Alcatel-Lucent 7750 SR - Page 157

Subscriber Services
7750 SR OS Services Guide Page 157
Values 1 — 50
max-num-groups
Syntax max-num-groups count
no max-num-groups
Context config>service>pw-template>igmp-snooping
Description This command defines the maximum number of multicast groups that can be joined. If the SR-Series
receives an IGMP join message that would exceed the configured number of groups, the request is
ignored.
Default no max-num-groups
Parameters count — Specifies the maximum number of groups that can be joined.
Values 1 — 1000
query-interval
Syntax query-interval seconds
no query-interval
Context config>service>pw-template>igmp-snooping
Description This command configures the IGMP query interval. If the send-queries command is enabled, this
parameter specifies the interval between two consecutive general queries sent by the system on this
SAP or SDP.
The configured query-interval must be greater than the configured query-response-interval.
If send-queries is not enabled on this SAP or SDP, the configured query-interval value is ignored.
Default 125
Parameters seconds — The time interval, in seconds, that the router transmits general host-query messages.
Values 2 — 1024
query-response-interval
Syntax query-response-interval seconds
Context 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 IGMPv2/v3 queries.
The configured query-response-interval must be smaller than the configured query-interval.