Virtual Private LAN Services
Page 412 7210 SAS-X, R6 OS Services Guide
config>service>vpls>mesh-sdp>igmp-snooping
config>service>pw-template>igmp-snooping
Description This command configures the IGMP query response interval. If the send-queries command is
enabled, this parameter specifies the maximum response time advertised in IGMP queries.
The configured query-response-interval must be smaller than the configured query-interval.
If send-queries is not enabled on this SAP or SDP, the configured query-response-interval value is
ignored.
Default 10
Parameters seconds — Specifies the length of time to wait to receive a response to the host-query message from
the host.
Values 1 — 1023
report-src-ip
Syntax report-src-ip-address
no report-src-ip
Context config>service>vpls>igmp-snooping
Description This parameter specifies the source IP address used when generating IGMP reports. According the
IGMPv3 standard, a zero source address is allowed in sending IGMP reports. However, for
interoperability with some multicast routers, the source IP address of IGMP group reports can be
configured using this command.
Default 0.0.0.0
Parameters ip-address — The source IP source address in transmitted IGMP reports.
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>igmp-snooping
config>service>vpls>mesh-sdp>igmp-snooping
config>service>pw-template>igmp-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
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