OSPF IGP Designated Routers
224.0.0.6
224.0.0.7
ST Routers
ST Hosts
224.0.0.8
All RIP2 Routers
224.0.0.9
224.0.0.10
All IGRP Routers
Mobile Agents
224.0.0.11
224.0.0.12
DHCP Servers and Relay Agents
All PIM Routers
224.0.0.13
224.0.0.14
RSVP Encapsulation
All CBT Routers
224.0.0.15
224.0.0.16
Designated Sbm
All Sbms
224.0.0.17
VRRP
224.0.0.18
224.0.0.19
Unassigned
through
224.0.0.22
5
DVMRP on MOSPF
224.0.0.21
Table 5-10. Some Permanent Multicast Address Assignments
Switch Management and Operating Concepts
24-port NWay Ethernet Switch User's Guide
105