Ssm-Policy (Pim View) - HP 5900 Series Command Reference Manual

In an IPv4 basic ACL, the source keyword matches multicast group address in multicast packets.
If you specify the vpn-instance keyword in an ACL rule, the rule does not take effect. The other optional
parameters except the time-range keyword and the fragment keyword in the ACL rules are ignored.
Examples
# Disable the switchover to SPT on a receiver-side DR on the public network.
<Sysname> system-view
[Sysname] pim
[Sysname-pim] spt-switch-threshold infinity

ssm-policy (PIM view)

Use ssm-policy to configure the SSM group range.
Use undo ssm-policy to restore the default.
Syntax
ssm-policy acl-number
undo ssm-policy
Default
The SSM group range is 232.0.0.0/8.
Views
PIM view
Predefined user roles
network-admin
Parameters
acl-number: Specifies an IPv4 basic ACL number in the range of 2000 to 2999.
Usage guidelines
In an IPv4 basic ACL, the source keyword matches the multicast group address in IGMP reports.
If you specify the vpn-instance keyword in an ACL rule, the rule does not take effect. The other optional
parameters except the time-range keyword and the fragment keyword in the ACL rules are ignored.
You can use this command to define a multicast group address range. If a packet to a multicast group is
permitted by the used ACL, the multicast mode for the packet is PIM-SSM. Otherwise, the multicast mode
is PIM-SM.
Examples
# Configure the SSM group range to be 232.1.0.0/16.
<Sysname> system-view
[Sysname] acl number 2000
[Sysname-acl-basic-2000] rule permit source 232.1.0.0 0.0.255.255
[Sysname-acl-basic-2000] quit
[Sysname] pim
[Sysname-pim] ssm-policy 2000
157