flush containment disable
To disable the flush containment feature on a bridge, use the flush containment disable command in the
MSTP configuration submode.
flush containment disable
Syntax Description
This command has no keywords or arguments.
Command Default
Flush containment feature is enabled.
Command Modes
MSTP configuration
Command History
ModificationRelease
This command was introduced.Release 3.9.1
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task
IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator
for assistance.
Flush containment is a Cisco feature that helps prevent unnecessary MAC flushes. Refer to the Implementing
Multiple Spanning Tree Protocol module in the Cisco ASR 9000 Series Aggregation Services Router L2VPN
and Ethernet Services Configuration Guide.
Task ID
OperationsTask ID
read, writeinterface
Examples
The following example shows how to disable the flush containment feature on a bridge:
RP/0/RSP0/CPU0:router(config-mstp)# flush containment disable
Related Commands
DescriptionCommand
Enables debugging for sent and received MSTP packets.debug spanning-tree mst packet, on page 479
Enables debugging protocol-state changes such as port role
or state changes, topology change notification.
debug spanning-tree mst protocol-state, on
page 481
Cisco ASR 9000 Series Aggregation Services Router VPN and Ethernet Services Command Reference, Release
6.1.x
501
Multiple Spanning Tree Protocol Commands
flush containment disable
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