To configure the Multicast Listener Discovery (MLD) protocol, include the mld statement:
-
mld {
-
accounting;
-
-
interface interface-name {
-
accounting;
-
disable;
-
group-policy;
-
immediate-leave;
-
no-accounting;
-
ssm-map ssm-map-name;
-
-
static {
-
-
group group {
-
source source;
- }
- }
-
version version;
- }
-
query-interval seconds;
-
query-last-member-interval seconds;
-
query-response-interval seconds;
-
robust-count number;
-
-
traceoptions {
- file filename <files number> <size size> <world-readable |
no-world-readable>;
- flag flag <flag-modifier> <disable>;
- }
- }
You can include this statement at the following hierarchy levels:
For an overview of logical systems and a detailed example of logical system configuration, see the logical systems chapter of the JUNOS Feature Guide.
By default, MLD is automatically enabled on all broadcast interfaces when you configure Protocol Independent Multicast (PIM) or the Distance Vector Multicast Routing Protocol (DVMRP).
This chapter describes the following tasks for configuring MLD: