Huawei Quidway S6500 Series - Page 289

Operation Manual - Multicast Protocol
Quidway S6500 Series Ethernet Switches Chapter 1
Multicast Overview
Huawei Technologies Proprietary
1-5
Table 1-1 Ranges and meanings of Class D addresses
Class D address range Description
224.0.0.0∼224.0.0.255
Reserved multicast addresses (addresses of
permanent groups). All but 224.0.0.0 can be
allocated by routing protocols.
224.0.1.0∼238.255.255.255
Multicast addresses available for users
(addresses of temporary groups). They are valid
in the entire network.
239.0.0.0∼239.255.255.255
Multicast addresses for local management. They
are valid only in the specified local range.
Reserved multicast addresses that are commonly used are described in the following
table.
Table 1-2 Reserved multicast address list
Class D address range Description
224.0.0.0 Base Address (Reserved)
224.0.0.1 Addresses of all hosts
224.0.0.2 Addresses of all multicast routers
224.0.0.3 Not for allocation
224.0.0.4 DVMRP routers
224.0.0.5 OSPF routers
224.0.0.6 OSPF DR
224.0.0.7 ST routers
224.0.0.8 ST hosts
224.0.0.9 RIP-2 routers
224.0.0.10 IGRP routers
224.0.0.11 Active agents
224.0.0.12 DHCP server/Relay agent
224.0.0.13 All PIM routers
224.0.0.14 RSVP encapsulation
224.0.0.15 All CBT routers
224.0.0.16 Specified SBM
224.0.0.17 All SBMS
224.0.0.18 VRRP
…… ……