Flush Containment Disable - Cisco ASR 9000 Series Reference Manual

Multiple Spanning Tree Protocol Commands

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
Release
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
Task ID
interface
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
Command
debug spanning-tree mst packet, on page 479
debug spanning-tree mst protocol-state, on
page 481
Cisco ASR 9000 Series Aggregation Services Router VPN and Ethernet Services Command Reference, Release
Modification
This command was introduced.
Operations
read, write
Description
Enables debugging for sent and received MSTP packets.
Enables debugging protocol-state changes such as port role
or state changes, topology change notification.
flush containment disable
6.1.x
501