Join-Time (Pbb) - Cisco ASR 9000 Series Reference Manual

Provider Backbone Bridge Commands

join-time (PBB)

To set the join-time for all active ports, use the join-time command in the flood optimization for PBB over
VPLS global configuration submode.
join-time milliseconds
Syntax Description
milliseconds
Command Default
200 milliseconds
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.
The join-time parameter is used to jitter the sending of MMRPDUs on multi-point LANs, allowing any
transmitted messages to take into account received MMRPDUs from multiple peers if they arrive close together.
Transmit opportunities are actually uniformly jittered within the range of 0 to join-time.
Task ID
Task ID
ethernet-services
Examples The following example shows how to set the join time 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)# join-time 300
Specifies the maximum time for the join timer parameter for all active ports in
milliseconds. Range is from 100 to 1000 milliseconds.
Cisco ASR 9000 Series Aggregation Services Router VPN and Ethernet Services Command Reference, Release
Modification
This command was introduced.
Operation
read, write
join-time (PBB)
6.1.x
409