HP ProCurve 7102dl Reference Manual page 756

SROS Command Line Interface Reference Guide ATM Sub-Interface Config Command Set
ip mcast-stub fixed
Use the ip mcast-stub fixed command to allow forwarding of multicast traffic on a selected interface after
enabling multicast routing. Use the no form of this command to disable this mode.
Syntax Description
No subcommands.
Default Values
By default, this command is disabled.
Functional Notes
Multicast routing must be enabled prior to setting ip mcast-stub fixed on the selected interface. Also, use
the ip igmp static-group <A.B.C.D> command to receive multicast traffic without host-initiated Internet
Group Management Protocol (IGMP) activity on the selected interface. Otherwise, all host-initiated IGMP
transactions will enter multicast routes on the router's interface involved with IGMP activities.
Usage Examples
The following example enables multicast traffic forwarding and IGMP on the interface:
ProCurve(config)#interface atm 1.1
ProCurve(config-atm 1.1)#ip mcast-stub fixed
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