Alcatel-Lucent 7750 SR Manual page 730

Virtual Private LAN Services
mc-constraints
Syntax mc-constraints
Context config>service>vpls>sap>igmp-snooping>mcac
Description
This command enables the context to configure multicast CAC constraints.
Default
none
level
Syntax level level-id bw bandwidth
no level level-id
Context config>service>vpls>sap>igmp-snooping>mcac>mc-constraints
Description
This command configures levels and their associated bandwidth for multicast cac policy on this
interface.
Parameters level-id — Specifies has an entry for each multicast CAC policy constraint level configured on this
bandwidth — Specifies the bandwidth in kilobits per second (kbps) for the level.
number-down
Syntax number-down number-lag-port-down
no number-down
Context config>service>vpls>sap>igmp-snooping>mcac>mc-constraints
Description This command configure the number of ports down along with level for multicast cac policy on this
interface.
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If the bandwidth value is 0, no mandatory channels are allowed. If the value of bandwidth is '-1',
then all mandatory and optional channels are allowed.
If the value of mandatory-bw is equal to the value of bandwidth, then all the unconstrained
bandwidth on a given interface is allocated to mandatory channels configured through multicast
CAC policy on that interface and no optional groups (channels) are allowed.
The value of mandatory-bw should always be less than or equal to that of bandwidth, An attempt
to set the value of mandatory-bw greater than that of bandwidth, will result in inconsistent value
error.
Values 0 — 2147483647
system.
Values 1 — 8
Values
1 — 2147483647
7750 SR OS Services Guide