Juniper ACX1000 Configuration Manual page 542

ACX Series Universal Access Router Configuration Guide
Step-by-Step
Procedure
484
The following example requires you to navigate various levels in the configuration
hierarchy. For information about navigating the CLI, see Using the CLI Editor in Configuration
Mode in the CLI User Guide.
To configure IGMP snooping:
Configure the bridge domain.
1.
[edit bridge-domains domain1]
user@host# set domain-type bridge
user@host# set interface ge-0/0/1.1
user@host# set interface ge-0/0/2.1
user@host# set interface ge-0/0/3.1
Enable IGMP snooping and configure the router to serve as a proxy.
2.
[edit bridge-domains domain1]
user@host# set protocols igmp-snooping proxy
Configure the limit for the number of multicast groups allowed on the
3.
interface to 50.
[edit bridge-domains domain1]
user@host# set protocols igmp-snooping interface ge-0/0/1.1group-limit 50
Configure the router to immediately remove a group membership from an interface
4.
when it receives a leave message from that interface without waiting for any other
IGMP messages to be exchanged.
[edit bridge-domains domain1]
user@host# set protocols igmp-snooping immediate-leave
Statically configure IGMP group membership on a port.
5.
[edit bridge-domains domain1]
user@host# set protocols igmp-snooping interface ge-0/0/3.1 static group
225.100.100.100
Configure an interface to be an exclusively router-facing interface (to receive
6.
multicast traffic).
[edit bridge-domains domain1]
user@host# set protocols igmp-snooping interface ge-0/0/2.1
multicast-router-interface
Configure an interface to be an exclusively host-facing interface (to drop IGMP
7.
query messages).
[edit bridge-domains domain1]
user@host# set protocols igmp-snooping interface ge-0/0/1.1 host-only-interface
ge-0/0/1.1
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