Cisco WS-C4507R - Multicast Routing

© 2004 Cisco Systems, Inc. All rights reserved. Printed in USA.
Presentation_ID.scr
696969
© 2004 Cisco Systems, Inc. All rights reserved.
RST-3508
9805_05_2004_c2
CGMP
CGMP—Router → Switch
World of Multicast
Multicast Routing
PIM—Router ↔ Router
PIM
IGMP
IGMP—Router ↔ Source/Receiver
IGMP Snooping—Switch Eavesdrops on IGMP
IGMP
Snooping
707070
© 2004 Cisco Systems, Inc. All rights reserved.
RST-3508
9805_05_2004_c2
CGMP Outputs on Supervisor II:
Cisco Catalyst OS
Console> (enable) show multicast protocols status
CGMP enabled
CGMP leave disabled
GMRP disabled
No IGMP Snooping Support on Sup I/II
Console> (enable) show cgmp leave
CGMP: enabled
CGMP leave: disabled
CGMP FastLeave: enabled