HP MSR2000/3000/4000 Router Series IP Multicast Command Reference

97
<Sysname> system-view
[Sysname] pim
[Sysname-pim] source-lifetime 200
source-policy (PIM view)
Use source-policy to configure a multicast data filter.
Use undo source-policy to remove the configured multicast data filter.
Syntax
source-policy acl-number
undo source-policy
Default
No multicast data filter is configured.
Views
PIM view
Predefined user roles
network-admin
Parameters
acl-number: Specifies an IPv4 basic or advanced ACL by its number in the range of 2000 to 3999.
Usage guidelines
Use a basic ACL to filter multicast traffic based on its source IP address. Use an advanced ACL to filter
multicast traffic based on its source address and multicast group addresses.
If you specify a VPN instance in the ACL, the ACL does not take effect. The other optional parameters
except the time-range keyword and the fragment keyword are ignored.
If you execute this command multiple times, the most recent configuration takes effect.
Examples
# On the public network, configure a multicast data filter to accept the multicast packets from the
multicast source 10.10.1.2 and discard the multicast packets from the multicast source 10.10.1.1.
<Sysname> system-view
[Sysname] acl number 2000
[Sysname-acl-basic-2000] rule permit source 10.10.1.2 0
[Sysname-acl-basic-2000] rule deny source 10.10.1.1 0
[Sysname-acl-basic-2000] quit
[Sysname] pim
[Sysname-pim] source-policy 2000
spt-switch-threshold (PIM view)
Use spt-switch-threshold to configure the criteria for triggering a switchover to SPT.
Use undo spt-switch-threshold to restore the default.