Setting Rules For Forwarding An Sa Message - Huawei Quidway s3700 series Configuration Manual

Quidway S3700 Series Ethernet Switches
Configuration Guide - Multicast
Step 3 Run:
peer peer-address sa-policy import [ acl { advanced-acl-number
The rules for filtering an SA message received from a remote MSDP peer are set.
The parameters of the command are explained as follows:
l peer-address: specifies the address of a remote MSDP peer.
l acl: specifies the advanced filtering list. Only the (S, G) information that passes the filtering
l If the peer peer-address sa-policy import command without acl is used, the switch does not
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8.8.4 Setting Rules for Forwarding an SA Message

You can set the rules for filtering the SA messages to be forwarded to a remote MSDP peer on
a local device. The local device then determines whether to forward the received SA messages
based on the set rules.
Context
Do as follows on the switch enabled with MSDP:
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
msdp
The MSDP view is displayed.
Step 3 Run:
peer peer-address sa-policy export [ acl advanced-acl-number ]
The rules for filtering an SA message forwarded to a remote MSDP peer is set.
The parameters of the command are explained as follows:
l peer-address: specifies the address of a remote MSDP peer.
l acl: specifies the advanced filtering list. Only the (S, G) information that matches the ACL
l If the peer peer-address sa-policy export command without acl is used, the switch does not
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Issue 01 (2011-10-26)
of the ACL is received. The (S, G) information is contained in an SA message sent by the
peer specified by peer-address .
receive any (S, G) information from the peer specified by peer-address.
NOTE
If the configuration is not done, the switch forwards all SA messages that pass the RPF check.
rule is forwarded to the peer specified by peer-address.
forward any (S, G) information to the peer specified by peer-address.
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8 MSDP Configuration
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