Juniper EX9200 Features Manual page 122

Spanning-Tree Protocols Feature Guide for EX9200 Switches
Table 12: Spanning-Tree Protocol Configuration Parameters (continued)
Field Function
BPDU Timeout Specifies the BPDU timeout action for the interface.
Action
MSTI
(MSTP only)
MSTI Name Specifies a name (an MSTI ID) for the MST instance.
Bridge Priority Specifies the bridge priority. The bridge priority
determines which bridge is elected as the root bridge.
If two bridges have the same path cost to the root
bridge, the bridge priority determines which bridge
becomes the designated bridge for a LAN segment.
VLAN ID Specifies the VLAN for the MST instance.
106
Your Action
Select one of the following options:
Log
Block
NOTE: For EX4300 switches, you can select one
of the following options:
Alarm
Block
1. Click the tab.
MSTI
2. Choose one of the following options:
Click .
Add
Select an MSTI ID and click
To delete an MSTI from the configuration,
select the MSTI ID and click
NOTE: For EX4300 switches, the MSTI ID can
be 1 through 64.
Select a value from the list.
In the VLAN box, choose one of the following
options:
Click Add , select a VLAN from the list, and click
OK .
To remove a VLAN association, select the
VLAN ID, click Remove , and click
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.
Edit
Remove .
OK .