Alcatel-Lucent 7750 SR OS Service Manual page 956

VPRN Service Configuration Commands
The no form of the command disables ECMP path sharing. If ECMP is disabled and multiple routes
are available at the best preference and equal cost, then the route with the lowest next-hop IP address
is used.
Default
no ecmp
Parameters
max-ecmp-routes — Integer.
gsmp
Syntax gsmp
Context config>service>vprn
Description
This command enables the context to configure GSMP connections maintained in this service.
Default
not enabled
group
Syntax [no] group name
Context config>service>vprn>gsmp
Description
This command specifies a GSMP name. A GSMP group name is unique only within the scope of the
service in which it is defined.
ancp
Syntax ancp
Context config>service>vprn>gsmp>group
Description
This command configures ANCP parameters for this GSMP group.
dynamic-topology-discover
Syntax [no] dynamic-topology-discover
Context config>service>vprn>gsmp>group>ancp
Description
This command enables the ANCP dynamic topology discovery capability.
The no form of this command disables the feature.
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7750 SR OS Services Guide