Alcatel-Lucent 7750 SR Manual page 736

Virtual Private LAN Services
join-time
Syntax [no] join-time value
Context config>service>vpls>sap>mrp
config>service>vpls>spoke-sdp>mrp
config>service>vpls>mesh-sdp>mrp
Description This command controls the interval between trasmit opportunities that are applied to the Applicant
state machine. An instance of this Join Period Timer is required on a per-Port, per-MRP Participant
basis. For additional information, refer to IEEE 802.1ak-2007 section 10.7.4.1.
Default 2
Parameters value — [1-10] tenths of a second
leave-time
Syntax [no] leave-time value
Context config>service>vpls>sap>mrp
config>service>vpls>spoke-sdp>mrp
config>service>vpls>mesh-sdp>mrp
Description This command controls the period of time that the Registrar state machine will wait in the leave state
before transitioning to the MT state when it is removed. An instance of the timer is required for each
state machine that is in the leave state. The Leave Period Timer is set to the value leave-time when it
is started.
A registration is normally in "in" state where there is an MFIB entry and traffic is being forwarded.
When a "leave all" is performed (periodically around every 10-15 seconds per SAP/SDP binding - see
leave-all-time-below), a node sends a message to its peer indicating a leave all is occurring and puts
all of its registrations in leave state.
The peer refreshes its registrations based on the leave all PDU it receives and sends a PDU back to the
originating node with the state of all its declarations.
Refer to IEEE 802.1ak-2007 section 10.7.4.2.
Default
30
Parameters
value — [30-60] tenths of a second
leave-all-time
Syntax [no] leave-all-time value
Context config>service>vpls>sap>mrp
config>service>vpls>spoke-sdp>mrp
config>service>vpls>mesh-sdp>mrp
Page 736 7750 SR OS Services Guide