Alcatel-Lucent 7750 SR Manual page 734

Virtual Private LAN Services
robust-count
Syntax robust-count robust-count
no robust-count
Context config>service>vpls>igmp-snooping
config>service>vpls>sap>igmp-snooping
config>service>vpls>spoke-sdp>snooping
config>service>vpls>mesh-sdp>snooping
config>service>vpls>sap>mld-snooping
config>service>vpls>spoke-sdp>mld-snooping
config>service>vpls>mesh-sdp>mld-snooping
Description If the send-queries command is enabled, this parameter allows tuning for the expected packet loss on
a SAP or SDP. The robust-count variable allows tuning for the expected packet loss on a subnet and is
comparable to a retry count. If this SAP or SDP is expected to be 'lossy', this parameter may be
increased. IGMP snooping on this SAP or SDP is robust to (robust-count-1) packet losses.
If send-queries is not enabled, this parameter will be ignored.
Default 2
Parameters robust-count — Specifies the robust count for the SAP or SDP.
mrp
Syntax mrp
Context config>service>vpls
config>service>vpls>mesh-sdp
config>service>vpls>sap
config>service>vpls>spoke-sdp
Description This command configures Multiple Registration Protocol (MRP) parameters.
attribute-table-size
Syntax [no] attribute-table-size value
Context config>service>vpls>mrp
Description
This command controls the number of attributes accepted on a per BVPLS basis. When the limit is
reached, no new attributes will be registered.
If a new lower limit (smaller than the current number of attributes) from a local or dynamic IVPLS is
being provisioned, a CLI warning will be issued stating that the system is currently beyond the new
limit. The value will be accepted, but any creation of new attributes will be blocked under the
attribute count drops below the new limit; the software will then start enforcing the new limit.
Page 734
Values config>service>vpls>sap>igmp-snooping: 2 — 7
config>service>vpls>igmp-snooping: 1 — 255
7750 SR OS Services Guide