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Junos CLI Reference
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{ "lLangCode": "en", "lName": "English", "lCountryCode": "us", "transcode": "en_US" }
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drop (BPDU Block)

date_range 19-Nov-23

Syntax

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drop;

Hierarchy Level

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[edit ethernet-switching-options bpdu-block bpdu-block  (all | [interface-name])]

Description

Drop bridge protocol data units (BPDUs ) that enter any interface or a specified interface, but do not disable the interface. Configure the drop statement only on interfaces on which no spanning-tree protocol (STP, MSTP, or RSTP) is configured.

Note:

Do not configure drop on any interface on which a spanning-tree protocol has been configured. Doing so could cause STP misconfiguration and consequent network outages.

Default

Not enabled.

Required Privilege Level

routing—To view this statement in the configuration.routing-control—To add this statement to the configuration.

Release Information

Statement introduced in Junos OS Release 12.2.

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