-­‐byte MAC address of the switch, forms a Bridge
Identifier.
 Buttons
Apply – Click to save changes.
Reset -­‐ Click to undo any changes made locally and revert to previously saved values.