Huawei Quidway S6500 Series Operation Manual page 282

Operation Manual - Multicast Protocol
Quidway S6500 Series Ethernet Switches
Chapter 1 Multicast Overview ...................................................................................................... 1-1
1.1 IP Multicast Overview ........................................................................................................ 1-1
1.1.1 Problems with Unicast/Broadcast ........................................................................... 1-1
1.1.2 Advantages of Multicast .......................................................................................... 1-2
1.1.3 Application of Multicast ........................................................................................... 1-3
1.2 Implementation of IP Multicast........................................................................................... 1-4
1.2.1 Multicast Addresses ................................................................................................ 1-4
1.2.2 IP Multicast Protocols.............................................................................................. 1-6
1.3 IP Multicast Packet Forwarding ......................................................................................... 1-7
Chapter 2 GMRP Configuration ................................................................................................... 2-1
2.1 GMRP Overview ................................................................................................................ 2-1
2.2 GMRP Configuration.......................................................................................................... 2-1
2.2.1 Enabling/Disabling GMRP Globally......................................................................... 2-1
2.2.2 Enabling/Disabling GMRP on the Port.................................................................... 2-2
2.3 Displaying and debugging GMRP...................................................................................... 2-2
2.4 GMRP Configuration Example........................................................................................... 2-2
Chapter 3 IGMP Snooping Configuration ................................................................................... 3-1
3.1 IGMP Snooping Overview ................................................................................................. 3-1
3.1.1 IGMP Snooping Principle ........................................................................................ 3-1
3.1.2 Implementing IGMP Snooping ................................................................................ 3-2
3.2 IGMP Snooping Configuration ........................................................................................... 3-4
3.2.1 Enabling/Disabling IGMP Snooping ........................................................................ 3-4
3.2.2 Configuring Router Port Aging Time ....................................................................... 3-5
3.2.3 Configuring Maximum Response Time ................................................................... 3-5
3.2.4 Configuring Aging Time of Multicast Group Member .............................................. 3-6
3.3 Displaying and debugging IGMP Snooping....................................................................... 3-6
3.4 IGMP Snooping Configuration Example............................................................................ 3-7
3.5 IGMP Snooping Troubleshooting....................................................................................... 3-7
Chapter 4 Common Multicast Configuration.............................................................................. 4-1
4.1 Overview ............................................................................................................................ 4-1
4.2 Common Multicast Configuration....................................................................................... 4-1
4.2.1 Enabling Multicast ................................................................................................... 4-1
4.2.2 Configuring Number Limit of Multicast Routing Entries .......................................... 4-1
4.2.3 Clearing MFC Forwarding Entries or Statistics ....................................................... 4-2
4.2.4 Clearing Routing Entries in Multicast Kernel Routing Table ................................... 4-2
4.2.5 Displaying and Debugging Common Multicast Configuration................................. 4-2
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