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NE40E V800R010C10SPC500 Configuration Guide - IP Multicast 01

This is NE40E V800R010C10SPC500 Configuration Guide - IP Multicast
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Configuring Intra-AS Segmented NG MVPN

Configuring Intra-AS Segmented NG MVPN

To ensure successful multicast data transmission on a network where areas use different types of MPLS protocols for tunnel establishment, configure segmented next generation multicast virtual private network (NG MVPN), improving the transmission reliability, security, and efficiency for IP multicast services.

Usage Scenario

Generally, successful multicast data transmission on a non-segmented NG MVPN requires areas to use the same type of MPLS protocol to establish tunnels. If the areas use different types of MPLS protocols, configure segmented NG MVPN to meet the multicast data transmission requirement.

Deploying segmented NG MVPN on a carrier's backbone network can resolve the issues related to multicast traffic congestion, transmission reliability, and data security. Figure 9-3 shows a basic model of segmented NG MVPN.
Figure 9-3 Segmented NG MVPN

Pre-configuration Tasks

Before configuring intra-AS segmented NG MVPN, complete the following tasks:

  • Configure basic BGP/MPLS IP VPN functions.

  • If point-to-multipoint (P2MP) Multipoint Extensions for LDP (mLDP) tunnels need to be used, configure automatic P2MP mLDP tunnel establishment on the root, intermediate, and leaf nodes of each expected tunnel.

  • If P2MP Resource Reservation Protocol-Traffic Engineering (RSVP-TE) tunnels need to be used, configure automatic P2MP TE tunnel establishment on the root, intermediate, and leaf nodes of each expected tunnel.

Configuration Procedures

Figure 9-4 Flowchart for configuring intra-AS segmented NG MVPN
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Updated: 2019-01-03

Document ID: EDOC1100055017

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