Example: Configuring PIM Sparse Mode over Layer 3 VPNs

This section illustrates how multicast is configured in PIM sparse mode for a multicast range for VPN-A (see Figure 38 ), and shows how to configure the following:

• Configuring PIM on the P Router
• Configuring PIM on the PE1 Router
• Configuring PIM on the PE2 Router
• Configuring PIM on the CE1 Router
• Configuring PIM on the CE2 Router
• Configuring the Routing Instance on the PE1 Router
• Configuring the Routing Instance on the PE2 Router
• Configuring the PE Router for Interoperability
• Configuring the Routing Table Group

For information about configuring VPNs, see the JUNOS VPNs Configuration Guide.

Figure 38: Customer Edge and Service Provider Networks

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