Disabling The Sa Cache Function - Huawei Quidway s3700 series Configuration Manual

Quidway S3700 Series Ethernet Switches
Configuration Guide - Multicast
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-cache-maximum sa-limit
The maximum number of (S, G) entries is set.
The parameters of the command are explained as follows:
l peer-address: specifies the address of a remote MSDP peer.
l sa-limit: specifies the maximum number of cached (S, G) entries. The value of configuration
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8.6.3 Disabling the SA Cache Function

You are allowed to disable the SA cache function. Then, when a device wants to receive multicast
data, it needs to wait for the SA message to be sent by its MSDP peer in the next period. This
results in a delay in obtaining multicast data.
Context
Do as follows on the switch on which the MSDP peer is configured:
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
msdp
The MSDP view is displayed.
Step 3 Run:
undo cache-sa-enable
The SA Cache function is disabled.
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Issue 01 (2011-10-26)
is valid when it is less than the specification of cache. Contrarily, specification of cache is
valid.
NOTE
To reenable SA Cache, run the cache-sa-enable command in the MSDP view.
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