To support PIM-SSM for IGMPv1 and IGMPv2 clients, a PIM-SSM range must
be configured, and that range should include all groups to which the clients want access. If
IGMPv1 and IGMPv2 clients request group addresses outside the PIM-SSM range, those addresses
are ignored by PIM-SSM and forwarded to PIM as (*, G) requests.
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To enable IGMP-SSM mapping,
first configure a PIM-SSM range, and then enable IGMP-SSM mapping using the following
commands:
configure
pim ssm range [default | policy policy-name]
enable igmp
ssm-map {vr vr-name}
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To configure an IGMP-SSM mapping, use the following
command:
configure
igmp ssm-map add group_ip [prefix | mask] [source_ip | src_domain_name] {vr vr-name}
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To remove a single IGMP-SSM mapping, use the following
command:
configure
igmp ssm-map delete group_ip [ prefix} | mask] [source_ip | all] vr vr-name }
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To remove all IGMP-SSM mappings on a virtual router, use the following command:
unconfigure
igmp ssm-map {vr vr-name}
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To disable IGMP-SSM mapping on a virtual router, use the
following command:
disable
igmp ssm-map {vr vr-name}
