HP 6125G HP 6125G & 6125G/XG Blade Switches IP Multicast Configuration - Page 6

Configuration prerequisites 127 Enabling PIM-SM 127 Configuring the SSM group range 128 Configuring PIM common features 128 PIM common feature configuration task list 129 Configuration prerequisites 129 Configuring a multicast data filter 129 Configuring a hello message filter 130 Configuring PIM hello options 130 Configuring the prune delay 132 Configuring PIM common timers 132 Configuring join/prune message sizes 133 Setting the DSCP value for PIM messages 134 Displaying and maintaining PIM 134 PIM configuration examples 136 PIM-DM configuration example 136 PIM-SM non-scoped zone configuration example 139 PIM-SM admin-scope zone configuration example 143 PIM-SSM configuration example 149 Troubleshooting PIM 152 A multicast distribution tree cannot be built correctly 152 Multicast data abnormally terminated on an intermediate router 153 RPs cannot join SPT in PIM-SM 153 RPT establishment failure or source registration failure in PIM-SM 154 Configuring MSDP 155 Overview 155 How MSDP works 155 Protocols and standards 160 MSDP configuration task list 161 Configuring basic MSDP functions 161 Configuration prerequisites 161 Enabling MSDP 161 Creating an MSDP peer connection 162 Configuring a static RPF peer 162 Configuring an MSDP peer connection 162 Configuring MSDP peer description 163 Configuring an MSDP mesh group 163 Configuring MSDP peer connection control 163 Configuring SA messages related parameters 164 Configuring SA message content 165 Configuring SA request messages 165 Configuring SA message filtering rules 166 Configuring the SA cache mechanism 167 Displaying and maintaining MSDP 167 MSDP configuration examples 168 PIM-SM Inter-domain multicast configuration 168 Inter-AS multicast configuration by leveraging static RPF peers 172 Anycast RP configuration 176 SA message filtering configuration 180 Troubleshooting MSDP 184 MSDP peers stay in down state 184 No SA entries in the switch's SA cache 184 Inter-RP communication faults in Anycast RP application 185 iv