Hello Guys,

When I was studying Multicast for BSCI I came across some questions that ask for certain multicast addresses associated with their applications. Here is a summary table of the relevant addresses I know I have over my studies, combined with some demand issues in the study.

224.0.0.1 All Systems on this Subnet
224.0.0.2 All Routers on this Subnet
224.0.0.5 All OSPF Routers
224.0.0.6 OSPF Designated Routers
224.0.0.9 RIP2 Routers
224.0.0.10 IGRP / EIGRP Routers
224.0.0.13 All PIM Routers
224.0.0.22 IGMP
224.0.1.1 NTP Network Time Protocol
224.0.1.39 cisco-rp-announce (PIM-SM)
224.0.1.40 cisco-rp-discovery (PIM-SM)

Reference:

- IANA, IPv4 Multicast Addresses <http://www.iana.org/assignments/multicast-addresses/>. 23/maio/2009 in Access.

A big hug and success to all.

Maurício Bento Ghem

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