block
Syntax
block;
Hierarchy Level
[edit protocols
mstp interface
(all | interface-name)
bpdu-timeout-action
],
[edit protocols
rstp interface
(all | interface-name)
bpdu-timeout-action
],
[edit protocols
stp interface
(all | interface-name)
bpdu-timeout-action
],
[edit protocols
vstp vlan
vlan-id
interface
(all | interface-name)
bpdu-timeout-action
]
Release Information
Statement introduced in Junos OS Release 9.1 for EX Series switches.
Statement updated in Junos OS Release 9.4 for EX Series switches to add VSTP support.
Description
Configure loop protection on a specific interface.
Required Privilege
Level
routing—To view this statement in the configuration.
routing-control—To add this statement to the configuration.
Related
Documentation
•
show spanning-tree bridge on page 1644
•
show spanning-tree interface on page 1653
•
Example: Configuring Network Regions for VLANs with MSTP on EX Series Switches
on page 1541
•
Example: Configuring Faster Convergence and Improving Network Stability with RSTP
on EX Series Switches on page 1527
•
Example: Configuring Loop Protection to Prevent Interfaces from Transitioning from
Blocking to Forwarding in a Spanning Tree on EX Series Switches on page 1569
•
Understanding Loop Protection for STP, RSTP, VSTP, and MSTP on EX Series Switches
on page 1523
•
Understanding VSTP for EX Series Switches on page 1525
1599
Copyright © 2010, Juniper Networks, Inc.
Chapter 68: Configuration Statements for Spanning-Tree Protocols
Summary of Contents for JUNOS OS 10.3 - SOFTWARE
Page 325: ...CHAPTER 17 Operational Mode Commands for System Setup 229 Copyright 2010 Juniper Networks Inc ...
Page 1323: ...CHAPTER 56 Operational Mode Commands for Interfaces 1227 Copyright 2010 Juniper Networks Inc ...
Page 2841: ...CHAPTER 86 Operational Commands for 802 1X 2745 Copyright 2010 Juniper Networks Inc ...
Page 3367: ...CHAPTER 113 Operational Mode Commands for CoS 3271 Copyright 2010 Juniper Networks Inc ...
Page 3435: ...CHAPTER 120 Operational Mode Commands for PoE 3339 Copyright 2010 Juniper Networks Inc ...
Page 3529: ...CHAPTER 126 Operational Mode Commands for MPLS 3433 Copyright 2010 Juniper Networks Inc ...