Alcatel-Lucent 7750 SR Manual page 1225

Multicast VPN Commands
mvpn
Syntax mvpn
Context config>service>vprn
Description
This command enables the context to configure MVPN-related parameters for the IP VPN.
auto-discovery
Syntax [no] auto-discovery
Context config>service>vprn>mvpn
Description
This command enables MVPN membership auto-discovery through BGP. When auto-discovery is
enabled, PIM peering on the inclusive provider tunnel is disabled.
The no form of the command disables MVPN membership auto-discovery through BGP.
Default enabled
c-mcast-signaling
Syntax c-mcast-signaling {bgp | pim}
no c-mcast-signaling
Context config>service>vprn>mvpn
Description
This command specifies BGP or PIM, for PE-to-PE signaling of CE multicast states. When this
command is set to PIM and neighbor discovery by BGP is disabled, PIM peering will be enabled on
the inclusive tree.
Changes may only be made to this command when the mvpn node is shutdown.
The no form of the command reverts it back to the default.
Default mcast-signaling bgp
Parameters
bgp — Specifies to use BGP for PE-to-PE signaling of CEmulticast states. Auto-discovery must be
pim — Specifies to use PIM for PE-to-PE signaling of CE multicast states.
7750 SR OS Services Guide
enabled.
Virtual Private Routed Network Services
Page 1225