R0106-HP MSR Router Series IP Multicast Command Reference(V7)

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sa-limit: Specifies the maximum number of (S, G) entries that the device can cache, in the range of 1 to
4294967295.
Examples
# On the public network, enable the device to cache up to 100 (S, G) entries learned from its MSDP peer
125.10.7.6.
<Sysname> system-view
[Sysname] msdp
[Sysname-msdp] peer 125.10.7.6 sa-cache-maximum 100
Related commands
• display msdp brief
• display msdp peer-status
• display msdp sa-count
peer sa-policy
Use peer sa-policy to configure a filtering rule for accepting or forwarding SA messages.
Use undo peer sa-policy to delete a filtering rule for accepting or forwarding SA messages.
Syntax
peer peer-address sa-policy { export | import } [ acl acl-number ]
undo peer peer-address sa-policy { export | import }
Default
SA messages to be accepted or forwarded are not filtered. All SA messages are accepted or forwarded.
Views
MSDP view
Predefined user roles
network-admin
Parameters
export: Specifies the outgoing direction.
import: Specifies the incoming direction.
peer-address: Specifies an MSDP peer by its address.
acl-number: Specifies an IPv4 advanced ACL number in the range of 3000 to 3999. If you do not specify
any ACL, the command filters out all SA messages that carry (S, G) entries.
Usage guidelines
This command controls the acceptance and forwarding of SA messages. You can also use the
import-source command to configure a filtering rule to control the creation of SA messages.
Examples
# On the public network, configure a filtering rule so that only SA messages that match the IPv4
advanced ACL 3100 are forwarded to MSDP peer 125.10.7.6.
<Sysname> system-view
[Sysname] acl number 3100