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NE40E V800R010C10SPC500 Configuration Guide - IP Multicast 01

This is NE40E V800R010C10SPC500 Configuration Guide - IP Multicast
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Configuring PIM over PPPoE

Configuring PIM over PPPoE

PIM over PPPoE can be configured to implement authentication and accounting for users to access multicast services.

Usage Scenario

Unlike family users, enterprise users cannot use IGMP for multicast access, because enterprise users have Layer 3 networks. Instead, enterprise users can send PIM packets for multicast service access. However, this access mode does not support user authentication or accounting. To resolve this issue, configure PIM over PPPoE. PIM over PPPoE uses the security, accounting, and authentication functions of PPPoE to control authentication and accounting of enterprise users. PIM over PPPoE is implemented by exchanging PIM packets between a multicast device's BAS interface and an enterprise user.


Before configuring PIM over PPPoE, complete the following tasks:


  1. Run system-view

    The system view is displayed.

  2. Run interface interface-type interface-number

    The interface view is displayed.

  3. Run pim sm

    PIM-SM is enabled.

  4. Run bas

    A BAS interface is created, and the BAS interface view is displayed.

  5. Run multicast copy by-session

    Multicast replication by session is enabled on a BAS interface.

  6. Run pim snooping enable

    Enable PIM over PPPoE on the BAS interface.

  7. Run commit

    The configuration is committed.

Updated: 2019-01-03

Document ID: EDOC1100055017

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