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This chapter provides release-specific information for each new and changed feature in the Cisco Nexus 3000 Series NX-OS Multicast Routing Command Reference. The latest version of this document is available at the following Cisco website:
http://www.cisco.com/en/US/products/ps11541/tsd_products_support_series_home.html
To check for additional information about this Cisco NX-OS Release, see the Cisco Nexus 3000 Series Switch Release Notes available at the following Cisco website:
http://www.cisco.com/en/US/products/ps11541/prod_release_notes_list.html
Table 1 summarizes the new and changed features for Cisco NX-OS Release 5.x and tells you where they are documented.
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The ip igmp snooping optimised-multicast-flood command has been removed. |
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Configurable soak interval. for programming multicast routes to the hardware |
This feature was introduced to configure a soak interval for programming multicast routes to the hardware |
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This feature was introduced to create the IPv4 PIM (*, G) state only. |
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This feature was introduced to register the IP source address of an interface address other than the outgoing interface address of the designated router (DR) leading toward the rendezvous point (RP). |
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This feature was introduced to disable automatic selection of the reverse path forwarding (RPF) interface for multicast when multiple equal cost multipath (ECMP) paths are available. |
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hardware profile multicast syslog-threshold |
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This feature was introduced to register multicast forwarding (MFWD) static routes. |
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Prevent duplicate packets during a rendezvous point tree (RPT) to the shortest path tree (SPT) switchover |
The hardware profile multicast prefer-source-tree command was added. |
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The following Layer 3 multicast routing features are supported in this release:
– PIM Source Specific Multicast (PIM-SSM) |