Periodic Transmit (Pbb) - Cisco ASR 9000 Series Reference Manual

periodic transmit (PBB)

periodic transmit (PBB)
To enable periodic Multiple MAC Registration Protocol Data Units (MMRPDUs), use the periodic transmit
command in the flood optimization for PBB over VPLS global configuration submode.
periodic transmit [interval seconds]
Syntax Description
interval seconds
Command Default
Periodic MMRPDUs are disabled.
Command Modes
Flood optimization for PBB over VPLS global configuration submode.
Command History
Release
Release 5.1.2
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.
This command can optionally be used to configure the protocol to replay data periodically. This is in addition
to the periodic replay triggered by the leave-all timer. The use of this command will not be necessary in the
vast majority of deployments and enabling it can cause a significant increase in CPU usage.
Task ID
Task ID
ethernet-services
Examples
The following example shows how to enable periodic MMRPDUs transmitted on all active ports:
RP/0/RSP0/CPU0:router# configure
RP/0/RSP0/CPU0:router(config)# mmrp-flood-optimization
RP/0/RSP0/CPU0:router(config-mmrp-flood-opt)# periodic transmit interval 3
Cisco ASR 9000 Series Aggregation Services Router VPN and Ethernet Services Command Reference, Release
6.1.x
424
Specifies the periodic transmit interval in seconds. Range is from 2 to 10. If the
interval keyword is not specified, then the value defaults to 3 seconds.
Modification
This command was introduced.
Provider Backbone Bridge Commands
Operation
read, write