bpdu-block
Syntax
bpdu-block {
interface
(all | [interface-name]);
disable-timeout
timeout;
}
Hierarchy Level
[edit
ethernet-switching-options
]
Release Information
Statement introduced in Junos OS Release 9.1 for EX Series switches.
Description
Configure BPDU protection on an interface. If the interface receives BPDUs, it is disabled.
The statements are explained separately.
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
•
clear ethernet-switching bpdu-error on page 1636
•
Example: Configuring BPDU Protection on non-STP Interfaces to Prevent STP
Miscalculations on EX Series Switches on page 1565
•
Unblocking an Interface That Receives BPDUs in Error (CLI Procedure) on page 1579
•
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
Copyright © 2010, Juniper Networks, Inc.
1600
Complete Software Guide for Junos
®
OS for EX Series Ethernet Switches, Release 10.3
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 ...