P Multicast Addresses Class d IP addresses 224.0.0.0-239255.255.255 1110 Group ID How to allocated these addresses? Well-known multicast addresses assigned by lanA Transient multicast addresses assigned and reclaimed dynamically, e.g., by sdr program Lecture11:10-3-2006Lecture 11: 10-3-2006 10 IP Multicast Addresses • Class D IP addresses • 224.0.0.0 – 239.255.255.255 • How to allocated these addresses? • Well-known multicast addresses, assigned by IANA • Transient multicast addresses, assigned and reclaimed dynamically, e.g., by “sdr” program 1 1 1 0 Group ID