No. Data
2 Whether to calculate the checksum according
to only the header of a Register message
3 Timeout period for keeping the register
suppression state
4 Interval for sending null Register messages to
the RP.
4.6.2 Configuring a Rule for Filtering PIM-SM Register Messages
Prerequisite
An ACL rule for the RP filtering Register messages is created.
For the configuration of the ACL, see ACL Configuration in the Quidway S9300 Terabit
Routing Switch Configuration Guide - Security.
Context
Do as follows on the S9300s.
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
pim
The PIM view is displayed.
Step 3 Run:
register-policy advanced-acl-number
The rule for filtering Register messages is configured. The RP receives or rejects Register
messages according to this filtering rule.
Step 4 Run:
register-header-checksum
The S9300 calculates the checksum only according to the header of a Register message.
The Register messages that fail to pass the verification are discarded. By default, an S9300
calculates the checksum according to the entire Register message.
----End
4.6.3 Configuring PIM-SM Register Suppression
Quidway S9300 Terabit Routing Switch
Configuration Guide - Multicast 4 PIM-SM Configuration
Issue 01 (2009-07-28) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
4-15
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