ii
Troubleshooting PIM snooping ····································································································································· 39
PIM snooping does not work on a Layer 2 device ···························································································· 39
Configuring multicast VLANs ····································································································································· 41
Overview ········································································································································································· 41
Multicast VLAN configuration task list ························································································································· 43
Configuring a sub-VLAN-based multicast VLAN ········································································································· 43
Configuration prerequisites ·································································································································· 43
Configuration guidelines ······································································································································ 43
Configuration procedure ······································································································································ 43
Configuring a port-based multicast VLAN ··················································································································· 44
Configuration prerequisites ·································································································································· 44
Configuring user port attributes ··························································································································· 44
Assigning user ports to a multicast VLAN ··········································································································· 45
Setting the maximum number of multicast VLAN forwarding entries ······································································· 45
Displaying and maintaining multicast VLANs ············································································································· 46
Multicast VLAN configuration examples ······················································································································ 46
Sub-VLAN-based multicast VLAN configuration example ················································································· 46
Port-based multicast VLAN configuration example ···························································································· 49
Configuring multicast routing and forwarding ········································································································· 53
Overview ········································································································································································· 53
RPF check mechanism ··········································································································································· 53
Static multicast routes ············································································································································ 55
Multicast forwarding across unicast subnets ······································································································ 57
Configuration task list ···················································································································································· 57
Enabling IP multicast routing ········································································································································· 58
Configuring multicast routing and forwarding ············································································································ 58
Configuring static multicast routes ······················································································································· 58
Configuring the RPF route selection rule ············································································································· 59
Configuring multicast load splitting ····················································································································· 59
Configuring a multicast forwarding boundary ··································································································· 59
Configuring static multicast MAC address entries ····························································································· 60
Configuring multicast forwarding between sub-VLANs of a super VLAN ································································ 60
Displaying and maintaining multicast routing and forwarding ················································································· 61
Configuration examples ················································································································································ 62
Changing an RPF route ········································································································································· 62
Creating an RPF route ··········································································································································· 64
Multicast forwarding over a GRE tunnel ············································································································· 66
Troubleshooting multicast routing and forwarding ····································································································· 69
Static multicast route failure ································································································································· 69
Configuring IGMP ······················································································································································ 70
Overview ········································································································································································· 70
IGMPv1 overview ·················································································································································· 70
IGMPv2 enhancements ········································································································································· 72
IGMPv3 enhancements ········································································································································· 72
IGMP support for VPNs ········································································································································ 74
Protocols and standards ······································································································································· 74
IGMP configuration task list ·········································································································································· 74
Configuring basic IGMP functions ······························································································································· 74
Enabling IGMP ······················································································································································ 75
Specifying the IGMP version ································································································································ 75
Configuring an interface as a static member interface ····················································································· 75
Configuring a multicast group filter ····················································································································· 76
Adjusting IGMP performance ······································································································································· 76
To Next Page
Loading...
