obtain multicast source information. You can configure filtering rules for receiving SA Request
messages on a specified remote MSDP peer.
7.8 Transmitting Burst Multicast Data Between Domains
By default, an SA message carries only (S, G) information. Then, if burst multicast data need
be transmitted between domains, you can configure multicast data encapsulation for an SA
message on the source RP. In addition, you can set the TTL threshold to limit the transmission
scope of multicast data encapsulated in an SA message.
7.9 Configuring the Filtering Rules for SA Messages
By default, a device receives all SA messages that pass the RPF check, and forwards the SA
messages to all MSDP peers. To control the transmission of SA messages among MSDP peers,
you can configure rules to filter the constructing, receiving, and forwarding SA messages.
7.10 Configuring MSDP Authentication
MSDP peer authentication contains MSDP MD5 authentication and Key-Chain authentication.
You can choose either authentication mode.
7.11 Maintaining MSDP
Maintaining MSDP involves clearing MSDP peer statistics and (S, G) information in the SA
cache, and monitoring MSDP running status.
7.12 Configuration Examples
Configuration examples are provided to show how to implement PIM-SM inter-domain
multicast through MBGP, how to implement inter-AS multicast through static RPF peers, and
how to configure anycast RP in a PIM-SM domain.
Quidway S7700 Smart Routing Switch
Configuration Guide - Multicast 7 MSDP Configuration
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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