Huawei quidway s7700 - Enabling IP Multicast Routing; Configuring the Eth-Trunk as a Multicast Loopback Interface

No. Data
1 VPN instance name and Route Distinguisher
2 Share-Group address
3 Address and MTU of MTI
8.3.2 Enabling IP Multicast Routing
Before configuring basic MD VPN functions, enable IP multicast routing.
Context
Do as follows on the PE switch:
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
multicast routing-enable
IP multicast routing is enabled in the public network instance.
Step 3 Run:
ip vpn-instance vpn-instance-name
The VPN instance view is displayed.
Step 4 Run:
route-distinguisher route-distinguisher
The RD of the VPN instance is configured.
Step 5 Run:
multicast routing-enable
IP multicast routing is enabled in the VPN instance.
----End
8.3.3 Configuring the Eth-Trunk as a Multicast Loopback Interface
Context
On a multicast VPN, all multicast data is processed by the GRE board. Therefore, an Eth-Trunk
must be configured, and a physical port on the GRE board must be added to the Eth-Trunk so
that multicast data can be forwarded to the GRE board for processing.
Quidway S7700 Smart Routing Switch
Configuration Guide - Multicast 8 IPv4 Multicast VPN Configuration
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
287