Configuring Mst Instances On A Physical Interface - Juniper ACX1000 Configuration Manual

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Configuring MST Instances on a Physical Interface

Copyright © 2017, Juniper Networks, Inc.
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Layer 2 Control Protocol on ACX Series Routers on page 404
Configuring Rapid Spanning-Tree Protocol on page 411
Configuring MST Instances on a Physical Interface on page 415
Disabling MSTP on page 417
Configuring VLAN Spanning-Tree Protocol on page 417
Tracing Spanning-Tree Operations on page 421
You can configure a Multiple Spanning-Tree Instance (MSTI) under the following hierarchy
levels:
[edit protocols mstp]
Before you begin, configure Multiple Spanning-Tree Protocol. For configuration details,
see "Configuring MSTP" on page
Enable configuration of a MST instance:
1.
[edit]
user@host# edit ... protocols mstp msti msti-id
The msti-id value must be from
Configure the interfaces that participate in the MST instance.
2.
Enable configuration of the interface:
a.
[edit ... protocols mstp msti msti-id]
user@host# edit interface interface-name
Configure the interface priority:
b.
[edit ... protocols mstp msti msti-id interface interface-name]
user@host# set priority interface-priority
(Optional) Configure the interface as an edge port:
c.
[edit ... protocols mstp msti msti-id interface interface-name]
user@host# set edge
Configure the bridge priority
3.
[edit ... protocols mstp msti msti-id]
user@host# set bridge-priority bridge-priority
Chapter 12: Configuring Layer 2 Control Protocol
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